Certificate of Compliance

Certificate of Compliance Certificate: 1852750 Master Contract: 214418 Project: 2501914 Date Issued: February 27, 2012 Issued to: 11160 Grace Ave Fountain Valley, CA 92708 USA Attention: Hiroshi Ichikawa The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only. Issued by: Dave Heger Dave Heger PRODUCTS CLASS 2902 93 CLASS 2902 13 - COMMERCIAL HEATERS (GAS) - s-certified to U.S. Standards - COMMERCIAL HEATERS (GAS) - s For Use With Natural and Propane Gases No Limits, Always Hot, ecotough, protough Instantaneous Heaters for Indoor or Outdoor Installation and Manufactured Home Installation N-(0751, 0931)M-(ASME) N-(0841, 0842)MC Instantaneous Heaters for Outdoor Installation and Manufactured Home Installation N-(075, 0931)M-OD-(ASME), NRC (83,98)-OD, NR981-OD, NC1991-OD, NRC1111-OD, NCC1991-OD Instantaneous Heaters for Indoor or Direct Vent Installation or Manufactured Home Installation DQD 507 Rev. 2009-09-01 Page: 1

Certificate: 1852750 Master Contract: 214418 Project: 2501914 Date Issued: February 27, 2012 N-(0751, 0931)M-DV-(ASME), N-(0841, 0842)MC-DV, N-0751M-DVC(-CA) NR83-DVC, NR98-(SV,OD,DVC,DVC-CA), NRC(83,98)-DV, NR111-(SV,DV,OD), NRC111-(SV,DV), NRC1111-DV, NCC1991-DV NCC199(SV,DV) NC199-(OD,DVC,DVC-CA), NC250-(SV,DV)(ASME), NR981(SV,DVC) For Use With Natural and Propane Gas Direct Vent Boilers NH-(1501, 2001)-DV, NH(150,199)-DV Notes: Trade Name : No Limits, Always Hot For details related to rating, size, configuration, etc. reference should be made to the CSA Certification Record or the descriptive report. APPLICABLE REQUIREMENTS ANSI Z21.10.3-2011 CSA 4.3-2011; Volume III Gas s; Circulation Tank, Instantaneous and Large Automatic Storage Type Gas s ANSI Z21.13a-2010 CSA 4.9a-2010 : Gas Fired Low Pressure Steam and Hot Water Boilers MARKINGS See descriptive and test report marking section for marking details. DQD 507 Rev. 2009-09-01 Page: 2

Certificate of Compliance Certificate: 1302348 Master Contract: 214418 Project: 2235807 Date Issued: 2009/11/03 Issued to: Corp. 11160 Grace Avenue Fountain Valley, CA 92708 USA Attention: Kevin Pirotin The products listed below are eligible to bear the CSA Mark shown with adjacent indicators 'C' and 'US' for Canada and US or with adjacent indicator 'US' for US only or without either indicator for Canada only. Issued by: Dave Heger, Project Engineer Dave Heger, Project Engineer PRODUCTS CLASS 2902 93 CLASS 2902 13 - COMMERCIAL HEATERS (GAS) - s-certified to U.S. Standards - COMMERCIAL HEATERS (GAS) - s For Use With Natural and Propane Gas Instantaneous Heaters for Indoor or Outdoor Installation N1321(M)(ASME), NC380-SV-ASME, N069MDV APPLICABLE REQUIREMENTS Trade Name : No Limits, Always Hot ANSI Z21.10.3b 2008 CSA 4.3b- 2008 Gas s Volume III Storage With Input Rating Above 75,000 Btu Per Hour, Circulating and Instantaneous s. DQD 507 Rev. 2009-09-01

