Commercial Hot Water Maker

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Percival Wade
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1 Boiler Mate Series Commercial Hot Water Maker Indirect-Fired Water Heaters Models WH-7C and WH-10C 1

INNOVATIVE DESIGN FOR REAL WORLD APPLICATIONS The Boiler Mate Series

recovery with a unique thermal storage system.

traditional fixture unit theoretical demands, the Hot Water Maker system

2 INNOVATIVE DESIGN FOR REAL WORLD APPLICATIONS The Boiler Mate Series commercial Hot Water Maker design combines rapid, highly efficient recovery with a unique thermal storage system. Meets today's commercial and institutional hot water demands with miminum energy requirements. Sized and applied to meet "real world " building demands, rather than traditional fixture unit theoretical demands, the Hot Water Maker system dramatically slashes the cost of providing hot water to the commercial, institutional or industrial building. Business & Industry Retrofit Apartment Houses Medical Facilities 2

UNIQUE FEATURES PROVIDE GREATER FLEXIBILITY IN APPLICATION AND SYSTEM DESIGN High Capacity Heat Exchangers Superior AMTROL heat transfer technology since 1946.

3 UNIQUE FEATURES PROVIDE GREATER FLEXIBILITY IN APPLICATION AND SYSTEM DESIGN High Capacity Heat Exchangers Superior AMTROL heat transfer technology since Advanced integrated recovery and storage design for uniform temperatures. Multiple parallel circuits improve heat transfer. Minimal scale formation. Rapid recovery. Available in single- or double-wall construction. Flexible & Efficient Modular Design Easily matched and banked with multiple, low-mass, compact boilers with staged firing controls. Fuel use proportional to hot water demand cycles. Modular design allows exemption from costly ASME code requirements. Designed to Meet Real World Conditions Fitness Centers Sizing based on actual, monitored hot water usage. High overall operating efficiencies and reduced operating costs. Peak usage demands with balanced storage to provide cost effective capacity during low use periods. Lower maintenance and replacement costs. Elilminates need for bulky storage tanks. 3

4 AMTROL WH-7C SERIES SPECIFICATIONS Specifications and Dimensions Model Capacity Height Diameter Shipping No. gallons inches inches Weight (lbs.) WH-7C WH-7C-DW DW denotes double wall heat exchanger. System Connections Cold Water Hot Water Boiler Boiler Drain Inlet Outlet Supply Return 3/4 NPTF 3/4 NPTF 1 NPTM 1 NPTM 3/4 NPT AMTROL WH-7C Commercial Hot Water Maker R = Q 8.25 T Where T = Difference between water inlet and hot water supply temperatures R = Recovery - GPH Q = Boiler Output - BTUH STEADY STATE RECOVERY (1) 40 F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH 200 (1) Gallons per hour of domestic water flow that absorbs boiler heat output at continuous flow. (High limit set above boiler water temperature). (2) The approximate temperature the boiler water will reach when the units deliver the recovery capacity. It is not a recommended high-limit setting, but rather a measurement of the boiler water temperature when the heater has reached its steady-state condition at continuous flow. 50 F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH 200 Based on 7 GPM Boiler Flow. Temperatures in Degrees F, Boiler Outputs in MBH, Recovery Capacities in Gal./Hr. 60 F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH 200 4

AMTROL WH-7C SERIES DESIGN FEATURES 41 Gallon High

1. Inner polyethylene water reservoir - not a lining or

Non-metallic and corrosion-proof for long operating life. 2.

Durable material that can not tear or mat.

High-capacity, replaceable heat exchanger provides rapid

Closed Well Aquastat Quick action aquastat provides precise

5 AMTROL WH-7C SERIES DESIGN FEATURES 41 Gallon High Performance Water Heater Three Shell Design for Durability 1. Inner polyethylene water reservoir - not a lining or sprayed-on coating. Non-metallic and corrosion-proof for long operating life. 2. High performance, molded insulation - rigid urethane shell. Durable material that can not tear or mat. Provides less than 1 1 /4 F/hr. standby loss. 3. Deep drawn outer steel shell. Pressure tested to 300 psi and rated at 150 lbs. working pressure. Appliance-like finish of two step urethane coating. High-capacity, replaceable heat exchanger provides rapid recovery. Closed Well Aquastat Quick action aquastat provides precise control of temperature delivery. Positioned to provide continuous draw at peak demand periods. Closed well assembly enables aquastat replacement without draining the water from the tank. Heat Exchanger Pressure Drop 6 GPM.8 psi 7 GPM 1.15 psi 8 GPM 1.55 psi 10 GPM 2.65 psi 5

