Tankless Water Heaters SUGGESTED LIST PRICE (U.S.)

2018 Tankless Water Heaters SUGGESTED LIST PRICE (U.S.)

Tankless Water Heaters HIGH-EFFICIENCY (NON- CONDENSING TECHNOLOGY) SUPER-HIGH-EFFICIENCY (CONDENSING TECHNOLOGY) HE Series HE+ Series SE Series SE+ Series ( V MODELS ) ( RL MODELS ) ( RUCS/RUS MODELS ) ( RUC/RU MODELS ) ( RUR MODELS ) UNIFORM ENERGY FACTOR 0.81 0.81 0.90 0.91-0.93 0.92-0.93 WI-FI READY AVAILABLE IN NATURAL GAS OR PROPANE 3 3 3 3 3 INDOOR AND OUTDOOR VERSIONS AVAILABLE RECIRCULATION SOLUTION MADE POSSIBLE WITH CIRC-LOGIC TM TECHNOLOGY 3 3 3 3 3 3 3 3 ISOLATION VALVES 3 3 3 THERMACIRC360 TM (RECIRC WITH OR WITH- OUT DEDICATED LINE) 3 Key Benefits Never think about hot water again. Available in multiple sizes, our innovative technology provides an endless supply of hot water whenever and wherever it s needed even for simultaneous multiple fixtures. Minimum output. Maximum space. About the size of a small suitcase, the Rinnai can be tucked in a small crawl space, attic or basement. These wall-mounted units can be installed on the interior wall of the home free up valuable space. Earth-friendly efficiency. Compact heat exchanger design, longer product lifespan compared a traditional tank and recyclable parts means less waste in landfills. Vertically integrated. All key components are manufactured and assembled by Rinnai for the highest quality you have come expect from these products. 2018 SUGGESTED LIST PRICE Page 2 2018 Rinnai America Corporation Effective Date 05/01/2018

NEW! SENSEI SE+ and SE Series Condensing Tankless Water Heater New SENSEI Tankless Water Heaters, with an enhanced combustion system, provide all the traditional benefits of a Rinnai, but with a better experience for installers and users. SENSEI provides an endless supply of hot water, energy savings, a space saving design and environmentally friendly features. Rinnai s dual heat exchanger and condensing technology provides up a.93 Uniform Energy Facr, ENERGY STAR certification and up 40 percent less energy use* than a traditional tank. New Features Accepts 2 dual pipe or concentric venting Flexible gas intake allowing for 1/2-inch gas line with zero governor gas valve Longest 2 vent runs - up 65 available with new turbo fan feature Enhanced freeze protection via vent check valves New rotating isolation valve and adjustable mounting bracket Tankless Water Heater Changes Max BTU Input Existing Part Number New Part Number 199,000 RUC98i / RU98e RU199i/e 180,000 RUC90i / RU90e RU180i/e Residential (Indoor / Outdoor) 160,000 RU160i/e 152,000 RUC80i / RU80e 130,000 New RU130i/e 199,000 RUR98i / RUR98e RUR199i/e 160,000 New RUR160i/e Commercial (Indoor / Outdoor) 199,000 C199i / C199e CU199i/e 160,000 New CU160i/e SE+ and SE Series (Current Models) Condensing Tankless Water Heater (While Supplies Last) High Efficiency, HE+ and HE Series Non-Condensing Tankless Water Heater Rinnai HE and HE+ Series Tankless Water Heaters, our non-condensing line of tankless water heaters, provide homeowners with an endless supply of hot water, energy savings, a compact design and environmentally friendly features. These units provide a.81 Uniform Energy Facr, and up 40 percent less energy use* than a traditional tank. * As based on the average cost run an electric tank water heater per the Department of Energy (DOE) Average Energy Costs (doe.gov) 2017. 2018 SUGGESTED LIST PRICE Page 3 2018 Rinnai America Corporation Effective Date 05/01/2018

SENSEI Tankless Water Heaters (Condensing) With an enhanced combustion design, the Rinnai SENSEI Tankless Water Heater provides a better experience for both users and installers. Like all Rinnai Tankless Water Heaters, it s also vertically integrated. That means all key components are manufactured by Rinnai ensure Rinnai quality. SENSEI SE+ Series (Replaces Previous SE+ Series) Model Number Product Description Product Dimensions (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RU130iN Int CTWH 130k Btu 7 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 7 GPM 1 26 0.91/0.95 15,000 130,000 $1,574 RU130iP Int CTWH 130k Btu 7 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 7 GPM 1 26 0.91/0.95 15,000 130,000 $1,574 RU130eN Ext CTWH 130k Btu 7 GPM max w/valve 14.76 x 33.86 x 22.05 71 7 GPM 1 26 0.92/0.95 15,000 130,000 $1,574 RU130eP Ext CTWH 130k Btu 7 GPM max w/valve 14.76 x 33.86 x 22.05 71 7 GPM 1 26 0.920.95 15,000 130,000 $1,574 RU160iN Int CTWH 160k Btu 9 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 9 GPM 1 34 0.92/0.95 15,000 160,000 $1,718 RU160iP Int CTWH 160k Btu 9 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 9 GPM 1 34 0.92/0.95 15,000 160,000 $1,718 RU160eN Ext CTWH 160k Btu 9 GPM max w/valve 14.76 x 33.86 x 22.05 71 9 GPM 1 34 0.92/0.96 15,000 160,000 $1,718 RU160eP Ext CTWH 160k Btu 9 GPM max w/valve 14.76 x 33.86 x 22.05 71 9 GPM 1 34 0.92/0.96 15,000 160,000 $1,718 RU180iN Int CTWH 180k Btu 10 GPM max w/valve 14.76 x 33.86 x 22.05 74.1 10 GPM 1 38 0.92/0.96 15,000 180,000 $1,886 2018 SUGGESTED LIST PRICE Page 4 2018 Rinnai America Corporation Effective Date 05/01/2018

SENSEI SE+ Series Condensing Tankless Water Heaters (Replaces Previous SE+ Series) Cont d Model Number Product Description Product Dimensions (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RU180iP Int CTWH 180k Btu 10 GPM max w/valve 14.76 x 33.86 x 22.05 74.1 10 GPM 1 38 l/ min 0.92/0.96 15,000 180,000 $1,886 RU180eN Ext CTWH 180k Btu 10 GPM 14.76 x 33.86 x 22.05 72.5 max w/valve 10 GPM 1 38 0.92/0.96 15,000 180,000 $1,886 RU180eP Ext CTWH 180k Btu 10 GPM 14.76 x 33.86 x 22.05 72.5 max w/valve 10 GPM 1 38 0.92/0.96 15,000 180,000 $1,886 RU199iN Int CTWH 199k Btu 11 GPM max w/valve 14.76 x 33.86 x 22.05 74.1 11 GPM 1 42 0.93/0.96 15,000 199,000 $2,054 RU199iP Int CTWH 199k Btu 11 GPM max w/valve 14.76 x 33.86 x 22.05 74.1 11 GPM 1 42 0.93/0.96 15,000 199,000 $2,054 RU199eN Ext CTWH 199k Btu 11 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 11 GPM 1 42 0.92/0.96 15,000 199,000 $2,054 RU199eP Ext CTWH 199k Btu 11 GPM max w/valve 14.76 x 33.86 x 22.05 72.5 11 GPM 1 42 0.92/0.96 15,000 199,000 $2,054 2018 SUGGESTED LIST PRICE Page 5 2018 Rinnai America Corporation Effective Date 05/01/2018

SENSEI SE+ Series with ThermaCirc360 Condensing Tankless Water Heaters (Replaces Previous SE+ Series) Cont d SENSEI SE+ Series with ThermaCirc360 Model Number Product Description Product Dimensions (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RUR160iN Int CTWH 160k Btu 9 GPM max pump valve 14.76 x 33.86 x 22.05 82.5 9 GPM 1 34 0.92/0.95 15,000 160,000 $2,250 RUR160iP Int CTWH 160k Btu 9 GPM max pump valve 14.76 x 33.86 x 22.05 82.5 9 GPM 1 34 0.92/0.95 15,000 160,000 $2,250 RUR160eN Ext CTWH 160k Btu 9 GPM 14.76 x 33.86 x 22.05 80.9 max pump valve 9 GPM 1 34 0.92/0.95 15,000 160,000 $2,250 RUR160eP Ext CTWH 160k Btu 9 GPM max pump valve 14.76 x 33.86 x 22.05 80.9 9 GPM 1 34 0.92/0.96 15,000 160,000 $2,250 RUR199iN Int CTWH 199k Btu 11 GPM max pump valve 14.76 x 33.86 x 22.05 84 11 GPM 1 42 0.93/0.96 15,000 199,000 $2,558 RUR199iP Int CTWH 199k Btu 11 GPM max pump valve 14.76 x 33.86 x 22.05 84 11 GPM 1 42 0.93/0.96 15,000 199,000 $2,558 RUR199eN Ext CTWH 199k Btu 11 GPM 14.76 x 33.86 x 22.05 82.5 max pump valve 11 GPM 1 42 0.92/0.96 15,000 199,000 $2,558 RUR199eP Ext CTWH 199k Btu 11 GPM max pump valve 14.76 x 33.86 x 22.05 82.5 11 GPM 1 42 0.92/0.96 15,000 199,000 $2,558 NOTES: Warranty may change depending on application and use. For complete warranty details, visit www.rinnai.us/warranty or call 1-800-621-9419. Rinnai is continually updating and improving products; therefore, specifications and pricing are subject change without prior notice. Local, state, provincial and federal and national fuel gas codes must be adhered prior installation. FOB Rinnai Georgia, Nevada and Pennsylvania. 2018 SUGGESTED LIST PRICE Page 6 2018 Rinnai America Corporation Effective Date 05/01/2018

SENSEI SE+ Series for Commercial Applications (Replaces Previous C199) Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency List Price (U.S.) CU199iN CU199iP CU199eN CU199eP CU160eN CU160eP CU160iN CU160iP Commercial Int CTWH 199k Btu 11 gpm max w/valve 18 x 11.4 x 31.3 64 22.1 x 14.8 x 33.9 74 97% $2,200 Commercial Int CTWH 199k Btu 11 gpm max w/valve 18 x 11.4 x 31.3 64 22.1 x 14.8 x 33.9 74 97% $2,200 Commercial Exterior CTWH 199k Btu 11 gpm max w/valve 18 x 11.4 x 28.4 64 22.1 x 14.8 x 33.9 72 97% $2,200 Commercial Exterior CTWH 199k Btu 11 gpm max w/valve 18 x 11.4 x 28.4 64 22.1 x 14.8 x 33.9 72 97% $2,200 Commercial Exterior CTWH 160k Btu 9 gpm max w/valve 18 x 11.4 x 28.4 62 22.1 x 14.8 x 33.9 71 97% $1,864 Commercial Exterior CTWH 160k Btu 9 gpm max w/valve 18 x 11.4 x 28.4 62 22.1 x 14.8 x 33.9 71 97% $1,864 Commercial Int CTWH 160k Btu 9 gpm max w/valve 18 x 11.4 x 31.3 62 22.1 x 14.8 x 33.9 72 97% $1,864 Commercial Int CTWH 160k Btu 9 gpm max w/valve 18 x 11.4 x 31.3 62 22.1 x 14.8 x 33.9 72 97% $1,864 2018 SUGGESTED LIST PRICE Page 7 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Water Heaters Rinnai Tankless Water Heaters deliver innovation and technological leadership in Tankless Water Heating design while providing homeowners and businessowners with an endless supply of hot water, energy savings, a space saving design and environmental benefits. Rinnai offers ease of installation now with more venting options right out the box. SE+ Series with ThermaCirc360 (Current Condensing Models) Model Number Product Description Product Dimensions - Inches (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/Legacy EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RUR98iN Int CTWH 199k Btu 9.8 GPM max Deluxe Controller Thermal By Pass 14.5 x 34 x 22 81.57 w/valve 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,798 RUR98iP Int CTWH 199k Btu 9.8 GPM max Deluxe Controller Thermal By Pass w/valve 14.5 x 34x22 81.57 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,798 RUR98eN Ext CTWH 199k Btu 9.8 GPM max Deluxe Controller Thermal By Pass 14.5 x 34 x 22 81.87 w/valve 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,798 RUR98eP Ext CTWH 199k Btu 9.8 GPM max Deluxe Controller Thermal By Pass 14.5 x 34 x 22 81.87 w/valve 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,798 NOTES: Warranty may change depending on application and use. For complete warranty details, visit www.rinnai.us/warranty or call 1-800-621-9419. Full Freight Allowed for 16 pc. and greater, freight added invoice for less than 16 pc. When ordering, please specify gas type with a P for Propane and a N for Natural Gas. All RUC interior units, with exception of RUCS, include an integrated MC-91-2US controller, 98-140 F. (Facry Setting 120 F) / RUCS has built-in status monir. All RU exterior units, with exception of RUS, include an MC-91-2US controller in the box, 98-140 F. (Facry Setting 120 F) / RUS has built-in status monir. All RUR models, interior and exterior, include an MC-195T-US programmable in the box, 98-140 F. (Facry Setting 120 F) All units, with the exception of RUR models, that are used for applications requiring temperatures above 140 F will require an MCC-91-2W controller (sold separately). RUR models cannot be used in applications exceeding 140 F. All Product comply with California Lead-Free AB1953 Rinnai is continually updating and improving products; therefore, specifications and pricing are subject change without prior notice. Local, state, provincial and federal and national fuel gas codes must be adhered prior installation. FOB Rinnai Georgia, Nevada and Pennsylvania. 2018 SUGGESTED LIST PRICE Page 8 2018 Rinnai America Corporation Effective Date 05/01/2018

SE+ Series (Current Condensing Models) Model Number Product Description Product Dimensions - Inches (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/ Legacy EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RUC80iN Int CTWH 157k Btu 8.0GPM max w/valve 14.5 x 34 x 22 69.32 8.0 GPM 1 30.3 0.92/0.96 15,200 152,000 $1,718 RUC80iP Int CTWH 157k Btu 8.0 GPM max w/valve 14.5 x 34 x 22 69.32 8.0 GPM 1 30.3 0.92/0.96 15,200 152,000 $1,718 RUC90iN Int CTWH 180k Btu 9.0 GPM max w/valve 14.5 x 34 x 22 70.55 9.0 GPM 1 29 0.92/0.96 15,200 180,000 $1,886 RUC90iP Int CTWH 180k Btu 9.0 GPM max w/valve 14.5 x 34 x 22 70.55 9.0 GPM 1 29 0.92/0.96 15,200 180,000 $1,886 RUC98iN Int CTWH 199k Btu 9.8 GPM max w/valve 14.5 x 34 x 22 75.88 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,054 RUC98iP Int CTWH 199k Btu 9.8 GPM max w/valve 14.5 x 34 x 22 75.88 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,054 RU80eN Exterior 152K Btu max flow 8.0 GPM w/valve 14.5 x 34 x 22 67.06 8.0 GPM 1 30.3 0.92/0.96 15,200 152,000 $1,718 RU80eP Exterior 152K Btu max flow 8.0 GPM w/valve 14.5 x 34 x 22 67.06 8.0 GPM 1 30.3 0.92/0.96 15,200 152,000 $1,718 RU90eN Ext CTWH 180k Btu 9.0 GPM max w/valve 14.5 x 34 x 22 70.55 9.0 GPM 1 29 0.92/0.96 15,200 180,000 $1,886 RU90eP Ext CTWH 180k Btu 9.0 GPM max w/valve 14.5 x 34 x 22 70.55 9.0 GPM 1 29 0.92/0.96 15,200 180,000 $1,886 RU98eN Exterior 199K Btu max flow 9.8 GPM w/valve 14.5 x 34 x 22 73.98 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,054 RU98eP Exterior 199K Btu max flow 9.8 GPM w/valve 14.5 x 34 x 22 73.98 9.8 GPM 1 37.1 0.92/0.95 15,200 199,000 $2,054 2018 SUGGESTED LIST PRICE Page 9 2018 Rinnai America Corporation Effective Date 05/01/2018