IAPMO Research and Testing, Inc. is a product certification body which tests and inspects samples taken from the supplier's stock or from the market or a combination of both to verify compliance to the requirements of applicable codes and standards. This activity is coupled with periodic surveillance of the supplier's factory and warehouses as well as the assessment of the supplier's Quality Assurance System. This listing is subject to the conditions set forth in the characteristics below and is not to be construed as any recommendation, assurance or guarantee by IAPMO Research and Testing, Inc. of the product acceptance by Authorities Having Jurisdiction. Effective Date: October 2011 -Rev. 4/11/2012- Void After: October 2012 Product: s (Tankless) File No. 4334 Issued To: 11160 Grace Avenue Fountain Valley, CA 92708 IDENTIFICATION: Manufacturer's name or trademark, model number, fuel gas rating or electrical power rating and UPC certification mark. UPC certification mark located so as to be visible after installation. CHARACTERISTICS: heaters designed to be installed at the point of use. Those models with no storage or with a storage tank 3" in diameter or less do not require a pressure relief device. Units are equipped with controls so that electrical power or fuel gas input is supplied only at those times when hot water is drawn from the heater. To be installed in accordance with the manufacturer's instructions and the provisions of the latest edition of the Uniform Plumbing Code. Each tankless water heater product is to be installed with a category III listed vent that complies to the latest edition of the Uniform Plumbing Code particularly section 514.3. Products comply with the applicable sections of the latest edition of the Uniform Plumbing Code and the International Plumbing Code. Manufactured in compliance with ANSI Z21.10.3b-2008. For the most accurate and updated information please visit http://pld.iapmo.org/4334 This listing period is based upon the last date of the month indicated on the Effective Date and Void After Date shown above. Any change in material, manufacturing process, marking or design without having first obtained the approval of the Product Certification Committee, or any evidence of non-compliance with applicable codes and standards or of inferior workmanship, may be deemed sufficient cause for revocation of this listing. Production of or reference to this form for advertising purposes may be made only by specific written permission of IAPMO Research and Testing, Inc. Any alteration of this certificate could be grounds for revocation of the listing.

Page 2 -Rev. 4/11/2012- Void After: October 2012 Product: s (Tankless) File No. 4334 Issued To: Products listed on this certificate have been tested by an IAPMO R&T recognized laboratory. This recognition has been granted based upon the laboratory's compliance to the applicable requirements of ISO/IEC 17025.

Page 3 -Rev. 4/11/2012- Void After: October 2012 Product: s (Tankless) File No. 4334 Issued To: MODELS: N-042 N-0531S N-0531S-OD N-063 N-0631S N-0631S-OD N-063S-1 N-063S-OD N-069M-1 N-069M-DV N-069M-OD N-0751M N-0751M-DV N-0751M-DVC N-0751M-OD N-084 N-0841MC N-0841MC-DV N-0842MC N-0842MC-DV N-084M N-084M-ASME N-084M-DV N-084M-DV-ASME N-0931M N-0931M-ASME N-0931M-DV N-0931M-DV-ASME N-0931M-OD N-132 N-132M-ASME N-1321M-ASME NC1991-DVC NC1991-OD NC199-DVC NC199-OD NC250-DV-ASME NC250-SV-ASME NC380-SV-ASME NCC1991-DV NCC1991-OD NCC199-DV NCC199-SV NR111-DV NR111-OD NR111-SV NR50-OD DOC#081A

Page 4 -Rev. 4/11/2012- Void After: October 2012 Product: s (Tankless) File No. 4334 Issued To: NR66-OD NR66-SV NR71-OD NR71-SV NR83-DVC NR981-DVC NR981-OD NR98-DVC NR98-OD NR98-SV NRC1111-DV NRC1111-OD NRC111-DV NRC111-SV NRC83-DV NRC83-OD NRC98-DV NRC98-OD DOC#081A

Page 5 -Rev. 4/11/2012- Void After: October 2012 Product: s (Tankless) File No. 4334 Issued To: ADDITIONAL COMPANY INFO: DOC#081A