6 AMTROL WH-10C SPECIFICATIONS Specifications and Dimensions Model Capacity Height Diameter Shipping No. gallons inches inches Weight (lbs.) WH-10C WH-10C-I WH-10C-DW WH-10C-DW-I DW denotes double wall heat exchanger. -I denotes optional 1 1 /2 inspection opening. WH-10C smooth copper coil with stano guard coated heat exchanger. WH-10C-DW finned copper coil with stano guard coated heat exchanger. System Connections Cold Water Hot Water Boiler Boiler Inlet Outlet Supply Return 1 NPTM 1 NPTM 1 NPTM 1" NPTM AMTROL WH-10C Commercial Hot Water Maker R = Q 8.25 T Where T = Difference between water inlet and hot water supply temperatures R = Recovery - GPH Q = Boiler Output - BTUH STEADY STATE RECOVERY (1) 40 F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH (1) Gallons per hour of domestic water flow that absorbs boiler heat output at continuous flow. (High limit set above boiler water.) (2) The approximate temperature the boiler water will reach when the units deliver the recovery capacity. It is not a recommended high-limit setting, but rather a measurement of the boiler water temperature when the heater has reached its steady-state condition at continuous flow. Based on 15 GPM Boiler Flow. Temperatures in Degrees F, Boiler Outputs in MBH, Recovery Capacities in Gal./Hr. 50 F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH F Water Inlet Temperature Boiler Recovery Boiler Recovery Boiler Recovery Boiler Recovery Boiler Water GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) GPH (R) Output (Q) Temp. (2) MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH MBH 180

AMTROL WH-10C SERIES DESIGN FEATURES 80 Gallon High Capacity Water Heater Three Layer Construction for Superior Performance Durable, scratch resistant polyethylene outer jacket.

Uniquely designed double wall heat exchanger offered exclusively by AMTROL. Offers extra protection to meet local codes. Immersion-type aquastat.

7 AMTROL WH-10C SERIES DESIGN FEATURES 80 Gallon High Capacity Water Heater Three Layer Construction for Superior Performance Durable, scratch resistant polyethylene outer jacket. Low density polyurethane insulation. 1 1 /2 thick for superior heat retention. Stainless steel 316L inner lining. Uniquely designed double wall heat exchanger offered exclusively by AMTROL. Offers extra protection to meet local codes. Immersion-type aquastat. No need to drain the tank when replacing aquastat. Single Wall Model High output heat exchanger. Only 1 /2 standby heat loss/hr. Immersion-type aquastat. No need to drain tank when replacing aquastat. Heat Exchanger Pressure Drop 8 GPM 1.25 psi 10 GPM 1.85 psi 12 GPM 2.2 psi 15 GPM 2.5 psi Double Wall Model 7

AMTROL Has Been Producing Quality Plumbing And Heating Products For Your Home Since 1946. Other energy efficient, high quality components from your Total Source.

absorption 5 Hot Water Maker Indirect Water Heater 6 Circulator 7 Quad Check Valve 8 Fast Fill Valve 9 Backflow Preventer 10 Relief Valve 11 Tankless Coil 12 Extrol Expansion Tank 13 American Air

8 AMTROL Has Been Producing Quality Plumbing And Heating Products For Your Home Since Other energy efficient, high quality components from your Total Source...AMTROL 1 Reverse Osmosis Tank for purified water storage 2 Hammertrol for water hammer (knocking pipes) control 3 Pressuriser for boosting water pressure 4 Therm-X-Trol for thermal expansion absorption 5 Hot Water Maker Indirect Water Heater 6 Circulator 7 Quad Check Valve 8 Fast Fill Valve 9 Backflow Preventer 10 Relief Valve 11 Tankless Coil 12 Extrol Expansion Tank 13 American Air Purger 14 American Air Vent 15 Mini-Trol for water hammer control Corporate Headquarters 1400 Division Road, West Warwick, RI AMTROL Canada, Ltd. 275 Shoemaker Street, Kitchener, Ontario N2E 3B World Wide Web info@amtrol.com 8 Hot Water Maker is a registered trademark of AMTROL Inc AMTROL Inc. MC#4140 (4/98)

Indirect-Fired Water Heaters

Indirect-Fired Water Heaters The growing importance of energy efficiency and today s high fuel prices means there s never been a better time to install an AMTROL Mate indirect water heater. Widely regarded