SE Series (Current Condensing Models) Model Number Product Description Product Dimensions - Inches (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/ Legacy EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RUCS65iN Interior CTWH 160K Btu 6.5 GPM 14.5 x 34 x 22 62.5 RUCS65iP Interior CTWH 160K Btu 6.5 GPM 14.5 x 34 x 22 62.5 RUS65eN Exterior CTWH 160K Btu 6.5 GPM 14.5 x 34 x 22 61.86 RUS65eP Exterior CTWH 160K Btu 6.5 GPM 14.5 x 34 x 22 61.86 RUCS75iN Interior CTWH 160K Btu 7.5 GPM 14.5 x 34 x 22 62.36 RUCS75iP Interior CTWH 160K Btu 7.5 GPM 14.5 x 34 x 22 62.36 RUS75eN Exterior CTWH 160K Btu 7.5 GPM 14.5 x 34 x 22 61.94 RUS75eP Exterior CTWH 160K Btu 7.5 GPM 14.5 x 34 x 22 61.94 6.5 GPM 1 24.6 6.5 GPM 1 24.6 6.5 GPM 1 24.6 6.5 GPM 1 24.6 7.5 GPM 1 28.4 7.5 GPM 1 28.4 7.5 GPM 1 28.4 7.5 GPM 1 28.4 0.90/0.93 10,300 130,000 $1,362 0.90/0.93 10,300 130,000 $1,362 0.90/0.93 10,300 130,000 $1,362 0.90/0.93 10,300 130,000 $1,362 0.90/0.93 10,300 160,000 $1,572 0.90/0.93 10,300 160,000 $1,572 0.90/0.93 10,300 160,000 $1,572 0.90/0.93 10,300 160,000 $1,572 2018 SUGGESTED LIST PRICE Page 10 2018 Rinnai America Corporation Effective Date 05/01/2018

HE+ Series (Non-Condensing) Model Number Product Description Product Dimensions - Inches (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/ Legacy EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) RL75eN External 180k Btu 7.5 GPM max w/valve 13 x 31 x 17.5 49.3 7.5 GPM 1 28.4 0.80/0.82 10,300 180,000 $1,503 RL75eP External 180k Btu 7.5 GPM max w/valve 13 x 31 x 17.5 49.3 7.5 GPM 1 28.4 0.80/0.82 10,300 180,000 $1,503 RL75iN Internal 180k Btu 7.5 GPM max w/ Valves 13 x 31 x 17.5 49.3 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,503 RL75iP Internal 180k Btu 7.5 GPM max w/ Valve 13 x 31 x 17.5 49.3 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,503 RL94eN External 199k Btu 9.4 GPM max w/valve 13 x 31 x 17.5 53.62 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,828 RL94eP External 190k Btu 9.4 GPM max w/valve 13 x 31 x 17.5 53.62 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,828 RL94iN Internal 199k Btu 9.4 GPM max w/valve 13 x 31 x 17.5 53.62 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,828 RL94iP Internal 190k Btu 9.4 GPM max w/valve 13 x 31 x 17.5 53.62 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,828 RLX94iN Internal 192k Btu 9.8 GPM max w/valve 13 x 31 x 17.5 54.78 9.8 GPM 1 37.1 0.81/0.82 10,300 192,000 $1,828 2018 SUGGESTED LIST PRICE Page 11 2018 Rinnai America Corporation Effective Date 05/01/2018

HE Series (Non-Condensing) Model Number Product Description Product Dimensions - Inches (W x H x D) Shipping (lbs) Hot Water Capacity Range UEF/ Legacy EF Min Heating Input (Btu/h) Max Heating Input (Btu/h) List Price (U.S.) V53eN Residential, Exterior, max Btu 120,000, 5.3 GPM 18.5 x 27 x 10.5 38.58 0.6 GPM 5.3 GPM 2.3 20.1 0.81/0.82 19,000 120,000 $899 V53eP Residential, Exterior, max Btu 120,000, 5.3 GPM 18.5 x 26.5 x 10.5 38.58 0.6 GPM 5.3 GPM 2.3 20.1 0.81/0.82 20,200 120,000 $899 V65eN Residential, Exterior, max. Btu 150,000, 6.3 GPM 13 x 30 x 17.5 47.4 6.5 GPM 1 24.6 0.81/0.82 10,300 150,000 $1,023 V65iN Residential, Interior, max. Btu 150,000, 6.3 GPM 13 x 30 x 17.5 49.6 6.5 GPM 1 24.6 0.81/0.82 10,300 150,000 $1,101 V65iP Residential, Interior, max. Btu 150,000, 6.3 GPM 17.32 x 30.51 x 12.8 49.6 6.5 GPM 1 24.6 0.81/0.82 10,300 150,000 $1,101 V65eP Residentia, Exterior, max. Btu 150,000, 6.3 GPM 17.32 x 30.51 x 13 47.4 6.5 GPM 1 24.6 0.81/0.82 10,300 150,000 $1,023 V75iN Residential, Interior, max. Btu, 180,000, 7.5 GPM 13 x30 x17.5 49.6 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,345 V75iP Residential, Interior, max. Btu, 180,000, 7.5 GPM 12.8 x 30.51 x 17.32 49.6 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,345 V75eN Residential, Exterior, max. Btu, 180,000, 7.5 GPM 13 x 30 x 17.5 47.4 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,345 V75eP Residential, Exterior, max. Btu, 180,000, 7.5 GPM 12.8 x 30.51 x 17.32 47.4 7.5 GPM 1 28.4 0.81/0.82 10,300 180,000 $1,345 V94iN Residential, Interior, max. Btu, 199,000, 9.8 GPM 13 x 30 x 17.5 49.6 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,579 V94iP Residential, Interior, max. Btu, 199,000, 9.8 GPM 13 x 31 x 17.5 49.6 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,579 V94XiN Residential, Internal, max. Btu 192,000, 9.8 GPM 13 x 31 x 17.5 49.6 9.8 GPM 1 37.1 0.81/0.82 10,300 192,000 $1,579 V94eN Residential, Exterior, max. Btu, 199,000, 9.8 GPM 13 x 30 x 17.5 47.6 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,579 V94eP Residential, Exterior, max. Btu, 199,000, 9.8 GPM 13 x 30 x 17.5 47.6 9.8 GPM 1 37.1 0.81/0.82 10,300 199,000 $1,579 2018 SUGGESTED LIST PRICE Page 12 2018 Rinnai America Corporation Effective Date 05/01/2018

Accessories for Tankless Water Heaters Controllers Product ID Product Description List Price (U.S.) MC-91-2S Temperature Controller Silver $89 MC-91-2W Temperature Controller White $89 MCC-91-2W Temperature Controller Commercial White $120 BC-100V-1S* Bath Silver Controller $145 BC-100V-1W* Bath Controller White $145 MC-195T-US* Recirculation Timer Controller $170 MC-100V-1S* Controller Silver $128 MC-100V-1W* Controller White $128 RWM101 Control-R Wi-Fi Module $125 Accessories Demand Recirculation RWM101 Control-R Wi-Fi Module $125 RWMPB01* Control-R Wi-Fi Push Butn $50 RWMMS01 Control-R Wi-Fi Motion Sensor $200 GTK15 Pump Timer Kit For Circ-Logic w/flange (SE+/HE+) $320 Demand Recirculation Kits for SE+ Series featuring ThermaCirc360 RWMKT01 Control-R Wireless Demand Recirculation Kit $175 RWMKT03 Control-R Wireless Demand Recirculation (1PB 1TS) $400 Demand Recirculation Kits for HE+ and SE+ Series RWMKT01P Control-R Wireless Demand Recirculation 1PB w/pump Kit $525 RWMKT03P Control-R Wireless Demand Recirculation 1PB / 1TS Pump Kit $750 Other Accessories High-Efficiency & Super High-Efficiency (Non-Condensing & Condensing Technology) 804000074 Kit, Condensate Neutralizer (SE) $85 103000038 ScaleCutter System 3/4 Feed $210 103000039 ScaleCutter Refill Cartridge $110 REU-PVA-4 Pressure Activated Valve $77 104000059 Freeze Protection Solenoid Valve Kit for Outdoor Units in Cold Regions $400 MIVK-T-LW Plumbing Isolation Valve Kit, Compact design, Ease in Flushing $109 809000114 Refill, Condensate Neutralizer (All Models) $30 * Not be used with RUR models Stand alone venting / accessory orders require a $2,000 minimum qualify for (FFA) Full Freight Allowed. FOB Rinnai Georgia, Nevada, Pennsylvania. 2018 SUGGESTED LIST PRICE Page 13 2018 Rinnai America Corporation Effective Date 05/01/2018

Accessories for Tankless Water Heaters (Cont d) Other Accessories - Connection Cables REU-MSB-C1 Cable Connect VA, VB, Condensing, Excluding V53/R63 $46 REU-MSB-C2 Cable For Connecting MSB-M Control Units $65 REU-MSB-M Multi Unit Control $150 REU-EZC-1-US EZConnect Cable $22 REU-EZC-2 EZ-connect $45 REU-OPU3 BMS/Air Handler (Replaces 103000037) $30 103000037 Domestic Priority Switch for Hydronic Air Handler/Maintenance Indication Switch $30 REU-CSA-C1 Cascade harness 3m $35 REU-CSA-C2 Cascade harness 8m $65 Other Accessories - Pipe Enclosures PC 20-W Pipe Cover Enclosure for V53e/RV53e $116 PCD03-SM2 Pipe Cover Enclosure (HE+) $128 PCD03-SM2-BP Botm Plate for PCD03-SM2 pipe cover and PDC03-EWV $36 PCD03-EWV Pipe Cover Enclosure for the V94/V65/V75 Units $128 PCD07-IB Pipe cover (Commercial) $128 PCD07-IB-BP Pipe cover botm plate (Commercial) $50 PCD07-SM WH Pipe Cover Condensing Product $128 PCD07-SM-BP WH Pipe Cover Botm Panel - Condensing $36 PCD07-EW Pipe Cover RUCS75 / RUCS65 $128 PCD07-EW-BP Botm Plate RUCS75 / RUCS65 $36 Other Accessories - Recess Boxes 109000724 Recess Box Spare Door (SENSEI SE+) $ 0 109000284 Recess Box Replacement Door KB/KBP/C199 $ 0 109000535 Recess Box Replacement Door KCM $ 0 109000283 RGB-25U/MSAL Replacement Door Kit (for fitting VC units in old RGB-25U/MSAL boxes) $0 104000050 104000055 RGB-25W Replacement Door Kit (for fitting R63LSe2, R94/75LSe units in RGB-25W/MS recess boxes) RGB-25MSW Replacement Door Kit (for fitting R63LSe2, R94/R75LSe units in RGB-25MSW recess boxes) $0 $0 RGB-20-U Recess Box for Non-Condensing RV53e/V53e $252 RGB-25U-C Universal Recess Box for Non-Condensing HE, HE+ Series (excludes V53e Models) $159 RGB-CTWH-2 Recess Box for Current Condensing Models (KB and KBP Generation) $405 RGB-CTWH-3 Recess Box for Condensing SE Series (RUCS and RUS Models) $405 RGB-CTWH-4 Recess Box for Condensing SENSEI SE, SE+ Series $405 RGB-25U-MSAL-C Universal Moisture Seal Recess Box for HE, HE+ Series (excludes V53e Models) $340 2018 SUGGESTED LIST PRICE Page 14 2018 Rinnai America Corporation Effective Date 05/01/2018

Accessories for Tankless Water Heaters (Cont d) Other Accessories - Conversion Kits (LP NG or NG LP) 103000076 Conversion Kit - RU199i, RUR199i, CU199i $28 103000077 Conversion Kit - RU199e, RUR199e, CU199e $28 103000078 Conversion Kit - RU180i $28 103000079 Conversion Kit - RU180e $28 103000080 Conversion Kit - RU160i, RUR160i, CU160i $28 103000081 Conversion Kit - RU160e, RUR160e, CU160e $28 103000082 Conversion Kit - RU130i $28 103000083 Conversion Kit - RU130e $28 2018 SUGGESTED LIST PRICE Page 15 2018 Rinnai America Corporation Effective Date 05/01/2018

RU199i, RU180i, RU160i, RU130i INTERNAL (INDOOR) CONDENSING TANKLESS WATER HEATER RESIDENTIAL SUPER-HIGH-EFFICIENCY (CONDENSING) Installation Type Model Numbers Approved Gas Types Internal (Indoor) Residential Applications. Manufactured (Mobile) Home Certified RU199i (REU-N3237FF-US) RU180i (REU-N2934FF-US) RU160i (REU-N2530FF-US) RU130i (REU-N2024FF-US) Natural and Propane Uniform Energy Facr (UEF) RU199i: 0.93 RU180i and RU160i: 0.92 RU130i: 0.91 Energy Facr (EF) (Canada) RU199i: 0.96 RU180i, RU160i, RU130i: 0.95 High Altitude Approved Up 10,200 Ft (3,109 M) FLEXIBLE VENTING OPTIONS Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Maximum Equivalent Vent Lengths: Twin Pipe Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Concentric Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Sliding Mounting Bracket for Easy Installation Simple Gas Conversion OPTIONAL ACCESSORIES Water Flow Control Controller Certifications Warranty Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-195T-US, MC-100V-1US, BC-100V-1US, MCC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater, Wall Mounting Bracket, Pressure Relief Valve and Adapter, Isolation Valve Kit, Vent Screens (x2), Vent Screen Screws (x2) and Self-Tapping Screws (x2) Additional Features Mobile Home Certified Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Pipe Cover, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION RU199i RU180i RU160i RU130i Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 180,000 160,000 130,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-9.0 GPM (1.0-34 L/min) 10 GPM (38 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 0.26-6.6 GPM (1.0-24 L/min) 7 GPM (26 L/min) 64 lb (29 kg) 64 lb (29 kg) 62 lb (28 kg) 62 lb (28 kg) Sound Level 48 db 47 db 47 db 47 db Electrical Normal 84 W 65 W 52 W 38 W Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 1.3 W 148 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default Maximum: 120 F (49 C) Default 140 F (60 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Vent: 0 in. 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) Vent Connection: 2 in. (51 mm) nominal PVC/ Polypropylene or 3 in./5 in. Concentric. SENSEI TM WATER FLOW CURVE Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Connection in. mm COLD F 9.54 242 C 3.56 90 HOT H 14.27 362 B 6.16 156 GAS E 3.57 91 D 2.78 71 PRV G 10.39 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RUi-SP-1 Sensei Residential Indoor Spec Sheet