IAPMO Research and Testing, Inc. is a product certification body which tests and inspects samples taken from the supplier's stock or from the market or a combination of both to verify compliance to the requirements of applicable codes and standards. This activity is coupled with periodic surveillance of the supplier's factory and warehouses as well as the assessment of the supplier's Quality Assurance System. This listing is subject to the conditions set forth in the characteristics below and is not to be construed as any recommendation, assurance or guarantee by IAPMO Research and Testing, Inc. of the product acceptance by Authorities Having Jurisdiction. Effective Date: October 2011 -Rev. 4/4/2012- Void After: October 2012 Product: California Lead Plumbing Law Devices and Components Issued To: 11160 Grace Avenue Fountain Valley, CA 92708 IDENTIFICATION: Each product shall bear permanent and legible markings to identify the File No. 6428 manufacturer. This marking shall be the trade name, trademark, or other mark known to identify the manufacturer. The product and/or product packaging may also bear the term "Lead Plumbing Law", "Complies with Lead Plumbing Law", or "Low-Lead" above or in close proximity to the appropriate IAPMO R&T certification mark, or the term "Certified by IAPMO R&T". The product packaging may also bear a grey dot, a check mark with circle, or any other home centers marking requirements. CHARACTERISTICS: Products listed below are to be installed in accordance with the manufacturer's instruction. These products have been verified with weighted average lead content <=0.25%; Solder and flux lead content <=0.2%. Manufactured in compliance Section 116875 of the California Health & Safety Code. Products listed on this certificate have been tested by an IAPMO R&T recognized laboratory. This recognition has been granted based upon the For the most accurate and updated information please visit http://pld.iapmo.org/6428 This listing period is based upon the last date of the month indicated on the Effective Date and Void After Date shown above. Any change in material, manufacturing process, marking or design without having first obtained the approval of the Product Certification Committee, or any evidence of non-compliance with applicable codes and standards or of inferior workmanship, may be deemed sufficient cause for revocation of this listing. Production of or reference to this form for advertising purposes may be made only by specific written permission of IAPMO Research and Testing, Inc. Any alteration of this certificate could be grounds for revocation of the listing.

Page 2 -Rev. 4/4/2012- Void After: October 2012 Product: California Lead Plumbing Law Devices and Components Issued To: File No. 6428 laboratory's compliance to the applicable requirements of ISO/IEC 17025.

Page 3 -Rev. 4/4/2012- Void After: October 2012 Product: Issued To: MODELS: Model No. N-05315 N-05315-OD N-0631S N-0631S-OD N-0751M-DV N-0751M-DVC N-0751M-OD N-07S1M N-0841MC N-0841MC-DV N-0842MC N-0842MC-DV N-084M N-084M-ASME N-084M-DV N-084M-DV-ASME N-0931M N-0931M-ASME N-0931M-DV N-0931M-DV-ASME N-0931M-OD N-1321M-ASME N-132M N-132M-ASME NC1991-DVC NC1991-OD NC199-DVC NC199-OD NC250-DV-ASME NC250-SV-ASME NC380-SV-ASME NCC1991-DV NCC1991-OD NCC199-DV NCC199-SV NR111-DV NR111-OD NR111-SV NR50-OD NR66-5V NR66-OD NR71-OD NR71-SV NR83-DVC NR981-DVC California Lead Plumbing Law Devices and Components File No. 6428 DOC#081A

Page 4 -Rev. 4/4/2012- Void After: October 2012 Product: Issued To: NR981-OD NR98-DVC NR98-OD NR98-SV NRC1111-DV NRC1111-OD NRC111-DV NRC111-SV NRC83-DV NRC83-OD NRC98-DV NRC98-OD California Lead Plumbing Law Devices and Components File No. 6428 DOC#081A

Page 5 -Rev. 4/4/2012- Void After: October 2012 Product: California Lead Plumbing Law Devices and Components Issued To: ADDITIONAL COMPANY INFO: File No. 6428 Bosch Thermotechnology Corp MODEL NO. 660 EF 660 EFO DOC#081A

South Coast Air Quality Management District (AQMD) RULE 1146.2 - EMISSIONS OF OXIDES OF NITROGEN FROM LARGE WATER HEATERS AND SMALL BOILERS AND PROCESS HEATERS LIST OF CERTIFIED UNITS PURSUANT TO RULE 1146.2 (Updated February 23, 2012) NOTE: The AQMD does not endorse or warrant any specific product or manufacturer Company/Brand Name Type 2 (> 400,000--2,000,000 BTU/HR) (Complies with 14 ng/j or 20 ppm NOx @ 3% O2) Type 1 (< 400,000 BTU/HR) (Complies with 14 ng/j or 20 ppm NOx @ 3% O2) Type 1 (< 400,000 BTU/HR) (Complies with 40 ng/j or 55 ppm NOx @ 3% O2) (Certification expires 12/31/2011, Except for Pool Heaters) (Sell-through until 12/31/2012, Except for Pool Heaters) CONTACT Phone/E-mail/Web Lochinvar-2 Copper-Fin : C(B,W)N0497, C(B,W)N0647, C(B,W)N0747, C(B,W)N0987, C(B,W)N1257, C(B,W)N1437, C(B,W)N2067, C(H,F,P)N0402, C(H,F,P)N0502, C(H,F,P)N0652, C(H,F,P)N0752, C(H,F,P)N0992, C(H,F,P)N1262, C(H,F,P)N1442, C(H,F,P)N1802, C(H,F,P)N2072 (BY EXT-10-27-10) Knight: KBN500, KBN501 Knight XL: KBN600, KBN601, KBN700, KBN701, KBN800, KBN801 Sync: SBN1000, SBN1300, SBN1500 Armor: AWN500PM, AWN 501PM Armor XL: AWN600, AWN601PM, AWN700,AWN701, AWN800, AWN801 Shield: SNA500-125 Crest: FBN1500, FBN2000, FBD1500, FBD2000 Note: Additional letters and/or numbers may be placed (as suffix) to indicate trim packages and/or tracking numbers Knight: KBN080, KBN081, KBN105, KBN106, KBN150, KBN151, KBN210, KBN211, KBN285, KBN286, KBN399, KBN400 Knight Wall Mount: WBN050, WBN051, WBN080, WBN081, WBN105, WBN106, WBN150, WBN151, WBN210, WBN211 Armor: AWN150PM, AWN151PM, AWN199PM, AWN200PM, AWN285PM, AWN286PM Armor: AWN399PM, AWN400PM Shield: SNR150-100, SNR200-100, SNA285-125, SNA400-125, SNA500-125 Wall Hung: WHN055, WHN085, WHN110, WHN155, WHN199, WHN285, WHN399 Note: Additional letters and/or numbers may be placed (as suffix) to indicate trim packages and/or tracking numbers Efficiency Plus Group: E(B,W)(N,L)150, 200, 250, 300, EnergyRite: ERN (152, 202, 252, 302, 402), ERL (152, 202, 252, 302, 402) ETN076, CNR080-076, DVN076-2, STN100, STN076-2, ETN100, ETN100-2, CNR085-100, CNR125-075-DF9-SC, CNR155-035-DF9-SC, CNR160-075-DF9-SC, CNR180-080-DF9-SC, CNR200-080-DF9-SC, CNR200-100-DF9-SC, CNR250-100- DF9-SC, CNA251-100-DF9-SC, CNR300-075-DF9-SC, CNA301-075-DF9-SC, CNR370-065-DF9-SC, CNA371-065-DF9-SC, CNR199-100-DF9-2SC, CNR400-080- DF9-2-SC, CNA401-080-DF9-2-SC, DNA301-080-SC, DNA361-100-SC, PNR150-080- SC, PNR200-080-SC, PNR250-080-SC, PNR150-100-SC, PNR200-100-SC, PNR250- Lisa Davis 100-SC, TNR125-060, TNA126-060, TNR150-060, TNA151-060, TNR200-060, 615-889-8900 x2229 TNA201-060, TNR150-100, TNA151-100, TNR200-100, TNA201-100, TNR250-100, TNA251-100, TNR300-100, TNA301-100, TNR400-100, TNA401-100 Discontinued Models: ERN/L 401, ERN/L 301, ERN/L 251, ERN/L 201, ERN-L 151 Note: Additional letters and/or numbers may be placed (as suffix) to indicate trim packages and/or tracking numbers Lochinvar-3 CGN075075, LTN(07575, 07575ST) CGN075100, LTN10075 LVN(07580, 07580ST) CXN(120070, 155080, 180100) CXN(199100, 250100, 275100, 310085, 365085, 400085)(A) Lisa Davis 615-889-8900 x2229 Note: Additional letters and/or numbers may be placed (as suffix) to indicate trim packages and/or tracking numbers Mike Thomas Marathon International BAXI HT 380, BAXI HT 1.330 905-602-5360, 416-878-8137 Ricardo Alcatara 626-305-6622 Miura Boiler West, Inc. LX-50G, LX-50SG, LXW-50G, LXL-50G, LXL-50SG rick.alcantara@miuraboiler.com www.miuraboiler.com MZ25S, MZ25C, MZ40C, MZ20-40C Bogdan Blicharz Monitor Products, Inc. MWH-180 (indoor), MWH-180EX (Outdoor) 609-584-0505 x 21 CR-180A NG, CR-210A NG, CR-240A NG, CR-180 NG, CR-210 NG, CR-240 NG CB-180, CB-210, CB-240 CH-180, CH-210, CH-240 Young Min Kim Navien America, Inc. CH-240 ASME 949-420-0420 CH-180 ASME, CH-210 ASME NR-180 NG, NR-180A NG, NP-180 NG, NP-180A NG, NR-210 NG, NR- 210A NG, NP-210 NG, NP-210A NG, NR-240 NG, NR-240A NG, NP- 240 NG, NP-240A NG (Certified 3/3/10) NR83-DVC N-042, N-063, N-084, N-132, N-063S, N-069M, N-132M, N-084M, N-084-DV, N- NRC98-(OD, DV) 132M, N069M-1, N069M-OD, N-063S-1, N063S-OD, N-0751M-DV NRC83-(OD, DV), NRC1111-(OD,DV), NCC1991-(OD,DV), NR981- (OD,DVC), NC1991-(OD,DVC) NH-1501-DV, NH-2001-DV, N-0751M, N-0751M-OD, N-0631S, N-0631S-OD, N- 0931M, N-0931M-DV, N-0931M-OD, N-0931M-ASME, N-0931M-DV-ASME, N- 1321M-ASME, N-0531S, N-0531S-OD, N-0841 MC, N-0841 MC-DV, N-0751M- Robert Choi DVC, N-0842MC, N-842MC-DV 714-433-2905 x7866 Corp. Fax 714-241-1196 NR66-SV, NR66-OD, NR71-SV, NR71-OD, NR98-SV, NR98-OD, NR98-DVC, NC199- rchoi@noritz.com OD, NC199-DVC, NRC111-SV, NRC111-DV, NCC199-SV, NCC199-DV, NR111-SV, NR111-OD, NR111-DV, NC250-SV-ASME, NC250-DV-ASME, NC380-SV-ASME, NH150-DV, NH199-DV (These are alternate model names of models shown above in italics) Pacific Steam BP-210, BP-300, BP-300S, BP-400, BP-500 BP-100, BP-100S, BP-200, BP-200S, BP-200SX 103-15L, 103-20L, 103-25L, HT432L, WH490L, T490L, T490LR, 103-9.5L, HT180L, HT247L, T300LR, T395L, T395LR, WH395LR, HT528L, T600L, T600LR, WH600L, HT672L, WH730L, T760L, HT395L, HT126L, WH395L, T300L, WH300L T760LR, HT864L, T970L, T970LR, WH970L, HT1008L, WH1210L, HT1296L, WH1410L, T1460L, T1460LR, HT1536L, T1730L, T1730LR, WH1900L, HT1920L, T2160L (1990), WH2270L (1990), HT2304L(1990), T2600L (1990), T2600LR (1990), HT2640L (1990), Parker Boiler Company WH2650 (1990), T2970L (1990), WH3000L (1990), HT3120L (1990), HT3456L (1990), T3600L (1990), T3900 (1990), HT4032L (1990), T4600L (1990), T1995LR, T1140LR, T1995L, 30L, 40L, 70L, 48L, G672, G1008R, G1536R, G2304R, T1140L ** TC150, TC210, TC350, TC600 NR50-OD 3LA, 7LA, 9.5LA David Kang 562-906-9292 skang@pacificsteam.com Greg Danenhauer (323) 727-9800 www.parkerboiler.com r1146.2 Page 5 of 8 Updated 2/23/2012