RU199e, RU180e, RU160e, RU130e EXTERNAL (OUTDOOR) CONDENSING TANKLESS WATER HEATER RESIDENTIAL SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER Installation Type Model Numbers Approved Gas Types Uniform Energy Facr (UEF) 0.92 Energy Facr (EF) (Canada) External (Outdoor) Residential Applications. Manufactured (Mobile) Home Certified RU199e (REU-N3237W-US) RU180e (REU-N2934W-US) RU160e (REU-N2530W-US) RU130e (REU-N2024W-US) Natural and Propane RU199e, RU180e, RU160e: 0.96 RU130e: 0.95 High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Controller Certifications Warranty Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-195T-US, MC-100V-1US, BC-100V-1US, MCC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Simple Gas Conversion OPTIONAL ACCESSORIES Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Recess Box, Pipe Cover, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater Pressure Relief Valve and Adapter Isolation Valve Kit Integrated Controller Additional Features Mobile Home Certified Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION RU199e RU180e RU160e RU130e Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 180,000 160,000 130,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-9.0 GPM (1.0-34 L/min) 10 GPM (38 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 0.26-6.6 GPM (1.0-24 L/min) 7 GPM (26 L/min) 64 lb (29 kg) 64 lb (29 kg) 62 lb (28 kg) 62 lb (28 kg) Sound Level 53 db 52 db 52 db 52 db Electrical Normal 81 W 62 W 49 W 36 W Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 1.3 W 152 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default Maximum: 120 F (49 C) Default 140 F (60 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Front Exhaust: 24 in. (610 mm) 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) SENSEI TM WATER FLOW CURVE Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Connection COLD HOT GAS PRV in. mm F 9.54 242 C 3.56 90 H 14.27 362 B 6.16 156 E 3.57 91 D 2.78 71 G 10.39 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RUe-SP-1 Sensei Residential Outdoor Spec Sheet

RESIDENTIAL (WITH RECIRCULATION PUMP) RUR199i, RUR160i INTERNAL (INDOOR) CONDENSING TANKLESS WATER HEATER SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER FLEXIBLE VENTING OPTIONS Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Maximum Equivalent Vent Lengths: Twin Pipe: Concentric: Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) CIRC-LOGIC RECIRCULATION TECHNOLOGY Rinnai Circ-Logic recirculation technology allows users set recirculation patterns that coincide with their hot water usage patterns. Hot water is available when needed, without the expense of circulating it during times of inactivity. Two recirculation modes are available: Dedicated Mode - With a dedicated return line, the integrated pump recirculates water from the tankless water heater through the return line and back the heater. Crossover Mode - In applications where a dedicated return line is not available or is difficult install, ThermaCirc360 technology allows for the simple installation of a Thermal Bypass Valve (included with purchase) at the fixture farthest away from the water heater. Thermal Bypass Valve Installation Type Internal (Indoor) Residential Applications. Manufactured (Mobile) Home Certified Model Numbers RUR199i (REU-NP3237FF-US) RUR160i (REU-NP2530FF-US) Approved Gas Types Natural and Propane Uniform Energy Facr (UEF) RUR199i: 0.93 RUR160i: 0.92 Energy Facr (EF) (Canada) RUR199i: 0.96 RUR160i: 0.95 High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Water Flow Sensor, Electronic Water Control and Bypass Control Controller Standard: MC-91-2US Required for Recirculation: MC-195T-US or Control-R Wi-Fi Module Certifications AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star Warranty Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater, Wall Mounting Bracket, Thermal Bypass Valve, Pressure Relief Valve and Adapter, Isolation Valve Kit, Vent Screens (x2), Vent Screen Screws (x2) and Self-Tapping Screws (x2) Additional Features Mobile Home Certified Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible OPTIONAL ACCESSORIES Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Pipe Cover, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Sliding Mounting Bracket for Easy Installation Simple Gas Conversion RINNAI.US 1-800-621-9419 CERTIFIED TO ANSI Z21.10.3 CSA 4.3

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION RUR199i RUR160i Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM WATER FLOW CURVE 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 160,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 73 lb (33 kg) 71 lb (32 kg) Sound Level 49 db 48 db Electrical Normal 84 W 52 W Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 1.3 W 160 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default 120 F (49 C) Crossover Mode Maximum: 120 F (49 C) Default 140 F (60 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Vent: 0 in. Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) Vent Connection: 2 in. (51 mm) nominal PVC/ Polypropylene or 3 in./5 in. Concentric. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. Connection in. mm COLD F 9.27 235 C 3.11 79 HOT H 14.49 368 B 6.52 166 GAS E 3.57 91 D 2.79 71 PRV G 10.40 264 A 7.60 193 RURi-SP-1 Sensei Residential with Pump Indoor Spec Sheet

SENSEI TM PUMP PERFORMANCE AND PUMP + TANKLESS PERFORMANCE CURVE 35 30 Pump Performance Curve Head - Feet 25 20 15 Pump and Tankless Performance Curve @140 F Set 10 5 0 (1.05 GPM) (5.30 GPM) 0 1 2 3 4 5 6 Flow Rate (GPM) The RUR pump has an operation range of 1.05 GPM 5.30 GPM Internal Recirculation Pump Control Internal Pump Built-in Rinnai Circ-Logic : Recirculation program cycles internal pump Integrated pump and bypass technology allow for recirculation through a dedicated return line or thermal bypass valve. Maximum Recirculation Pipe Lengths 400 equivalent feet for 3/4 pipe diameter 100 equivalent feet for 1/2 pipe diameter Take equivalent elbow lengths in consideration when calculating pipe length. For dedicated return lines: Total length includes both hot water supply and dedicated return lines. Cross-over mode: Total length includes both hot water supply and cold water piping length from the tankless water heater the thermal bypass valve. Crossover mode requires the use of a thermal bypass valve (included). Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RURi-SP-1 Sensei Residential with Pump Indoor Spec Sheet

RUR199e, RUR160e EXTERNAL (OUTDOOR) CONDENSING TANKLESS WATER HEATER RESIDENTIAL (WITH RECIRCULATION PUMP) SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER Installation Type Model Numbers Approved Gas Types External (Outdoor) Residential Applications RUR199e (REU-NP3237W-US) RUR160e (REU-NP2530W-US) Natural and Propane Uniform Energy Facr (UEF) 0.92 Energy Facr (EF) 0.95 High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Water Flow Sensor, Electronic Water Control and Bypass Control CIRC-LOGIC RECIRCULATION TECHNOLOGY Rinnai Circ-Logic recirculation technology allows users set recirculation patterns that coincide with their hot water usage patterns. Hot water is available when needed, without the expense of circulating it during times of inactivity. Two recirculation modes are available: Dedicated Mode - With a dedicated return line, the integrated pump recirculates water from the tankless water heater through the return line and back the heater. Crossover Mode - In applications where a dedicated return line is not available or is difficult install, ThermaCirc360 technology allows for the simple installation of a Thermal Bypass Valve (included with purchase) at the fixture farthest away from the water heater. Thermal Bypass Valve Controller Certifications Standard: MC-91-2US Required for Recirculation: MC-195T-US or Control-R Wi-Fi Module AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star Warranty Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater, Thermal Bypass Valve, Pressure Relief Valve and Adapter, Isolation Valve Kit, Integrated Controller, and Recirculation Pump Cable Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible OPTIONAL ACCESSORIES EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Simple Gas Conversion Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Pipe Cover, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION RUR199e RUR160e Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM WATER FLOW CURVE 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 160,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 73 lb (33 kg) 71 lb (32 kg) Sound Level 53 db 52 db Electrical Normal 81 W 49 W Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 1.3 W 198 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default 120 F (49 C) Crossover Mode Maximum: 120 F (49 C) Default 140 F (60 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Back: 0 in. Botm/Ground: 12 in. (305 mm) Sides: 2 in. (51 mm)*** Front: 0 in.** Front Exhaust: 24 in. (610 mm) Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) 0 25 50 75 100 125 150 Connection in. mm COLD F 9.27 235 C 3.11 79 HOT H 14.49 368 B 6.52 166 GAS E 3.57 91 D 2.79 71 PRV G 10.40 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RURe-SP-1 Sensei Residential with Pump Outdoor Spec Sheet

SENSEI TM PUMP PERFORMANCE AND PUMP + TANKLESS PERFORMANCE CURVE 35 30 Pump Performance Curve Head - Feet 25 20 15 Pump and Tankless Performance Curve @140 F Set 10 5 0 (1.05 GPM) (5.30 GPM) 0 1 2 3 4 5 6 Flow Rate (GPM) The RUR pump has an operation range of 1.05 GPM 5.30 GPM Internal Recirculation Pump Control Internal Pump Built-in Rinnai Circ-Logic : Recirculation program cycles internal pump Integrated pump and bypass technology allow for recirculation through a dedicated return line or thermal bypass valve. Maximum Recirculation Pipe Lengths 400 equivalent feet for 3/4 pipe diameter 100 equivalent feet for 1/2 pipe diameter Take equivalent elbow lengths in consideration when calculating pipe length. For dedicated return lines: Total length includes both hot water supply and dedicated return lines. Cross-over mode: Total length includes both hot water supply and cold water piping length from the tankless water heater the thermal bypass valve. Crossover mode requires the use of a thermal bypass valve (included). Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RURe-SP-1 Sensei Residential with Pump Outdoor Spec Sheet

CU199i, CU160i INTERNAL (INDOOR) CONDENSING TANKLESS WATER HEATER COMMERCIAL SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER Installation Type Model Numbers Approved Gas Types Internal (Indoor) Commercial Applications CU199i (REU-N3237FFC-US) CU160i (REU-N2530FFC-US) Natural and Propane Thermal Efficiency Up 97% High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Controller Certifications Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star FLEXIBLE VENTING OPTIONS Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Vent lengths up 150 Ft with eight Tankless Water Heater units. Maximum Equivalent Vent Lengths: Twin Pipe Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Concentric Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Sliding Mounting Bracket for Easy Installation Simple Gas Conversion Warranty Heat Exchanger: 8 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater, Wall Mounting Bracket, Pressure Relief Valve and Adapter, Isolation Valve Kit, Vent Screens (x2), Vent Screen Screws (x2), and Self-Tapping Screws (x2) Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible COMMERCIAL APPLICATIONS Commercial Tankless Rack Systems Demand Duo Commercial Hybrid System OPTIONAL ACCESSORIES Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Recess Box, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Cascade Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION CU199i CU160i Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 160,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 64 lb (29 kg) 62 lb (28 kg) Sound Level 49 db 48 db Electrical Normal 84 W 52 W Standby 1.3 W Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 148 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default Maximum: 140 F (60 C) Default 185 F (85 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Vent: 0 in. 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) Vent Connection: 2 in. (51 mm) nominal PVC/ Polypropylene or 3 in./5 in. Concentric. SENSEI TM WATER FLOW CURVE Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Connection in. mm COLD F 9.54 242 C 3.56 90 HOT H 14.27 362 B 6.16 156 GAS E 3.57 91 D 2.78 71 PRV G 10.39 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. CUi-SP-1 03/2018 N Series Condensing Commercial Indoor Spec Sheet

2018 Venting Products Tankless Water Heaters and Boilers SUGGESTED LIST PRICE (U.S.)

Installation Venting Components for Use with HE, HE+, SE and SE+ Tankless Water Heaters & Boilers (Non-Condensing & Condensing) Product ID Product Description List Price (U.S.) 146141 Roof Flashing Assembly Flat $40 169044 Pipe Clamp Universal Plastic $7 189950 Shingle Roof Flashing,1/12 6/12 pitch $71 189951 Shingle Roof Flashing,6/12 12/12 pitch $71 189952 Shingle Roof Flashing 8/12 16/12 pitch $71 222053 Condensate Trap, Version II $48 224042 Universal Bug Guard $130 224045 3/5 Thimble (1 piece per box) $58 224049 3/5 Vent Support Bracket $43 242141 Flashing for Metal Roof $136 710342 3/5 Rubber Wall Plate White $7 710602 3/5 Rubber Wall Plate Black $7 50171949 Tile/Shingle Roof Flashing, 1/12 6/12 $78 50171954 Tile/Shingle Flashing, 8/12 16/12 $78 50171961 Tile/Shingle Flashing, 6/12 12/12 $78 102000012 3/5 Horizontal Flashing Panel $14 222716 2in Pipe Clamp Plastic Qty 10 $28 224055 2/4 Thimble $52 710265 2/4 Rubber Wall Plate White $6 710192 2/4 Rubber Wall Plate Black $6 169013 2/4 Pipe Clamp Metal $6 224056 2/4 Vent Support Bracket $39 169043 3/5 Pipe Clamp Metal $7 2018 SUGGESTED LIST PRICE Page 2 2018 Rinnai America Corporation Effective Date 05/01/2018

Installation Venting Components for Use with HE (Former Value) and HE+ (Former Luxury) Series Tankless Water Heaters (Non-Condensing) Concentric Venting Termination & Termination Kits for Use with HE and HE+ Series Tankless Water Heaters (Non-Condensing) Product ID Product Description List Price (U.S.) 184127 Roof Discharge Termination 18 (above roof) $125 224046 Raised Horizontal Termination Kit ( Snorkel ) $545 223191 8.7 Universal Non-Condensing Horizontal Termination Kit $91 223181 11.5 Universal Non-Condensing Horizontal Termination Kit $114 223183 11.5 Universal Non-Condensing Horizontal Termination $62 223182 21 Universal Non-Condensing Horizontal Termination Kit $120 223184 21 Universal Non-Condensing Horizontal Termination $69 223187 21 Non-Condensing Horizontal Termination Diverter Kit Termination for Minimal Clearance $120 185342 Roof Termination Ext Kit $70 224054 Telescoping Vent Length $60 184118-S Roof Discharge Termination 18 (above roof) $104 184119 Roof Discharge Termination 38 (above roof); cold climate $145 223188 12 Universal Termination Metal Kit $136 Concentric Venting Elbow Components for Use with HE and HE+ Series Tankless Water Heaters (Non-Condensing) 224063 90 Degree Elbow $52 224050 45 Degree Elbow (Qty of 2) $71 224255 90 Degree Elbow (Metal) $60 224250 45 Elbow (Metal) $85 Concentric Venting Vent Pipe Extensions for Use with HE and HE+ Series Tankless Water Heaters (Non-Condensing) 224051 10 Vent Pipe Extension $52 224052 19.5 Vent Pipe Extension $69 224053 39 Vent Pipe Extension $79 224260 10 Vent Pipe Extension (Metal) $85 224265 19.5 Vent Pipe Extension (Metal) $85 224270 39 Vent Pipe Extension (Metal) $85 Installation Accessories for Use with HE and HE+ Series Tankless Water Heaters (Non-Condensing) 222053 Condensate Trap $48 224245 Condensate Collecr $77 2018 SUGGESTED LIST PRICE Page 3 2018 Rinnai America Corporation Effective Date 05/01/2018