NSF Certified Products - Food Equipment of 3 http://nsf.org/certified/food/listings.asp?tradename=&companyname... 4/18/2012 2:18 PM NSF Product and Service Listings These NSF Official Listings are current as of Wednesday, April 18, 2012 at 12:15 a.m. Eastern Time. Please contact NSF International to confirm the status of any Listing, report errors, or make suggestions. Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://nsf.org/certified /food/listings.asp?companyname=noritz& 11160 Grace Avenue Fountain Valley, CA 92708 United States 866-766-7489 714-433-2905 Visit this company's website Facility : Akashi, Japan WATER HEATERS, HOT WATER SUPPLY BOILERS, AND HEAT RECOVERY EQUIPMENT Btu/kw Gallons/Hour Delivery (At Temp. Rise In Degrees F.) Model Number (1000s) 40 50 60 70 80 100 120 140 Tankless Gas Fired N-0531S[1] 140 BTU 350 286 223 186 164 131 106 93 N-0531S-OD[1] 140 BTU 350 286 223 186 164 131 106 93 N-0631S[1] 180 BTU 450 368 287 239 211 168 136 119 N-0631S-OD[1] 180 BTU 450 368 287 239 211 168 136 119 N-063S[1] [2] 194 BTU 400 355 311 271 237 187 153 133 N-063S-1[1] [3] 190 BTU 392 348 304 265 232 183 150 130 N-063S-OD[1] 194 BTU 400 355 311 271 237 187 153 133 N-069M[1] [2] 194 BTU 400 355 311 271 237 187 153 133 N-069M-1[1] [3] 190 BTU 392 348 304 265 232 183 150 130