3/5 Installation Venting Components for Use with SE and SE+ Tankless Water Heaters (Condensing) and M, E, Q Series Boilers Product ID Product Description List Price (U.S.) 184162PP 3/5 Condensing Roof Discharge Termination 20in Above Roof $90 185344PP 3/5 Roof Termination Extension Kit $70 185346PP 3/5 Condensing Termination Extension $82 185347PP Separation Kit $28 187585PP Twin Pipe Adapter for use w/ PVC/CPVC (Special Order Only) $ 60 223174PP 3/5 Condensing Horizontal Term Kit 8.7in $84 223176PP 3/5 Condensing Horizontal Term Kit 12in $90 223177PP 3/5 Condensing Horizontal Term Kit 21in $94 223186PP 3/5 Condensing Horizontal Term Diverter Kit 19in $100 224047PP 3/5 Condensing Raised Horiz Term Kit Snorkel $380 224077PP 3/5 Condensing 45 Degree Elbow Qty 2 $50 224078PP 3/5 Condensing 90 Degree Vent Pipe Elbow $36 224079PP 3/5 Condensing Vent Pipe Extension 19.5in $40 224080PP 3/5 Condensing Vent Pipe Extension 39in $47 224087PP 3/5 Condensing Vent Pipe Extension 10in $32 196116PVC 3 Concentric PVC $87 196985PVC 3 Low Profile PVC $27 NOTES: Warranty may change depending on application and use. For complete warranty details, visit www.rinnai.us/warranty or call 1-800-621-9419. PP at the end of the part number signifies Polypropylene venting components for use with SE and SE+ Condensing Tankless Water Heaters and Condensing Gas Boilers (M, E, Q Series) Rinnai is continually updating and improving products; therefore, specifications and pricing are subject change without prior notice. Local, state, provincial and federal and national fuel gas codes must be adhered prior installation. FOB Rinnai Georgia, Nevada and Pennsylvania. 2018 SUGGESTED LIST PRICE Page 4 2018 Rinnai America Corporation Effective Date 05/01/2018

2/4 Installation Venting Components for Use with SE+ Tankless Water Heaters (Condensing) and M-Series Boilers SENSEI Tankless Models M-Series Condensing Boilers RU130 RU199 M060SN M160SN M120CN RU160 RUR160 M090SN M060CN M160CN RU180 RUR199 M120SN M090CN CU160 CU199 Product ID Product Description List Price (U.S.) 222710NPP 2in Condensing 45 Degree Elbow 20inBox $8 222711NPP 2in Condensing 90 Degree Elbow 20inBox $10 222712NPP 2in Condensing Vent Pipe Extension 39in 4inBox $70 222714NPP 2in Condensing Vent Pipe Extension 79in 4inBox $95 222715NPP 2in Condensing Fixing Clip Metal Qty10 $30 184470NPP 2in Condensing Flex Termination Kit $230 222720NPP 2in Flex Connecr $24 222721NPP 2in Flex Roll 41.5ft $300 223085NPP 2in Condensing Wall Terminal Twin Pipe $80 187595NPP 2in x 2/4 Condensing Twin Pipe Adapr $75 710202NPP 2/4 Condensing 90 Degree Diverter Nose $17 710215NPP 2/4 Condensing 45 Degree Diverter Nose $12 229011NPP 2/4 Condensing Horizontal Termination Kit 8.7in $75 229012NPP 2/4 Condensing Horizontal Termination Kit 12in $80 229013NPP 2/4 Condensing Horizontal Termination Kit 21in $84 229016NPP 2/4 Condensing 21in Wall Term w/2 wall plates $55 224356NPP 2/4 Condensing Roof Discharge Term 20in Above Roof $80 229205NPP 2/4 Condensing 45 Degree Elbow Qty 2 $45 229230NPP 2/4 Condensing Vent Pipe Extension 10in $32 229253NPP 2/4 Condensing Horizontal Starter Adapter $35 229308NPP 2/4 Condensing Vent Pipe Extension 10in $29 229309NPP 2/4 Condensing Vent Pipe Extension 19.5in $36 229310NPP 2/4 Condensing Vent Pipe Extension 39in $42 227412NPP 2/4 Condensing Vertical Starter Adapter $45 185348NPP 2/4 Condensing Roof Term Extension Kit $63 196005PVC IPEX 2in Concentric Termination 2 x 16 $79 196105PVC IPEX 2in Concentric Termination 2 x 28 $87 196125PVC IPEX 2in Concentric Termination 2 x 40 $96 192984PVC IPEX PVC Low Profile Termination 2 in $27 NOTES: Warranty may change depending on application and use. For complete warranty details, visit www.rinnai.us/warranty or call 1-800-621-9419. * NPP signifies Polypropylene venting components for use with the NEW Rinnai SENSEI Condensing Tankless Water Heaters and M-Series Condensing Gas Boilers. Rinnai is continually updating and improving products; therefore, specifications and pricing are subject change without prior notice. Local, state, provincial and federal and national fuel gas codes must be adhered prior installation. FOB Rinnai Georgia, Nevada and Pennsylvania. 2018 SUGGESTED LIST PRICE Page 5 2018 Rinnai America Corporation Effective Date 05/01/2018

Ubbink Vent Components - Concentric Non-Condensing For concentric venting, non-condensing models. Current water heater models incorporate a condensate collecr and do not require an adapter vent component. (For models manufactured prior 2008 a separate condensate collecr is available) Plastic vent components consist of an outer plastic vent for the air intake (ø5 ) and an inner metal vent for the exhaust gases (Ø3 ). Metal vent components consist of metal inner and outer vents. Plastic and metal vent components are completely interchangeable. Refer the Rinnai installation manual and the Ubbink installation instructions for complete installation details and requirements. PLASTIC VENT COMPONENTS (Plastic Outer Pipe, Metal Inner Pipe) Universal Non-Condensing Termination Kit L Roof Termination Extension Kit Part No.: 185342 Roof Discharge Termination 38 (Cold Climate) Part No.: 184119 Termination Kit (termination, elbow, rubber wall plates) Termination Only Roof Discharge Termination 18 Part No.: 184118-S Length L Part Number Length L Part Number 8.7 223191 11.5 223181 11.5 223183 21 223182 21 223184 39 (21 Non-Condensing Horizontal Termination Diverter Kit) Part No.: 223187 Vent Pipe Extension Length L L Part Number 10 224051 19.5 224052 39 224053 Telescoping Vent Length Part No.: 224054 Effective Length 2.2-12 Inches Rubber Wall Plate Part No.: 710342 (White) Part No.: 710602 (Black) 45 Degree Elbow Part No.: 224050 6.4 2.3 90 Degree Elbow Part No.: 224063 7.2 8.8 7.8 21 Condensate Collecr Part No.: 224069 4.9 Ø0.78 7.4 61.4 22.3 Rinnai Corporation 103 International Drive Peachtree City, GA 30269 Toll-Free: 1-800-621-9419 Fax: 678-829-1666 www.rinnai.us 2017 Rinnai Corporation Ubbink-VA-SP-19 1/2017

Ubbink Vent Components - Concentric Non-Condensing METAL VENT COMPONENTS (Plastic Outer Pipe, Metal Inner Pipe) Universal Termination Kit (Metal) Part No.: 223188 Roof Termination (Metal) 7.2 12 7.8 8.8 90 Degree Elbow (Metal) Part No.: 224255 12 Universal Horizontal Termination (Metal) Rubber Wall Plate Part No.: 710342 (White) Part No.: 710602 (Black) 39 L 21 6.4 2.3 45 Degree Elbow (Metal) Part No.: 224250 Length L Part Number 10 224260 19.5 224265 39 224270 Condensate Collecr (Metal) Part No.: 224245 4.9 Ø0.78 7.4 Thimble Part No.: 224045 Vent Support Bracket Part No.: 224049 15.75 Roof Flashing Raised Horizontal Termination Kit Snorkel Part No.: 224046 *Fits 2x4 or 2x6 Wall Construction Ø5.0 Horizontal Flashing Panel Part No.: 102000012 8.6 Roof Pitch Part No. for Part No. for Shingle Roofs Tile Roofs 1/12 6/12 189950 50171949 6/12 12/12 189951 50171961 8/12 16/12 189952 50171954 Condensate Trap Part No.: 222053 Roof Flashing Flat Part No.: 146141 12.25 Universal Bug Guard Part No.: 224042 Pipe Clamp Part No.: 169044 NSF Cover Part No.: 224040 Flashing for Metal Roof Part No.: 242141 4.15 Kit Includes: 14.2 Vent Extenstion, Qty 3-90 Elbow, 19.5 Vent pipe extension, Special wall terminal, Cover. Rinnai Corporation 103 International Drive Peachtree City, GA 30269 Toll-Free: 1-800-621-9419 Fax: 678-829-1666 www.rinnai.us

For use on Rinnai CONDENSING water heaters only. Do not combine the vent components illustrated on this page with any other vent components. Material of Inner/Exhaust - Polypropylene, Flame Retardant (ULC S636 Gas Vent-BH Class IIC 110 C/230 F) Ø3/5 (80/125) Ubbink Vent Components (PPs) - Polypropylene Material of Outer/Combustion Air - Plastic. (PPs) POLYPROPYLENE VENT COMPONENTS Vent components consist of an outer plastic vent for air intake Ø5 in. (80 mm) and an inner polypropylene vent for the exhaust gases Ø3 in. (125 mm). Refer the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements. Rinnai is continually updating and improving products; therefore, specifications are subject change without prior notice. Local, state, provincial and federal codes must be adhered prior installation. 3/5 (80/125) Condensing Roof Discharge Termination 20 above Roof Part #: 184162PP 3/5 (80/125) Roof Termination Extension Kit Part #: 185344PP 3/5 (80/125) Condensing Horizontal Termination Kit (termination, elbow, rubber wall plates) L 3/5 (80/125) Condensing Raised Horizontal Termination Kit Snorkel Part #: 224047PP 3/5 (80/125) Condensing Roof Discharge Termination 25 (635 mm) above Roof Part #: 184228PP (for 6 B-Vent Flashing) 38 (965mm) 20.3 (516mm) 3/5 (80/125) Condensing Termination Extension Part #: 185346PP Maximum Wall thickness L Part Number 8.7 (221 mm) 223174PP 12 (305 mm) 223176PP 21 (533 mm) 223177PP 3/5 (80/125) Condensing Horizontal Termination Diverter Kit 19 (483 mm) Part #: 223186PP Kit Includes: 14.2 (361mm) Vent Extension (Qty. 3) 90 Elbow 19.5 (495mm) Vent Pipe Extension Special wall terminal Cover 38 (203.2 mm) 25 (635 mm) 3/5 (80/125) Thimble Part #: 224045 *Fits 2x4 or 2x6 Wall Construction 3/5 (80/125) Rubber Wall Plate Part No.: 710342(White) Part No.: 710602 (Black) 8.8 (223.5 mm) 3/5 (80/125) Condensing Vent Pipe Extension Length L L Part Number 10 (254 mm) 224087PP 19.5 (241 mm) 224079PP 39 (991 mm) 224080PP 3/5 (80/125) Condensing 45 Degree Elbow (Qty. 2) Part #: 224077PP 5.2 (32 mm) 2 (53 mm) 3/5 (80/125)Condensing 90 Degree Elbow Part #: 224078PP 5.5 (130 mm ) 4.7 (119 mm) 3/5 (80/125) Pipe Clamp Metal Part #: 169043 3/5 (80/125) Vent Support Bracket Part #: 224049 15.75 (400 mm) Roof Flashing* Roof Flashing Assembly- Flat* Part #: 146141 Universal Bug Guard* Part #: 224042 8.6 218 mm Ø5.0 (127 mm) 4.15 (105 mm) Pipe Clamp Universal Plastic* Part #: 169044 3/5 (80/125) Horizontal Flashing Panel Part #: 102000012 12.25 (311 mm) Roof Pitch Part No. Shingle Roofs Part No. Tile Roofs 1/12 6/12 189950 50171949 6/12 12/12 189951 50171961 8/12 16/12 189952 50171954 Flashing for Metal Roof* Part #: 242141 *Components are universal for use with 2/4(50/100) and 3/5 (80/125) components. Rinnai Corporation 103 International Drive Peachtree City, GA 30269 Toll-Free: 1-800-621-9419 Fax: 678-829-1666 www.rinnai.us 2017 Rinnai Corporation Ubbink-PP-SP-07 11/2017

For use with the following models: RU199i (REU-N3237FF-US), RU180i (REU-N2934FF-US), RU160i (REU-N2530FF-US), RU130i (REU-N2024FF-US), RUR199i (REU-NP3237FF-US), RUR160i (REU-NP2530FF-US), CU199i (REU-N3237FFC-US), CU160i (REU-N2530FFC-US). Do not combine the vent components illustrated on this page with any other vent components. 2/4 (60/100) Condensing Roof Discharge Termination 20 above Roof Part #: 224356NPP Ø2/4 (60/100) Ubbink Vent Components (PPs) - Polypropylene Material of Inner/Exhaust - Polypropylene. Material of Outer/Combustion Air - Plastic. Vent components consist of an outer plastic vent for air intake Ø4 in. (100 mm) and an inner polypropylene vent for the exhaust gases Ø2 in. (60 mm). Refer the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements. Rinnai is continually updating and improving products; therefore, specifications are subject change without prior notice. Local, state, provincial and federal codes must be adhered prior installation. 2/4 (60/100) Condensing Roof Termination Extension Kit Part #: 185348NPP (PPs) POLYPROPYLENE VENT COMPONENTS 2/4 (60/100) Condensing Horizontal Termination Kit (termination, elbow, rubber wall plates) L 2/4 (60/100) Condensing 90 Degree Diverter Nose Part #: 710202NPP 2/4 (60/100) Condensing 45 Degree Diverter Nose Part #: 710215NPP 38 (965mm) 20.3 (516mm) 19.5 (495mm) Maximum wall thickness L Part Number 8.7 (221 mm) 229011NPP 12 (305 mm) 229012NPP 21 (533 mm) 229013NPP 2/4 (60/100) Condensing 21 in. Wall Termination (includes 2 wall plates) Part #: 229016NPP 2/4 (60/100) Condensing Vertical Starter Adapter Part #: 227412NPP Ø2/4 (60/100) connection 7.9 (200mm) 2/4 (60/100) Condensing Horizontal Starter Adapter Part #: 229253NPP Ø2/4 (60/100) connection 4.6 (117mm) 3.3 (84mm) Ø3/5 (80/125) connection Ø3/5 (80/125) connection 2/4 (60/100) Thimble Part #: 224055 2/4 (60/100) Rubber Wall Plate Part #: 710265 (White) Part #: 710192 (Black) 2/4 (60/100) Condensing Vent Pipe Extension L 2/4 (60/100) Condensing 90 Degree Elbow Part #: 229230NPP 2/4 (60/100) Condensing 45 Degree Elbow (Qty. 2) Part #: 229205NPP Fits 2x4 or 2x6 Wall Construction 6.6 (168mm) Length L Part Number 10 (254 mm) 229308NPP 19.5 (240 mm) 229309NPP 39 (991 mm) 229310NPP 4.0 (107mm) 3.35 (85mm) 4.9 (124mm) 2.0 (51mm) 2/4 (60/100) Pipe Clamp Metal Part #: 169013 2/4 (60/100) Vent Support Bracket Part #: 224056 Roof Flashing* Roof Flashing Assembly- Flat* Part #: 146141 Universal Bug Guard* Part #: 224042 4.15 (105mm) 8.6 (218mm) Pipe Clamp Universal Plastic* Part #: 169044 Ø4.0 (102mm) 2/4 (60/100) Horizontal Flashing Panel Part #: 102000022 12.25 (311mm) Roof Pitch Part No. Shingle Roofs Part No. Tile Roofs 1/12 6/12 189950 50171949 6/12 12/12 189951 50171961 8/12 16/12 189952 50171954 Flashing for Metal Roof* Part #: 242141 *Components are universal for use with 2/4(60/100) and 3/5 (80-125) components. Rinnai Corporation 103 International Drive Peachtree City, GA 30269 Toll-Free: 1-800-621-9419 Fax: 678-829-1666 www.rinnai.us 2017 Rinnai Corporation Ubbink-PP24-SP-00 11/2017

2018 Commercial & High Flow Water Heating Solutions SUGGESTED LIST PRICE (U.S.)

SENSEI Commercial Tankless Water Heaters (Condensing) Rinnai Commercial Condensing Tankless Water Heaters are precision-engineered produce an endless supply of hot water for even the most demanding applications from restaurants hotels multi-family residences, schools and more. When the demands are greatest, Rinnai delivers. Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency List Price (U.S.) CU199iN CU199iP CU199eN CU199eP CU160eN CU160eP CU160iN CU160iP Commercial Int CTWH 199k Btu 11 gpm max w/valve Commercial Int CTWH 199k Btu 11 gpm max w/valve Commercial Exterior CTWH 199k Btu 11 gpm max w/valve Commercial Exterior CTWH 199k Btu 11 gpm max w/valve Commercial Exterior CTWH 160k Btu 9 gpm max w/valve Commercial Exterior CTWH 160k Btu 9 gpm max w/valve Commercial Int CTWH 160k Btu 9 gpm max w/valve Commercial Int CTWH 160k Btu 9 gpm max w/valve 18 x 11.4 x 31.3 64 199,000 22.1 x 14.8 x 33.9 74 97% $2,200 18 x 11.4 x 31.3 64 199,000 22.1 x 14.8 x 33.9 74 97% $2,200 18 x 11.4 x 28.4 64 199,000 22.1 x 14.8 x 33.9 72 97% $2,200 18 x 11.4 x 28.4 64 199,000 22.1 x 14.8 x 33.9 72 97% $2,200 18 x 11.4 x 28.4 62 160,000 22.1 x 14.8 x 33.9 71 97% $1,864 18 x 11.4 x 28.4 62 160,000 22.1 x 14.8 x 33.9 71 97% $1,864 18 x 11.4 x 31.3 62 160,000 22.1 x 14.8 x 33.9 72 97% $1,864 18 x 11.4 x 31.3 62 160,000 22.1 x 14.8 x 33.9 72 97% $1,864 NOTES: Warranty may change depending on application and use. For complete warranty details, visit www.rinnai.us/warranty or call 1-800-621-9419. Rinnai is continually updating and improving products; therefore, specifications and pricing are subject change without prior notice. Local, state, provincial and federal and national fuel gas codes must be adhered prior installation. FOB Rinnai Georgia, Nevada and Pennsylvania. 2018 SUGGESTED LIST PRICE Page 2 2018 Rinnai America Corporation Effective Date 05/01/2018

Demand Duo Commercial Hybrid Water Heating Systems Combining the on-demand, continuous-supply technology of the Rinnai Tankless with an energy-efficient and durable 119-gallon and 80-gallon srage tank, the Demand Duo provides more water-heating capacity than a traditional tank in the first hour. These systems are perfect for emergency replacement situations with connection locations similar most popular high-efficiency tanks. Models available include condensing and non-condensing tankless units. CHS199100 CHS19980 Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Tank Capacity/ First Hour Delivery (Gallons) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency (or UEF) List Price (U.S.) CHS199100CUiN CHS199100CUiP Commercial Hybrid, Internal, Max BTU 199,000, First Hour Rating: 315 gph Commercial Hybrid, Internal, Max BTU 199,000, First Hour Rating: 315 gph 30.8 x 34.5 x 69.3 430 199,000 119/ 315 48 x 37.25 x 78 490 30.8 x 34.5 x 69.3 430 199,000 119/ 315 48 x 37.25 x 78 490 97% (N/A) 97% (N/A) $7,600 $7,600 RHS199100SEiN Residential Hybrid, Internal, Max BTU 199,000, First Hour Rating: 315 gph 30.8 x 34.5 x 69.3 430 199,000 119/ 315 48 x 37.25 x 78 490 97% (N/A) $7,600 RHS199100SEiP Residential Hybrid, Internal, Max BTU 199,000, First Hour Rating: 315 gph 30.8 x 34.5 x 69.3 430 199,000 119/ 315 48 x 37.25 x 78 490 97% (N/A) $7,600 CHS19980HEiN Commercial Hybrid, Internal, Max BTU 199,000, First Hour Rating: 259 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 259 34 x 24 x 63 450 N/A (0.81) $5,800 CHS19980HEiP Commercial Hybrid, Internal, Max BTU 199,000, First Hour Rating: 259 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 259 34 x 24 x 63 450 N/A (0.81) $5,800 Commercial Hybrid, Internal, CHS19980HEXiN Max BTU 199,000, First Hour Rating: 251 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 251 34 x 24 x 63 450 N/A (0.81) $5,800 RHS19980HEiN Residential Hybrid, Internal, Max BTU 199,000, First Hour Rating: 259 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 259 34 x 24 x 63 450 N/A (0.81) $5,800 RHS19980HEiP Residential Hybrid, Internal, Max BTU 199,000, First Hour Rating: 259 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 259 34 x 24 x 63 450 N/A (0.81) $5,800 RHS19980HEXiN Residential Hybrid, Internal, Max BTU 199,000, First Hour Rating: 251 gph 27.7 x 34.1 x 64.7 290 199,000 80/ 251 34 x 24 x 63 450 N/A (0.81) $5,800 2018 SUGGESTED LIST PRICE Page 3 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems - Wall Mount (Condensing) The Rinnai Tankless Rack System is designed supply a packaged water heating solution as a fully-assembled system. The TRS includes pre-assembled water and gas connections and manifolds under the tankless water heaters that are properly sized maintain optimum performance. TRW03CU TRW23CU TRW02CU Rinnai Tankless Wall Rack Systems Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRW02CUeN TRW02CUeP TRW02CUiN TRW02CUiP TRW23CUeN TRW23CUeP TRW23CUiN TRW23CUiP TRW03CUeN TRW03CUeP TRW03CUiN TRW03CUiP Exterior Wall Hanging Rack, 2 unit NG Exterior Wall Hanging Rack, 2 unit LPG Interior Wall Hanging Rack, 2 unit NG Interior Wall Hanging Rack, 2 unit LPG 2-Unit Exterior Wall Hanging Rack NG 2-Unit Exterior Wall Hanging Rack LP 2-Unit Interior Wall Hanging Rack NG 2-Unit Interior Wall Hanging Rack LP Exterior Wall Hanging Rack, 3 unit NG Exterior Wall Hanging Rack, 3 unit LPG Interior Wall Hanging Rack, 3 unit NG Interior Wall Hanging Rack, 3 unit LPG 44 x 14.1 x 54.8 169 398,000 70 x 35 x 66 390 0.97 N/A $6,000 44 x 14.1 x 54.8 169 398,000 70 x 35 x 66 390 0.97 N/A $6,000 44 x 14.1 x 54.8 170 398,000 70 x 35 x 66 391 0.97 N/A $6,000 44 x 14.1 x 54.8 170 398,000 70 x 35 x 66 391 0.97 N/A $6,000 65 x 14.1 x 58 183 398,000 70 x 35 x 66 402 0.97 N/A $6,000 65 x 14.1 x 58 183 398,000 70 x 35 x 66 407 0.97 N/A $6,000 65 x 14.1 x 58 186 398,000 70 x 35 x 66 407 0.97 N/A $6,000 65 x 14.1 x 58 186 398,000 70 x 35 x 66 407 0.97 N/A $6,000 65 x 14.1 x 54.8 244 597,000 70 x 35 x 66 465 0.97 N/A $9,000 65 x 14.1 x 54.8 244 597,000 70 x 35 x 66 465 0.97 N/A $9,000 65 x 14.1 x 54.8 248 597,000 70 x 35 x 66 469 0.97 N/A $9,000 65 x 14.1 x 54.8 248 597,000 70 x 35 x 66 469 0.97 N/A $9,000 2018 SUGGESTED LIST PRICE Page 4 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems - ST/SE Models (Commercial & Residential) Rinnai SE+ Series Tankless Rack System (SE Model) features a sturdy, pre-assembled rack using two super high-efficiency RU199i or RU199e units, providing homeowners with an endless supply of hot water, energy savings, a space saving design and a multitude of environmental benefits. TRW03ST Rinnai SE+ Series Tankless Rack System (ST Model) features wall hanging rack that provides redundancy, optimum performance and unparalleled durability. The RUR199i/e or RU199e featuring Rinnai ThermaCirc360 make recirculation of hot water regardless of the current plumbing configuration. Paired with one or two RUC98i or RUC98e units, the rack will deliver an endless supply of hot water, energy savings, a space saving design and a multitude of environmental benefits. TRW02ST TRW02SE Rinnai ST Series Tankless Wall Rack Systems (Super High-Efficiency with Recirculation) Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRW02STeN TRW02STeP TRW02STiN TRW02STiP TRW03STeN TRW03STeP TRW03STiN TRW03STiP Ext Wall Hanging Rack, 2 unit NG, w/rur Ext Wall Hanging Rack, 2 unit LPG, w/rur Interior Wall Hanging Rack, 2 unit NG, w Int Wall Hanging Rack, 2 unit LPG w/rur Ext Wall Hanging Rack, 3 unit NG, w/rur Ext Wall Hanging Rack, 3 unit LPG, w/rur Int Wall Hanging Rack, 3 unit NG, w/rur IntWall Hanging Rack, 3 unit LPG, w/rur 44 x 14.1 x 58 177 398,000 70 x 35 x 66 398 0.97 0.93 $6,500 44 x 14.1 x 58 177 398,000 70 x 35 x 66 398 0.97 0.93 $6,500 44 x 14.1 x 58 178 398,000 70 x 35 x 66 399 0.97 0.93 $6,500 44 x 14.1 x 58 178 398,000 70 x 35 x 66 399 0.97 0.93 $6,500 65 x 14.1 x 58 254 597,000 70 x 35 x 66 472 0.97 0.93 $9,500 65 x 14.1 x 58 254 597,000 70 x 35 x 66 472 0.97 0.93 $9,500 65 x 14.1 x 58 258 597,000 70 x 35 x 66 476 0.97 0.93 $9,500 65 x 14.1 x 58 258 597,000 70 x 35 x 66 476 0.97 0.93 $9,500 Rinnai SE Series Tankless Wall Rack Systems (Built with RU199) Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRW02SEeN TRW02SEeP TRW02SEiN TRW02SEiP Ext Wall Hanging Rack, 2 unit NG, w/ru199 Ext Wall Hanging Rack, 2 unit LPG, w/ru199 Interior Wall Hanging Rack, 2 unit NG, w/ RU199 Int Wall Hanging Rack, 2 unit LPG w/ru199 44 x 14.1 x 54.8 169 398,000 70 x 35 x 66 390 0.97 0.93 $5,700 44 x 14.1 x 54.8 169 398,000 70 x 35 x 66 390 0.97 0.93 $5,700 44 x 14.1 x 54.8 170 398,000 70 x 35 x 66 391 0.97 0.93 $5,700 44 x 14.1 x 54.8 170 398,000 70 x 35 x 66 391 0.97 0.93 $5,700 2018 SUGGESTED LIST PRICE Page 5 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems - Corner Rack (Condensing) Rinnai Tankless Rack Systems Corner Rack design solutions are great for food service, hospitality are designed supply a packaged water heating solution as a fully-assembled system. The TRS includes pre-assembled water and gas connections and manifolds under the tankless water heaters that are properly sized maintain optimum performance. TRC02CU Rinnai Tankless Corner Rack Systems Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRC02CUiN TRC02CUiP Corner Rack Assembly Indoor 2 unit NG Corner Rack Assembly Indoor 2 unit LPG 32.9 x 32.9 x 45 224 398,000 48 x 50 x 31.5 356 0.97 N/A $6,190 32.9 x 32.9 x 45 224 398,000 48 x 50 x 31.5 356 0.97 N/A $6,190 2018 SUGGESTED LIST PRICE Page 6 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems - HE Models (Non-Condensing) Rinnai HE+ Series Tankless Water Heaters are now available in a pre-assembled wall-hanging rack. Free up premium space with wall mount designs that provide redundancy, optimum performance and unparalleled durability. Using up three highefficiency RL94i or RL94e is ideal for cusm homes with high flow requirements such as multi-head showers and high volume garden or whirlpools tubs. The HE+ Tankless Rack System is also an excellent option for fast food or fast casual restaurants or other light commercial applications. TRW02HE TRW03HE Rinnai HE Series Tankless Wall Rack Systems (Built with RU199) Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRW02HEeN TRW02HEeP TRW02HEiN TRW02HEiP TRW02HEXiN TRW03HEeN TRW03HEeP TRW03HEiN TRW03HEiP TRW03HEXiN 2-Unit Wall Hanging Rack, w/rl94 2-Unit Wall Hanging Rack, w/rl94 2-Unit Wall Hanging Rack, w/rl94 2-Unit Wall Hanging Rack, w/rl94 2-Unit Wall Hanging Rack, w/rl94x 3-Unit Wall Hanging Rack, w/rl94 3-Unit Wall Hanging Rack, w/rl94 3-Unit Wall Hanging Rack, w/rl94 3-Unit Wall Hanging Rack, w/rl94 3-Unit Wall Hanging Rack, w/rl94 36.5 x 12.5 x 49.1 120 398,000 70 x 35 x 66 345 N/A 0.81 $5,400 36.5 x 12.5 x 49.1 120 398,000 70 x 35 x 66 345 N/A 0.81 $5,400 36.5 x 12.5 x 49.1 120 398,000 70 x 35 x 66 345 N/A 0.81 $5,400 36.5 x 12.5 x 49.1 120 398,000 70 x 35 x 66 345 N/A 0.81 $5,400 36.5 x 12.5 x 49.1 120 384,000 70 x 35 x 66 345 N/A 0.81 $5,400 51.5 x 12.5 x 49.1 160 597,000 70 x 35 x 66 385 N/A 0.81 $8,100 51.5 x 12.5 x 49.1 160 597,000 70 x 35 x 66 385 N/A 0.81 $8,100 51.5 x 12.5 x 49.1 160 597,000 70 x 35 x 66 385 N/A 0.81 $8,100 51.5 x 12.5 x 49.1 160 597,000 70 x 35 x 66 385 N/A 0.81 $8,100 51.5 x 12.5 x 49.1 160 576,000 70 x 35 x 66 385 N/A 0.81 $8,100 2018 SUGGESTED LIST PRICE Page 7 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems- Free-Standing (Condensing) TRS03ILWCU The Tankless Rack System is designed supply a packaged water heating solun as a fully-assembled system. The TRS includes pre-assembled water and gas connections and manifolds under the tankless water heaters that are properly sized maintain optimum performance. TRS02ILWCU TRS23ILWCU Rinnai Free-Standing Inline Wall Rack Systems Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRS02ILWCUeN TRS02ILWCUeP TRS02ILWCUiN TRS02ILWCUiP TRS23ILWCUeN TRS23ILWCUeP TRS23ILWCUiN TRS23ILWCUiP TRS03ILWCUeN TRS03ILWCUeP TRS03ILWCUiN TRS03ILWCUiP Exterior Inline Wall Mount Rack, 2 NG Exterior Inline Wall Mount Rack, 2 LP Interior Inline Wall Mount Rack, 2 NG Interior Inline Wall Mount Rack, 2 LP 2-Unit Exterior Wall Standing Rack NG 2-Unit Exterior Wall Standing Rack LP 2-Unit Interior Wall Standing Rack NG 2-Unit Interior Wall Standing Rack LP Exterior Inline Wall Mount Rack, 3 NG Exterior Inline Wall Mount Rack, 3 LP Interior Inline Wall Mount Rack, 3 NG Interior Inline Wall Mount Rack, 3 LP 47 x 19.3 x 58 208 398,000 70 x 35 x 66 410 0.97 N/A $8,180 47 x 19.3 x 58 208 398,000 70 x 35 x 66 410 0.97 N/A $8,180 47 x 19.3 x 58 208 398,000 70 x 35 x 66 410 0.97 N/A $8,180 47 x 19.3 x 58 208 398,000 70 x 35 x 66 410 0.97 N/A $8,180 65 x 19.3 x 58 222 398,000 70 x 35 x 66 424 0.97 N/A $8,180 65 x 19.3 x 58 222 398,000 70 x 35 x 66 424 0.97 N/A $8,180 65 x 19.3 x 58 222 398,000 70 x 35 x 66 424 0.97 N/A $8,180 65 x 19.3 x 58 222 398,000 70 x 35 x 66 424 0.97 N/A $8,180 65 x 19.3 x 58 297 597,000 70 x 35 x 66 497 0.97 N/A $12,565 65 x 19.3 x 58 297 597,000 70 x 35 x 66 497 0.97 N/A $12,565 65 x 19.3 x 58 297 597,000 70 x 35 x 66 497 0.97 N/A $12,565 65 x 19.3 x 58 297 597,000 70 x 35 x 66 497 0.97 N/A $12,565 2018 SUGGESTED LIST PRICE Page 8 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems - Free-Standing (Condensing Cont d) Rinnai Tankless Free-Standing Rack Systems Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRS02CUeN TRS02CUeP TRS02CUiN TRS02CUiP TRS03CUeN TRS03CUeP TRS03CUiN TRS03CUiP TRS36CUeN TRS36CUeP TRS36CUiN TRS36CUiP TRS04CUeN TRS04CUeP TRS04CUiN TRS04CUiP TRS46CUeN TRS46CUeP TRS46CUiN TRS46CUiP Exterior Free Standing Rack, 2 unit NG Exterior Free Standing Rack, 2 unit LPG Interior Free Standing Rack, 2 unit NG Interior Free Standing Rack, 2 unit LPG Exterior Free Standing Rack, 3 unit NG Exterior Free Standing Rack, 3 unit LPG Interior Free Standing Rack, 3 unit NG Interior Free Standing Rack, 3 unit LPG 3-Unit Exterior Free Standing Rack NG 3-Unit Exterior Free Standing Rack LP 3-Unit Interior Free Standing Rack NG 3-Unit Interior Free Standing Rack LP Exterior Free Standing Rack, 4 unit NG Exterior Free Standing Rack, 4 unit LPG Interior Free Standing Rack, 4 unit NG Interior Free Standing Rack, 4 unit LPG 4-Unit Exterior Free Standing Rack NG 4-Unit Exterior Free Standing Rack LP 4-Unit Interior Free Standing Rack NG 4-Unit Interior Free Standing Rack LP 47 x 31.1 x 55.6 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 47 x 31.1 x 55.6 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 47 x 31.1 x 55.6 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 47 x 31.1 x 55.6 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 58 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 58 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 58 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 58 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 365 796,000 70 x 35 x 66 562 0.97 N/A $15,310 65 x 31.1 x 55.6 365 796,000 70 x 35 x 66 562 0.97 N/A $15,310 65 x 31.1 x 55.6 365 796,000 70 x 35 x 66 562 0.97 N/A $15,310 65 x 31.1 x 55.6 365 796,000 70 x 35 x 66 562 0.97 N/A $15,310 65 x 31.1 x 58 386 796,000 70 x 35 x 66 586 0.97 N/A $15,310 65 x 31.1 x 58 386 796,000 70 x 35 x 66 586 0.97 N/A $15,310 65 x 31.1 x 58 386 796,000 70 x 35 x 66 586 0.97 N/A $15,310 65 x 31.1 x 58 386 796,000 70 x 35 x 66 586 0.97 N/A $15,310 2018 SUGGESTED LIST PRICE Page 9 2018 Rinnai America Corporation Effective Date 05/01/2018