NSF Certified Products - Food Equipment of 3 http://nsf.org/certified/food/listings.asp?tradename=&companyname... 4/18/2012 2:18 PM N-069M-DV[2] 194 BTU 400 355 311 271 237 187 153 133 N-069M-OD[1] 194 BTU 400 355 311 271 237 187 153 133 N-0751M[1] 199 BTU 498 408 318 264 234 186 150 132 N-0751M-DVC 199 BTU 498 408 318 264 234 186 150 132 N-0751M-OD[1] 199 BTU 498 408 318 264 234 186 150 132 N-0841 MC[1] 200 BTU 558 426 375 324 282 234 198 162 N-0841 MC-DV 200 BTU 558 426 375 324 282 234 198 162 N-0842MC[1] 200 BTU 558 426 375 324 282 234 198 162 N-0842MC-DV 200 BTU 558 426 375 324 282 234 198 162 N-084M[1] [2] 236 BTU 486 432 378 330 288 228 186 162 N-084M-ASME[1] 236 BTU 486 432 378 330 288 228 186 162 N-084M-DV[2] 236 BTU 486 432 378 330 288 228 186 162 N-084M-DV-ASME 236 BTU 486 432 378 330 288 228 186 162 N-0931M[1] 250 BTU 627 514 401 333 295 234 189 166 N-0931M-ASME[1] 250 BTU 627 514 401 333 295 234 189 166 N-0931M-DV 250 BTU 627 514 401 333 295 234 189 166 N-0931M-DV-ASME 250 BTU 627 514 401 333 295 234 189 166 N-0931M-OD[1] 250 BTU 627 514 401 333 295 234 189 166 N-1321M-ASME[1] 380 BTU 951 779 607 504 447 355 287 252 N-132M[1] [2] 380 BTU 783 696 607 531 464 367 299 261 N-132M-ASME[1] 380 BTU 783 696 607 531 464 367 299 261 NC199-DVC 199 BTU 498 408 318 264 234 186 150 132 NC199-OD[1] 199 BTU 198 408 318 264 234 186 150 132 NC1991-DVC 199.9 BTU 498 408 318 264 234 186 150 132 NC1991-OD[1] 199.9 BTU 498 408 318 264 234 186 150 132 NC250-DV-ASME 250 BTU 627 514 401 333 295 234 189 166 NC250-SV-ASME[1] 250 BTU 627 514 401 333 295 234 189 166 NC380-SV-ASME[1] 380 BTU 951 779 607 504 447 355 287 252 NCC199-DV 200 BTU 558 426 375 324 282 234 198 162 NCC199-SV[1] 200 BTU 558 426 375 324 282 234 198 162 NCC1991-DV 199.9 BTU 558 426 375 324 282 234 198 162 NCC1991-OD[1] 199.9 BTU 558 426 375 324 282 234 198 162 NR111-DV 250 BTU 627 514 401 333 295 234 189 166 NR111-OD[1] 250 BTU 627 514 401 333 295 234 189 166 NR111-SV[1] 250 BTU 627 514 401 333 295 234 189 166 NR50-OD[1] 120 BTU 300 245 191 159 141 112 91 80 NR66-OD[1] 140 BTU 350 286 223 186 164 131 106 93 NR66-SV[1] 140 BTU 350 286 223 186 164 131 106 93 NR71-OD[1] 180 BTU 450 368 287 239 211 168 136 119 NR71-SV[1] 180 BTU 450 368 287 239 211 168 136 119 NR83-DVC 180 BTU 432 390 324 276 228 N/A N/A N/A NR98-DVC 199 BTU 498 408 318 264 234 186 150 132 NR98-OD[1] 199 BTU 498 408 318 264 234 186 150 132 NR98-SV[1] 199 BTU 498 408 318 264 234 186 150 132 NR981-DVC 199.9 BTU 498 408 318 264 234 186 150 132 NR981-OD[1] 199.9 BTU 498 408 318 264 234 186 150 132 NRC111-DV 200 BTU 558 426 375 324 282 234 198 162 NRC111-SV[1] 200 BTU 558 426 375 324 282 234 198 162 NRC1111-DV[1] 199.9 BTU 558 426 375 324 282 234 198 162 NRC1111-OD 199.9 BTU 558 426 375 324 282 234 198 162 NRC83-DV 157 BTU 361 330 293 262 230 162 36 5

NSF Certified Products - Food Equipment of 3 http://nsf.org/certified/food/listings.asp?tradename=&companyname... 4/18/2012 2:18 PM NRC83-OD 157 BTU 361 330 293 262 230 162 36 5 NRC98-DV 180 BTU 414 378 336 300 264 186 42 6 NRC98-OD 180 BTU 414 378 336 300 264 186 42 6 [1] Acceptable only for installation in a non-food zone area. [2] NSF Certified production beginning with date code 7/25/05. [3] NSF Certified production beginning with date code 7/11/06. Number of matching Manufacturers is 1 Number of matching Products is 63 Processing time was 1 seconds Search Listings News Room About NSF Careers NSF Mark Client Log-In Privacy Policy Site Map Request Info Contact Us Copyright 2004 NSF International.

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 2 of 12 4/18/2012 2:21 PM Home Division of Professional Licensure Board of Registration of Plumbers and Gas Fitters By the Division of Professional Licensure Table. ONLINE PLUMBING PRODUCTS SYSTEM: SEARCH RESULTS Search Criteria: Type: Combo Manufacturer: Product: Model: Description: New Search There are 64 record(s) in our database fitting your search criteria. Please note that if your product is not displayed in the search results, you can refine your search criteria. Displaying page 1 of 1 search results pages Requested products per page: 100. ONLINE SERVICES Check a License Locate a Licensed Professional Online Address Change Contact the Agency More PRODUCT, DESCRIPTION, CONDITION Noritz Direct Vent Boiler Wall hung, gas fired water boiler with no use as a heat MANUFACTURER MODEL APPROVED EXPIRES NH-1501-DV NH-1501-DV CODE 3/7/2007 2/2/2014 C3-0211-410 Noritz Direct Vent Boiler Wall hung, gas fired water boiler with no use as a heat NH-2001-DV NH-2001-DV 3/7/2007 2/2/2014 C3-0211-410 Noritz Direct Vent Boiler Wall hung, gas fired water boiler with no use as a heat NH150-DV NH150-DV Noritz Direct Vent Boiler Wall hung, gas fired water boiler with no use as a heat NH199-DV NH199-DV Noritz N-Vent Special gas vents for Category II, III, IV gas burning appliances. N-Vent Noritz N-Vent N-Vent 1/4/2006 2/3/2013 C3-0210-347

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 3 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION storage tank intended for use as water heater or heat MANUFACTURER MODEL APPROVED EXPIRES CODE N-042 5/7/2003 8/4/2013 C3-0810-28 N-0531S N-0531S 11/7/2007 9/7/2014 C3-0911-134 N-0531S-OD N-0531S-OD 11/7/2007 9/7/2014 C3-0911-134 storage tank intended for use as water heater or heat N-063 5/7/2003 8/4/2013 C3-0810-28 N-0631S N-0631S 3/7/2007 2/2/2014 C3-0211-410 Outside model for summer use only. N-0631S-OD N-0631S-OD N-063S N-063S 3/7/2007 2/2/2014 C3-0211-410 1/4/2006 2/3/2013 C3-0210-347