Tankless Rack Systems- Free-Standing (Condensing Cont d) Rinnai Tankless Free-Standing Rack Systems Model Number Product Description Product Dimensions - Inches (W x H x D) Product (lbs) Max Heating Input (Btu/h) Shipping Dimensions - Inches (W x H x D) Shipping (lbs) Thermal Efficiency Uniform Energy Facr List Price (U.S.) TRS05CUeN TRS05CUeP TRS05CUiN TRS05CUiP TRS06CUeN TRS06CUeP TRS06CUiN TRS06CUiP Exterior Free Standing Rack, 5 unit NG 65 x 31.1 x 55.6 462 995,000 70 x 35 x 66 658 0.97 N/A $19,165 Exterior Free Standing Rack, 5 unit LPG 65 x 31.1 x 55.6 462 995,000 70 x 35 x 66 658 0.97 N/A $19,165 Interior Free Standing Rack, 5 unit NG 65 x 31.1 x 55.6 462 995,000 70 x 35 x 66 658 0.97 N/A $19,165 Interior Free Standing Rack, 5 unit LPG 65 x 31.1 x 55.6 462 995,000 70 x 35 x 66 658 0.97 N/A $19,165 Exterior Free Standing Rack, 6 unit NG 65 x 31.1 x 55.6 538 1,194,000 70 x 35 x 66 731 0.97 N/A $23,020 Exterior Free Standing Rack, 6 unit LPG 65 x 31.1 x 55.6 538 1,194,000 70 x 35 x 66 731 0.97 N/A $23,020 Interior Free Standing Rack, 6 unit NG 65 x 31.1 x 55.6 538 1,194,000 70 x 35 x 66 731 0.97 N/A $23,020 Interior Free Standing Rack, 6 unit LPG 65 x 31.1 x 55.6 538 1,194,000 70 x 35 x 66 731 0.97 N/A $23,020 Rinnai Tankless Free Standing Inline Rack Systems TRS02ILCUeN TRS02ILCUeP TRS02ILCUiN TRS02ILCUiP TRS23ILCUeN TRS23ILCUeP TRS23ILCUiN TRS23ILCUiP TRS03ILCUeN TRS03ILCUeP TRS03ILCUiN TRS03ILCUiP Ext Inline Free Standing Rack, 2unit NG Ext Inline Free Standing Rack, 2unit LPG Int Inline Free Standing Rack, 2unit NG Int Inline Free Standing Rack, 2unit LPG 2-Unit Exterior Free Standing Rack NG 2-Unit Exterior Free Standing Rack LP 2-Unit Interior Free Standing Rack NG 2-Unit Interior Free Standing Rack LP Ext Inline Free Standing Rack, 3unit NG Ext Inline Free Standing Rack, 3unit LPG Int Inline Free Standing Rack, 3unit NG Int Inline Free Standing Rack, 3unit LPG 47 x 31.1 x 55.6 212 398,000 70 x 35 x 66 414 0.97 N/A $8,180 47 x 31.1 x 55.6 212 398,000 70 x 35 x 66 414 0.97 N/A $8,180 47 x 31.1 x 55.6 212 398,000 70 x 35 x 66 414 0.97 N/A $8,180 47 x 31.1 x 55.6 212 398,000 70 x 35 x 66 414 0.97 N/A $8,180 65 x 19.3 x 58 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 65 x 19.3 x 58 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 65 x 19.3 x 58 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 65 x 19.3 x 58 214 398,000 70 x 35 x 66 416 0.97 N/A $8,180 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 65 x 31.1 x 55.6 290 597,000 70 x 35 x 66 490 0.97 N/A $12,565 2018 SUGGESTED LIST PRICE Page 10 2018 Rinnai America Corporation Effective Date 05/01/2018

Common Vent 3 Common Vent 4 Common Vent Model Number Product Description List Price (U.S.) 790130 3 Kit Direct Vent for Corner Rack and In-line $170 790131 3 Kit Room air for Corner Rack and In-line $100 790120 Elbow 3 45 (2x) $12 790121 Elbow 3 90 $9 790122 Extension 3-39 $12 790123 Bracket 3 metal $5 790124 Wall terminal 3 plastic $20 790125 Roof terminal 3 plastic $46 Model Number Product Description List Price (U.S.) 790132 4 Common vent starter kit DV $105 790134 4 Common vent in-line 6 DV new valve $140 790137 4 Common vent starter kit room air $75 790142 4 Common Vent B2B DV Add on Kits $240 790143 4 Common Vent B2B room air add on kits $160 790139 4 Common vent in-line room air new valve $95 790026 Elbow 4 45 (2x) $16 790027 Elbow 4 90 $9 790028 Extension 4-39 $14 790088 Extension 4-78 $21 790091 Bracket 4 metal $5 790093 Wall terminal 4 plastic $44 790095 Roof terminal 4 plastic $127 790097 Rain cap flue terminal 4 $28 780060 Rain cap air terminal 4 $22 790099 4 and 6 flashing 25-45 shingle + Spec. adapter $42 790101 4 and 6 flat roof flashing $27 790102 4 extension roof terminal kit plastic $57 790085 Adapter 6-4 air intake and exhaust $30 790104 Adapter 4-6 air intake and exhaust $19 2018 SUGGESTED LIST PRICE Page 11 2018 Rinnai America Corporation Effective Date 05/01/2018

Common Vent (Cont d) 6 Common Vent Model Number Product Description List Price (U.S.) 790133 6 Common vent starter kit DV $115 790135 6 Common vent in-line 6 DV new valve $155 790136 6 Common vent B2B 6 DV new valve $275 790138 6 Common vent starter kit 6 room air $80 790140 6 Common vent in-line 6 room air new valve $105 790141 6 Common vent B2B 6 room air new valve $190 790086 Elbow 6-45 (2x) $35 790087 Elbow 6-87 $18 790089 Extension 6-39 $26 790090 Extension 6-78 $52 790092 Bracket 6 metal $5 790094 Wall terminal 6 plastic $53 790096 Roof terminal 6 plastic $135 790098 Rain cap flue terminal 6 $32 780061 Rain cap air terminal 6 $24 790103 6 extension roof terminal kit metal $100 790099 4 and 6 flashing 25-45 shingle + Spec. adapter $42 790101 4 and 6 flashing 25-45 shingle + Spec. adapter $27 790104 Adapter 4-6 air intake and exhaust $19 790085 Adapter 6-4 air intake and exhaust $30 2018 SUGGESTED LIST PRICE Page 12 2018 Rinnai America Corporation Effective Date 05/01/2018

Commercial Accessories Model Number Product Description List Price (U.S.) 107000376 Grundfos UPS 26-99 (S)F Circulation Pump $530 107000377 Grundfos UPS 26-150 (S)F Circulation Pump $630 107000378 Grundfos UPS40-160 FB Circulation Pump $2,400 109000733 TACO 265-3 Digital Timer Controller $225 109000734 Honeywell L6006C Aquastat Controller $205 109000735 Honeywell L6006A Aquastat Controller $225 109000736 1 NC Solenoid $250 109000737 1-1/2 NC Solenoid $650 105000195 Freeze Protection Surge Protecr kit KT $400 MCC-91-2W Commercial Controller (additional) $120 REU-EZC-2 EZConnect Cable for connecting 2 units $45 REU-CSA-C1 Cascade Harness: 3m $35 REU-CSA-C2 Cascade Harness: 8m $65 REU-OPU3 BMS/Air Handler $45 103000038 ScaleCutter System 3/4 Feed $210 103000039 ScaleCutter System Refill $110 103000067 Commercial Neutralization Tank w/ Media $400 103000068 Commercial Neutralization Replacement Media (40 lbs) $100 PCD07-IB Pipe Cover (Commercial) $128 PCD07-IB-BP Pipe Cover botm plate (Commercial) $50 RGB-CTWH-4 Recess Box $405 RWM101 Control-R Wireless Module $125 RWMPB01 Control-R Push Butn $50 RWMMS01 Control-R Motion Sensor $200 RWMKT01 Control-R Wireless Demand Recirc w/ Push Butn $175 RWMKT01P Control-R Wireless Demand Recirc w/ Pump and Push Butn $525 RWMKT03 Control-R Wireless Demand Recirc w/ Push Butn and Temperature Sensor $400 RWMKT03P Control-R Wireless Demand Recirc w/ Pump, Push Butn and Temperature Sensor $750 2018 SUGGESTED LIST PRICE Page 13 2018 Rinnai America Corporation Effective Date 05/01/2018