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 4 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES CODE N-063S-OD N-063S-OD 1/4/2006 2/3/2013 C3-0210-347 N-069M N-069M 1/4/2006 2/3/2013 C3-0210-347 N-069M-DV N-069M-DV 1/4/2006 2/3/2013 C3-0210-347 N-069M-OD N-069M-OD 1/4/2006 2/3/2013 C3-0210-347 N-0751M N-0751M 3/7/2007 2/2/2014 C3-0211-410 N-0751M-DV N-0751M-DV 3/7/2007 2/2/2014 C3-0211-410 N-0751M-DVC 10/1/2008 9/2/2012 C3-0909-103

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 5 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES N-0751M-DVC CODE Outside model for summer use only. storage tank intended for use as water heater or heat N-0751M-OD N-0751M-OD 3/7/2007 2/2/2014 C3-0211-410 N-084 5/7/2003 8/4/2013 C3-0810-28 N-0841MC N-0841MC 2/6/2008 2/1/2015 C3-0212-353 N-0842MC N-0842MC 6/3/2009 6/2/2013 C3-0610-524 N-0842MC-DV N-0842MC-DV 6/3/2009 6/2/2013 C3-0610-524 N-084M N-084M 1/4/2006 2/3/2013 C3-0210-347

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 6 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES N-084M-DV N-084M-DV CODE 1/4/2006 2/3/2013 C3-0210-347 N-0931M N-0931M 7/11/2007 7/6/2014 C3-0711-710 N-0931M-ASME N-0931M-ASME 11/7/2007 9/7/2014 C3-0911-134 N-0931M-DV N-0931M-DV 7/11/2007 7/6/2014 C3-0711-710 N-0931M- DV-ASME N-0931M- DV-ASME N-0931M-OD N-0931M-OD 11/7/2007 9/7/2014 C3-0911-134 7/11/2007 7/6/2014 C3-0711-710 storage tank intended for use as water heater or N-132 5/7/2003 8/4/2013 C3-0810-28

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 7 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION heat MANUFACTURER MODEL APPROVED EXPIRES CODE N-1321M-ASME N-1321M-ASME 11/7/2007 9/7/2014 C3-0911-134 N-132M N-132M 1/4/2006 2/3/2013 C3-0210-347 NC199-DVC NC199-DVC NC199-OD NC199-OD NC1991-OD NC1991-OD 2/1/2012 2/1/2013 C1-0212-272 NC250-DV-ASME NC250-DV-ASME NC250-SV-ASME

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 8 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES NC250-SV-ASME CODE NC380-SV-ASME NC380-SV-ASME NCC199-DV NCC199-DV NCC199-SV NCC199-SV NCC1991-DV NCC1991-DV 2/1/2012 2/1/2013 C1-0212-272 NCC1991-OD NCC1991-OD 2/1/2012 2/1/2013 C1-0212-272 NR111-DV NR111-DV

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 9 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES NR111-OD NR111-OD CODE NR111-SV NR111-SV NR66-OD NR66-OD NR66-SV NR66-SV NR71-OD NR71-OD NR71-SV NR71-SV NR83-DVC NR83-DVC 9/1/2010 9/7/2014 C3-0911-134

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 10 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES CODE NR98-DVC NR98-DVC NR98-OD NR98-OD NR98-SV NR98-SV NR981-OD NR981-OD 2/1/2012 2/1/2013 C1-0212-272 NRC111-DV NRC111-DV NRC111-SV NRC111-SV NRC1111-DV 2/1/2012 2/1/2013 C1-0212-272

Approved Plumbing Products Online System by Massachusetts Board of R... http://license.reg.state.ma.us/public/pl_products/pb_search.asp?type=c... 11 of 12 4/18/2012 2:21 PM PRODUCT, DESCRIPTION, CONDITION MANUFACTURER MODEL APPROVED EXPIRES NRC1111-DV CODE NRC1111-OD NRC1111-OD 2/1/2012 2/1/2013 C1-0212-272 NRC83-DV NRC83-DV 10/5/2011 10/5/2012 C1-1011-140 NRC83-OD NRC83-OD 10/5/2011 10/5/2012 C1-1011-140 Not for Combination Space Heating/Potable Water Use. NRC98-DV NRC98-DV NRC98-OD NRC98-OD 8/3/2011 8/3/2012 C1-0811-2 10/5/2011 10/5/2012 C1-1011-140 First Page Previous Page Next Page Last Page Site Policies Contact Us