CU199i, CU160i INTERNAL (INDOOR) CONDENSING TANKLESS WATER HEATER COMMERCIAL SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER Installation Type Model Numbers Approved Gas Types Internal (Indoor) Commercial Applications CU199i (REU-N3237FFC-US) CU160i (REU-N2530FFC-US) Natural and Propane Thermal Efficiency Up 97% High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Controller Certifications Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star FLEXIBLE VENTING OPTIONS Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Vent lengths up 150 Ft with eight Tankless Water Heater units. Maximum Equivalent Vent Lengths: Twin Pipe Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Concentric Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Sliding Mounting Bracket for Easy Installation Simple Gas Conversion Warranty Heat Exchanger: 8 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater, Wall Mounting Bracket, Pressure Relief Valve and Adapter, Isolation Valve Kit, Vent Screens (x2), Vent Screen Screws (x2), and Self-Tapping Screws (x2) Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible COMMERCIAL APPLICATIONS Commercial Tankless Rack Systems Demand Duo Commercial Hybrid System OPTIONAL ACCESSORIES Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Recess Box, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Cascade Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION CU199i CU160i Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 160,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 64 lb (29 kg) 62 lb (28 kg) Sound Level 49 db 48 db Electrical Normal 84 W 52 W Standby 1.3 W Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 148 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default Maximum: 140 F (60 C) Default 185 F (85 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Vent: 0 in. 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) Vent Connection: 2 in. (51 mm) nominal PVC/ Polypropylene or 3 in./5 in. Concentric. SENSEI TM WATER FLOW CURVE Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Connection in. mm COLD F 9.54 242 C 3.56 90 HOT H 14.27 362 B 6.16 156 GAS E 3.57 91 D 2.78 71 PRV G 10.39 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. CUi-SP-1 03/2018 N Series Condensing Commercial Indoor Spec Sheet

CU199e, CU160e EXTERNAL (OUTDOOR) CONDENSING TANKLESS WATER HEATER COMMERCIAL SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER Installation Type Model Numbers Approved Gas Types External (Outdoor) Commercial Applications CU199e (REU-N3237WC-US) CU160e (REU-N2530WC-US) Natural and Propane Thermal Efficiency Up 97% High Altitude Approved Up 10,200 Ft (3,109 M) Water Flow Control Controller Certifications Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star EASE OF INSTALLATION AND SERVICEABILITY Compact Design Save Space Wi-Fi Technology for Remote Moniring and Management Simple Gas Conversion Electronically Connect up 24 Water Heaters Operate as One Hot Water Source OPTIONAL ACCESSORIES Condensate Neutralizer, ScaleCutter, Drain Down Kit, Additional Controllers, Recess Box, Pipe Cover, Recirculation Pump, DPS/MIS Switch, EZ Connect Cables, Control-R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. COMMERCIAL APPLICATIONS Commercial Tankless Rack Systems Fully-assembled, comprehensive water heating solutions Numerous configurations: Free Standing, Inline Free Standing, Inline Wall Mount, Wall Hanging, and Corner Made Order Cusmized Solutions Warranty Heat Exchanger: 8 years or 12,000 operation hours, whichever occurs first All Other Parts and Components: 5 Years Reasonable Labor: 1 Year Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Included with Purchase Tankless Water Heater Pressure Relief Valve and Adapter Isolation Valve Kit Integrated Controller Recirculation Pump Cable Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible CERTIFIED TO ANSI Z21.10.3 CSA 4.3 RINNAI.US 1-800-621-9419

SENSEI TM TECHNICAL SPECIFICATIONS SPECIFICATION CU199e CU160e Dimensions - w, h, d Minimum Gas Consumption Btu/h Maximum Gas Consumption Btu/h Flow Rate 1 (Min - Max) Max Flow Rate with Parameter Adjustment * 0 in. from vent components ** Clearance for servicing is 24 in. (610 mm) in front of water heater *** Add 0.25 in. (6.35 mm) for recess box 1 Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.4 GPM (1.5 L/min). 2 The maximum gas supply pressure must not exceed the value specified by the manufacturer. SENSEI TM WATER FLOW CURVE 18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm) 15,000 199,000 160,000 0.26-9.8 GPM (1.0-37 L/min) 11 GPM (42 L/min) 0.26-8.0 GPM (1.0-30 L/min) 9 GPM (34 L/min) 64 lb (29 kg) 62 lb (28 kg) Sound Level 53 db 52 db Electrical Normal 81 W 49 W Standby 1.3 W Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Controller Cable Service Connections Clearances 152 W 4 Amps 10 Amps Minimum: 98 F (37 C) Default Maximum: 140 F (60 C) Default 185 F (85 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Minimum: 50 PSI (Recommended 60-80 PSI for max performance) Maximum: 150 PSI Non-Polarized Two Core Cable (Minimum 22 AWG) Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 3/4 in. (19 mm) NPT Hot Water Outlet: 3/4 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) NPT Top: 2 in. (51 mm)* Botm/Ground: 12 in. (305 mm) Front: 0 in.** Back: 0 in. Sides: 2 in. (51 mm)*** Front Exhaust: 24 in. (610 mm) Flow curves apply only incoming water temperatures of 70 F (21 C) or less. For incoming water temperatures greater than 70 F (21 C), please contact Rinnai. SENSEI TM DIMENSIONS FRONT SIDE BOTTOM in. (mm) NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. 0 25 50 75 100 125 150 Connection in. mm COLD F 9.54 242 C 3.56 90 HOT H 14.27 362 B 6.16 156 GAS E 3.57 91 D 2.78 71 PRV G 10.39 264 A 7.60 193 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. CUe-SP-1 03/2018 N Series Condensing Commercial Indoor Spec Sheet

RESIDENTIAL RHS199100SE Demand Duo Residential Hybrid Water Heating System SUPER-HIGH-EFFICIENCY (CONDENSING) HYBRID WATER HEATING SYSTEM Installation Type Model Numbers Approved Gas Types Maximum Gas Consumption Uniform Energy facr (UEF) (RU199i Tankless unit) Internal (Indoor) Residential Applications RHS199100SE Natural and Propane 199,000 BTU/h 0.93 First Hour Delivery (100 F Rise) 315 Gallons (1192 L) High Altitude Approved Up 10,200 Ft (3,109 M) Tank Capacity 119 Gallons (450 L) Water Flow Control Controller Certifications Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star FLEXIBLE VENTING OPTIONS Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Vent lengths up 150 Ft with eight Tankless Water Heater units. Maximum Equivalent Vent Lengths: Twin Pipe Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Concentric Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) OPTIONAL ACCESSORIES Srage Tank 2 Eco-friendly foam insulation Glass-lined inner tank 1-1/2 MNPT dielectric hot and cold connections Pre-installed temperature & Pressure relief valve Brass drain valve Dual magnesium anode rods Hand hole clean-out Warranty Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first Tank: 6 years All Other Parts and Components: 5 Years Reasonable Labor: 1 Year (Refer the Installation and Operation Manual for further warranty information.) Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible Room Air Screen, Condensate Neutralizer, ScaleCutter, Control- R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. EASE OF INSTALLATION AND SERVICEABILITY CERTIFIED TO ANSI Z21.10.3 CSA 4.3 Wi-Fi Technology for Remote Moniring and Management Simple Gas Conversion RINNAI.US 1-800-621-9419

TECHNICAL SPECIFICATIONS SPECIFICATION Product Description Minimum Gas Consumption Btu/h (kw/h) Maximum Gas Consumption Btu/h (kw/h) Tank Volume RHS199100SE Condensing Hybrid System: Condensing Tankless, Insulated Srage Tank, Pump & Control 15,000 (4.5) 199,000 (58.3) 119 Gallons (450 Liters) Thermal Efficiency (CU199i) Up 97% Sound Level Electrical Normal Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Service Connections 431 lb (195 kg) 49 db 265 W 44 W 148 W 5.5 Amps Tankless Engine: 10 Amps, System Controller 10 Amps Minimum: 98 F (37 C) Default Maximum: 140 F (60 C) Default 185 F (85 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Maximum: 150 PSI Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 1-1/2 in. ( mm) NPT Hot Water Outlet: 1-1/2 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) (SOCKET) DIMENSIONS TOP FRONT INCHES RECOVERY CAPACITIES RECOVERY CAPACITIES U.S. GALLON/HR LITERS/HR AT TEMPERATURE RISE INDICATED Tank Capacity F 30 F 40 F 50 F 60 F 70 F 80 F 90 F 100 F 110 F 120 F 130 F 140 F C 17 C 22 C 28 C 33 C 39 C 44 C 50 C 56 C 61 C 67 C 72 C 78 C 119 U.S. Gals. GPH 772 579 463 386 331 289 257 232 211 193 178 165 450 Liters LPH 2922 2192 1753 1461 1253 1093 973 878 799 731 673 625 Rinnai America Corporation 103 International Drive, Peachtree City, GA 30269 1-800-621-9419 rinnai.us 2018 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject change without notice. Local, state, provincial, federal and national fuel gas codes must be adhered prior and upon installation. RHS199100SE-SP-1 Demand Duo Residential Spec Sheet

SUPER-HIGH-EFFICIENCY (CONDENSING) HYBRID WATER HEATING SYSTEM Installation Type Model Numbers Approved Gas Types Maximum Gas Consumption Internal (Indoor) Commercial Applications CHS199100CU Natural and Propane 199,000 BTU/h Thermal Efficiency Up 97% First Hour Delivery (100 F Rise) 315 Gallons (1192 L) High Altitude Approved Up 10,200 Ft (3,109 M) Tank Capacity 119 Gallons (450 L) Water Flow Control Controller Certifications Water Flow Sensor, Electronic Water Control and Bypass Control Standard: Integrated Controller Optional: MC-91-2US AHRI, ANSI Z21.10.3, CSA 4.3, and Energy Star Concentric or Schedule 40 PVC/CPVC Direct Vent (Concentric and Twin Pipe) Non-Direct Vent (Room Air) Common Vent (Direct Vent and Room Air) Vent lengths up 150 Ft with eight Tankless Water Heater units. Maximum Equivalent Vent Lengths: Twin Pipe Vent Sizes 2 in. (51 mm) 3 in. (76 mm) Vent Lengths 65 ft (20 m) 150 ft (46 m) Concentric Vent Sizes 2 in. X 4 in. 3 in. X 5 in. Vent Lengths 65 ft (20 m) 150 ft (46 m) Srage Tank 2 Eco-friendly foam insulation Glass-lined inner tank 1-1/2 MNPT dielectric hot and cold connections Pre-installed temperature & Pressure relief valve Brass drain valve Dual magnesium anode rods Hand hole clean-out Warranty Heat Exchanger: 8 years or 12,000 operation hours, whichever occurs first Tank: 6 years All Other Parts and Components: 5 Years Reasonable Labor: 1 Year (Refer the Installation and Operation Manual for further warranty information.) Safety Devices Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check, Over Current - Glass Fuse, Remaining Flame (OHS) and Aumatic Frost Protection Additional Features Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx Emission Levels Ultra Low NOx Tankless Rack System Compatible 1/2 in. (13 mm) Gas Line Compatible Room Air Screen, Condensate Neutralizer, ScaleCutter, Control- R WI-FI Module, Wireless Accessories, and many more. Visit rinnai.us for a complete list of accessories. Wi-Fi Technology for Remote Moniring and Management Simple Gas Conversion

SPECIFICATION Product Description Minimum Gas Consumption Btu/h (kw/h) Maximum Gas Consumption Btu/h (kw/h) Tank Volume CHS199100CU Condensing Hybrid System: Condensing Tankless, Insulated Srage Tank, Pump & Control 15,000 (4.5) 199,000 (58.3) 119 Gallons (450 Liters) Thermal Efficiency (CU199i) Up 97% Sound Level Electrical Normal Standby Freeze Protection Max Current Fuse Temperature By-Pass Flow Control Gas Supply Pressure 2 Ignition System Electronic Connections Water Supply Pressure Service Connections 431 lb (195 kg) 49 db 265 W 44 W 148 W 5.5 Amps Tankless Engine: 10 Amps, System Controller 10 Amps Minimum: 98 F (37 C) Default Maximum: 140 F (60 C) Default 185 F (85 C) With Parameter Adjustment Electronic Natural: 3.5 in. w.c. - 10.5 in. w.c. Propane: 8.0 in. w.c. - 13.5 in. w.c. Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Temperature Controller: DC 12 Volts (Digital) Maximum: 150 PSI Gas Supply: 3/4 in. (19 mm) NPT Cold Water Inlet: 1-1/2 in. ( mm) NPT Hot Water Outlet: 1-1/2 in. (19 mm) NPT Condensate Drain: 1/2 in. (13 mm) (SOCKET) TOP FRONT INCHES RECOVERY CAPACITIES U.S. GALLON/HR LITERS/HR AT TEMPERATURE RISE INDICATED Tank Capacity F 30 F 40 F 50 F 60 F 70 F 80 F 90 F 100 F 110 F 120 F 130 F 140 F C 17 C 22 C 28 C 33 C 39 C 44 C 50 C 56 C 61 C 67 C 72 C 78 C 119 U.S. Gals. GPH 772 579 463 386 331 289 257 232 211 193 178 165 450 Liters LPH 2922 2192 1753 1461 1253 1093 973 878 799 731 673 625

Demand Duo 80 Hybrid Water Heating System Direct Vent Options Concentric: Ubbink Concentric Non-Condensing Vent Clearances from Combustibles (RL94iRLX94i) Top of heater - 6 in. (152mm)* Front of heater - 6 in. (152mm)** Sides of heater - 2 in. (51mm) Back of heater - 0 in. Botm of heater - 12 in. (305mm) From vent pipe - 0 in. Clearances from Non-Combustibles (RL94i/RLX94i) Top of heater - 2 in. (51mm)* Front of heater - 6 in. (152mm)** Sides of heater - 1/2 in. (13mm) Back of heater - 0 in. Botm of heater - 12 in. (305mm) From vent pipe - 0 in. *54 in. (1371.6mm) required for anode rod serviceability **24 in. (610mm) required for serviceability Safety Features Flame failure - Flame Rod Boiling protection Combustion fan rpm check Over current - glass fuse Remaining flame (OHS) Thermal fuse Aumatic frost protection Srage Tank 2 in. Foam insulation Glass-lined inner tank 1.5 in. MNPT dielectric hot and cold connections Limited Warranty Pre-installed temperature & pressure relief valve Brass drain valve Dual magnesium anode rods Hand hole clean-out Maximum Gas Consumption: 199,000 BTU/h Temperature Range F (C): Commercial: 98-185 (37-85 ) Residential: 98-140 (37-60 ) Tank Capacity: 80 Gallons (303 L) First Hour Delivery (100 F Rise): RL94i: 259 Gallons (980 L) RLX94i: 251 Gallons (950L) Heat Exchanger: Residential - 12 years* / Commercial - 5 years* Tank: 6 years* All Other Parts: 5 years* Labor: 1 year* (*Reference Tankless Water Heater manual for further warranty information.) DIMENSIONS Front Side Top 27.74 1-1/2 MNPT (HOT) HOT OUTLET Ø 24.25 12.13 HOT 28.64 56.83 30.00 Dual Anodes 54.28 T&P 62.69 64.71 24.53 PRV 29.29 (GAS) WEIGHT: 290 lb (132 kg) 4.19 COLD 3.54 DRAIN COLD INLET 1-1/2 MNPT (COLD) 34.05 28.66 (GAS) 2017 Rinnai America Corporation Demand Duo 80-SP 11/2017

Demand Duo 80 Hybrid Water Heating System Product Description Product Number CHS19980HEiP CHS19980HEiN CHS19980HEXiN Hybrid System: Non-condensing tankless, Insulated Srage Tank, Pump & Control Minimum Gas Consumption Btu/h (kw/h) 10,300 (3.0) Maximum Gas Consumption Btu/h (kw/h) 199,000 (58.3) 192,000 (56.3) Tank Volume 80 Gallons (303 Liters) Uniform Energy Facr (RL94i) 0.81 First Hour Delivery 259 Gallons (980 Liters) 251 Gallons (950 Liters) Temperature Setting 98 F (37 C) 185 F (85 C) Product 290 lb (132 kg) Noise level 49 db Normal 278 W Standby 44 W System Electrical Data Anti-frost Protection 300 W Max Current 5.5 A Fuse Tankless Engine - 10 A, System Controller - 10 A By-Pass Control Electronic Gas Supply Pressure 8.0-13.5 inch W.C. 4.0-10.5 inch W.C. 4.0-10.5 inch W.C. Connections Ignition System Electric Connections Water Temperature Control Maximum Water Supply Pressure Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx emission levels (RL94i) Gas Supply Inlet - 3/4 in. MNPT Hot Water Outlet - 1-1/2 in. MNPT Cold Water Inlet - 1-1/2 in. MNPT Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Integrated Temperature Controller: DC 12 Volts (Digital) Simulation Feed forward and Feedback 150 PSI Yes No Yes RECOVERY CAPACITIES U.S. GALLON/HR LITERS/HR AT TEMPERATURE RISE INDICATED Tank Capacity F 30 F 40 F 50 F 60 F 70 F 80 F 90 F 100 F 110 F 120 F 130 F 140 F CHS19980HE 80 U.S. Gals. C 17 C 22 C 28 C 33 C 39 C 44 C 50 C 56 C 61 C 67 C 72 C 78 C GPH 675 507 405 338 289 253 225 203 184 169 156 145 303 Liters LPH 2557 1917 1534 1278 1096 959 852 767 697 639 590 548 CHS19980HEX 80 U.S. Gals. GPH 652 489 391 326 279 244 217 195 178 163 150 140 303 Liters LPH 2467 1850 1480 1233 1057 925 822 740 673 617 569 529 RL94 Tankless Water Heater maintains the following certifications: C US Low Lead Content NSF/ANSI 372 SANITATION 2017 Rinnai America Corporation Demand Duo 80-SP-1 11/2017

Demand Duo 80 Hybrid Water Heating System Product Description Product Number RHS19980HEiP RHS19980HEiN RHS19980HEXiN Hybrid System: Non-condensing tankless, Insulated Srage Tank, Pump & Control Minimum Gas Consumption Btu/h (kw/h) 10,300 (3.0) Maximum Gas Consumption Btu/h (kw/h) 199,000 (58.3) 192,000 (56.3) Tank Volume 80 Gallons (303 Liters) Uniform Energy Facr (RL94i) 0.81 First Hour Delivery 259 Gallons (980 Liters) 251 Gallons (950 Liters) Temperature Setting 98 F (37 C) 140 F (60 C) Product 290 lb (132 kg) Noise level 49 db Normal 278 W Standby 44 W System Electrical Data Anti-frost Protection 300 W Max Current 5.5 A Fuse Tankless Engine - 10 A, System Controller - 10 A By-Pass Control Electronic Gas Supply Pressure 8.0-13.5 inch W.C. 4.0-10.5 inch W.C. 4.0-10.5 inch W.C. Connections Ignition System Electric Connections Water Temperature Control Maximum Water Supply Pressure Complies with South Coast Air Quality Management District 14 ng/j or 20 ppm NOx emission levels (RL94i) Gas Supply Inlet - 3/4 in. MNPT Hot Water Outlet - 1-1/2 in. MNPT Cold Water Inlet - 1-1/2 in. MNPT Direct Electronic Ignition Appliance: AC 120 Volts, 60Hz. Integrated Temperature Controller: DC 12 Volts (Digital) Simulation Feed forward and Feedback 150 PSI Yes No Yes RECOVERY CAPACITIES U.S. GALLON/HR LITERS/HR AT TEMPERATURE RISE INDICATED Tank Capacity F 30 F 40 F 50 F 60 F 70 F 80 F 90 F 100 F 110 F 120 F 130 F 140 F C 17 C 22 C 28 C 33 C 39 C 44 C 50 C 56 C 61 C 67 C 72 C 78 C CHS19980HE CHS19980HEX 80 U.S. Gals. GPH 675 507 405 338 289 253 225 203 184 169 156 145 303 Liters LPH 2557 1917 1534 1278 1096 959 852 767 697 639 590 548 80 U.S. Gals. GPH 652 489 391 326 279 244 217 195 178 163 150 140 303 Liters LPH 2467 1850 1480 1233 1057 925 822 740 673 617 569 529 RL94 Tankless Water Heater maintains the following certifications: C US Low Lead Content NSF/ANSI 372 SANITATION 2017 Rinnai America Corporation Demand Duo 80-SP-1 11/2017

Commercial Water Heating Solutions Legacy Products US SUGGESTED LIST PRICE Effective May 1, 2018

COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE DEMAND DUO Commercial Hybrid Water Heating System Combining the on-demand, continuous supply technology of tankless with an energy efficient and durable 119-gallon srage tank, the Demand Duo provides more waterheating capacity than a traditional tank in the first hour. The result: hot water is available keep pace with demand - from short-period, high-spike draws, a supply that's ready go the distance, day in and day out. Perfect for emergency replacement situations - connection locations similar most popular high efficiency tanks Demand Duo Highlights - Warranty; 6 year heat exchanger, 6 year tank, 5 year parts, and up 2 years labor* - Built standard with C199 Commercial Tankless Water Heater - Commercial ENERGY STAR certified with 96% Thermal Efficiency - Ultra Lox NOx compliant - 199,000 Btu - Approved for high altitude up 10,200 ft (3,109 m) - Integrated temperature controller that provides 98 F 185 F - Fueled by Natural Gas or Propane - Assembled with individually certified components - First hour rating: 315 gallons / Recovery: 231 gallons (@ 100 F Rise) - Multiple venting options: concentric, two-pipe, common vent, room air - Easy and cost effective maintenance - all part replaceable MODEL NO. PRODUCT DESCRIPTION Thermal Efficiency SHIP DIMENSIONS (W x H x D) SHIP WEIGHT (lbs.) PRODUCT WEIGHT (lbs.) LIST PRICE (US $$) CHS199100iN CHS199100iP Commercial Hybrid System w/ C199 and 119 Gallon Srage, NG Commercial Hybrid System w/ C199 and 119 Gallon Srage, LP 96% 37.25" x 78" x 48" 490 428 $7,600 96% 37.25" x 78" x 48" 490 428 $7,600 *For complete information and details regarding Rinnai's warranty, visit rinnai.us 2017 Rinnai America Corporation. COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Page 2 Effective Date 02/01/2017

COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Rinnai Commercial Condensing Tankless Water Heaters C199 Benefits: Commercial Energy Star qualified - 96% Thermal Efficiency Endless supply of hot water allows business run constantly Compact design for maximum location flexibility Additional venting options offer more installation flexibility Single unit Concentric or dual pipe PVC/CPVC Common Vent multiple units Direct Vent, Direct Vent in different plane configurations and Room Air Maintenance alerts keeping equipment operating at optimal efficiency and performance C199i C199e Warranty: 6 year heat exchanger, 5 year parts, 1 year labor* MODEL NO. PRODUCT DESCRIPTION HOT WATER CAPACITY RANGE TE (Thermal Efficiency) DIMENSIONS (W x H x D) WEIGHT LIST PRICE (US $$) C199i (KBD3237FFUDC) Interior: 15,200/199,000 BTU Isolation valves included, ULNOx 0.26 9.8 GPM 96% 18.5" x 26" x 10" 71 lbs (32 kg) $2,200 C199e (KB3237WDC) Exterior: 15,200/199,000 BTU Isolation valves included, ULNOx 0.26 9.8 GPM 96% 18.5" x 26" x 10" 71 lbs (32 kg) $2,200 > All C199 units include an MC-91-2US controller in the box, 98-185 F. (Facry Setting 120 F) > NOTE: specification is for shipping weight. 2017 Rinnai America Corporation. COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Page 3 Effective Date 02/01/2017

COMMERCIAL WATER HEATING SOLUTION SUGGESTED LIST PRICE Accessories MODEL NUMBER PRODUCT DESCRIPTION LIST PRICE (US $$) REU-MSB-M Multi-Unit Controller Kit (One unit needed for each set of 5 units, up 25 units tal) $150 REU-MSB-C1 Cable for Connecting Single Water Heater with MSB $46 REU-MSB-C2 Cable connecting MSB-M Control Units (Cable length 25.2 ft) $65 REU-EZC-1-US EZConnect Cable for connecting 2 units $22 103000037 Domestic Priority Switch for Hydronic Air Handler/Maintenance Indication Switch $30 103000038 ScaleCutter System 3/4 Feed $210 103000039 ScaleCutter System Refill $110 103000067 Commercial Neutralization Tank w/ Media $400 103000068 Commercial Neutralization Replacement Media (40 lbs) $100 REU-PVA-4 Pressure Activated Valve $77 PCD07-SM Pipe Cover Enclosure $128 PCD07-SM-BP Botm Plate for PCD-07 Pipe Cover $36 RGB-CTWH-2 Recess Box $405 RWM101 Control-R Wireless Module $125 RWMPB01 Control-R Push Butn $50 RWMMS01 Control-R Motion Sensor $200 RWMKT01 Control-R Wireless Demand Recirc w/ Push Butn $175 RWMKT01P Control-R Wireless Demand Recirc w/ Pump and Push Butn $525 RWMKT03 Control-R Wireless Demand Recirc w/ Push Butn and Temperature Sensor $400 RWMKT03P Control-R Wireless Demand Recirc w/ Pump, Push Butn and Temperature Sensor $750 2017 Rinnai America Corporation. COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Page 4 Effective Date 02/01/2017

COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Rinnai Tankless Wall Rack Systems Wall Hanging Racks Model Number Description Illustration BTU Capacity GPM @ 100 F Dimensions (H x L x D) Rack List Price (US $$) TRW02i/e 2-Unit Wall Hanging Rack 15,200 398,000 0.26 7.6 166 lbs (380 ship) H - 57" L - 44" D - 12.5" $6,000 TRW23i/e 2-Unit Wall Hanging Rack (on 3-Unit Frame) 15,200 398,000 0.26 7.6 182 lbs (396 ship) H - 57" L - 44" D - 12.5" $6,000 TRC02i 2- Unit Wall Hanging Corner Rack 15,200 398,000 0.26 7.6 220 lbs (350 ship) H - 45" L - 33" D - 33" $6,190 TRW03i/e 3-Unit Wall Hanging Rack 15,200 597,000 0.26 11.4 244 lbs (458 ship) H - 57" L - 62" D - 12.5" $9,000 Free Standing Inline Wall Mount Racks Model Number Description Illustration BTU Capacity GPM @ 100 F Dimensions (H x L x D) Rack List Price (US $$) TRS02ILWi/e 2-Unit Free Standing Inline Wall Mount Rack 15,200 398,000 0.26 7.6 204 lbs (400 ship) H - 58" W - 44" D - 18" $8,180 TRS23ILWi/e 2-Unit Free Standing Inline Wall Mount Rack (on 3-unit frame) 15,200 398,000 0.26 7.6 218 lbs (414 ship) H - 58" W - 62" D - 18" $8,180 TRS03ILWi/e 3-Unit Free Standing Inline Wall Mount Rack 15,200 597,000 0.26 11.4 291 lbs (487 ship) H - 58" W - 62" D - 18" $12,565 *When ordering, add i or e for internal or external units, and N or P for NG or LP. For example, a TRW02 with internal units and natural gas will be TRS02iN. Pricing is same for internal/external, NG/LP. Systems configured with C199 units. Minimum input equals 15,200 when using REU-MSB cascade controller 2017 Rinnai America Corporation. COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Page 5 Effective Date 02/01/2017

COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Rinnai Tankless Free Standing Rack Systems Free Standing Racks Model Number Description Illustration BTU Capacity GPM @ 100 F Dimensions (H x L x D) Rack List Price (US $$) TRS02i/e 2-Unit Free Standing Rack, Back--Back 15,200 398,000 0.26 7.6 210 lbs (406 ship) H - 58" W - 44" D - 29" $8,180 TRS03i/e 3-Unit Free Standing Rack, Back--Back 15,200 597,000 0.26 11.4 284 lbs (480 ship) H - 58" W - 44" D - 29" $11,685 TRS36i/e 3-Unit Free Standing Rack, Back--Back (on 6-unit frame) 15,200 597,000 0.26 11.4 284 lbs (480 ship) H - 58" W - 62" D - 29" $11,685 TRS04i/e 4-Unit Free Standing Rack 15,200 796,000 0.26 15.2 357 lbs (553 ship) H - 58" W - 44" D - 29" $15,310 TRS46i/e 4-Unit Free Standing Rack (on 6-unit frame) 15,200 796,000 0.26 15.2 378 lbs (576 ship) H - 58" W - 62" D - 29" $15,310 TRS05i/e 5-Unit Free Standing Rack 15,200 995,000 0.26 19 452 lbs (649 ship) H - 58" W - 62" D - 29" $19,165 TRS06i/e 6-Unit Free Standing Rack 15,200 1,194,000 0.26 22.8 526 lbs (733 ship) H - 58" W - 62" D - 29" $23,020 Free Standing Inline Racks Model Number Description Illustration BTU Capacity GPM @ 100 F Dimensions (H x L x D) Rack List Price (US $$) TRS02ILi/e 2-Unit Free Standing Inline Rack 15,200 398,000 0.26 7.6 208 lbs (404 ship) H - 58" W - 44" D - 29" $8,180 TRS23ILi/e 2-Unit Free Standing Inline Rack (on 3 unit frame) 15,200 398,000 0.26 7.6 210 lbs (406 ship) H - 58" W - 62" D - 29" $8,180 TRS03ILi/e 3-Unit Free Standing Inline Rack 15,200 597,000 0.26 11.4 284 lbs (480 ship) H - 58" W - 62" D - 29" $12,565 *When ordering, add i or e for internal or external units, and N or P for NG or LP. For example, a TRW02 with internal units and natural gas will be TRS02iN. Pricing is same for internal/external, NG/LP. Systems configured with C199 units. 2017 Rinnai America Corporation. COMMERCIAL WATER HEATING SOLUTIONS SUGGESTED LIST PRICE Page 6 Effective Date 02/01/2017