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Annual Fuel Utilization Efficiency (AFUE)
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| ModelNumber | Brand/Manufacturer | Annual Fuel Utilization Efficiency (AFUE) |
|---|---|---|
| KBR 21-3 | Bosch | 95 |
| KBR 28-3 | Bosch | 95 |
| KBR 35-3 | Bosch | 95 |
| KBR 42-3 | Bosch | 95 |
| KWB 28-3 | Bosch | 95 |
| KWB 35-3 | Bosch | 95 |
| KWB 42-3 | Bosch | 95 |
| ZBR 21-3 | Bosch | 95 |
| ZBR 28-3 | Bosch | 95 |
| ZBR 35-3 | Bosch | 95 |
| ZBR 42-3 | Bosch | 95 |
| ZWB 28-3 | Bosch | 95 |
| ZWB 35-3 | Bosch | 95 |
| ZWB 42-3 | Bosch | 95 |
| G115WS/3 | Buderus | 87 |
| G115WS/4 | Buderus | 87 |
| G115WS/5 | Buderus | 87 |
| G215/3 | Buderus | 87 |
| M3 | PurePro | 87 |
| M3T | PurePro | 87 |
| M4 | PurePro | 87 |
| M4T | PurePro | 87 |
| M5 | PurePro | 87 |
| M5T | PurePro | 87 |
| M6 | PurePro | 87 |
| M6T | PurePro | 87 |
| SRU30 | Saint Roch | 87 |
| SRU40 | Saint Roch | 87 |
| SRU50 | Saint Roch | 87 |
| SRU60 | Saint Roch | 87 |
| SF3100 | Solaia | 87 |
| SF3100T | Solaia | 87 |
| SF4125 | Solaia | 87 |
| SF4125T | Solaia | 87 |
| SF5150 | Solaia | 87 |
| SF5150T | Solaia | 87 |
| SF6175 | Solaia | 87 |
| SF6175T | Solaia | 87 |
| SL375ES | Solaia | 87 |
| SL4100ES | Solaia | 87 |
| SL5125ES | Solaia | 87 |
| BMFTC(F,W)140(N,P)**** | Bradford White | 95 |
| BMFTCW199(N,P)**** | Bradford White | 95 |
| BMFTHW100(N,P)**** | Bradford White | 95 |
| BMFTHW140(N,P)**** | Bradford White | 95 |
| BMFTHW199(N,P)**** | Bradford White | 95 |
| BNTH080 | Bradford White | 95 |
| BNTH105 | Bradford White | 95 |
| BNTH150 | Bradford White | 95 |
| BNTH210 | Bradford White | 95 |
| BNTH285 | Bradford White | 95 |
| DMNC-0203 | CAMUS HYDRONICS LTD. | 90 |
| DMNC-0213 | CAMUS HYDRONICS LTD. | 90 |
| DMNC-0253 | CAMUS HYDRONICS LTD. | 90 |
| DMNC-0263 | CAMUS HYDRONICS LTD. | 90 |
| DMNC-0293 | CAMUS HYDRONICS LTD. | 90 |
| DMNH-0201 | CAMUS HYDRONICS LTD. | 90 |
| DMNH-0211 | CAMUS HYDRONICS LTD. | 90 |
| DMNH-0251 | CAMUS HYDRONICS LTD. | 90 |
| DMNH-0261 | CAMUS HYDRONICS LTD. | 90 |
| DMNH-0291 | CAMUS HYDRONICS LTD. | 90 |
| DMPC-0203 | CAMUS HYDRONICS LTD. | 90 |
| DMPC-0213 | CAMUS HYDRONICS LTD. | 90 |
| DMPC-0253 | CAMUS HYDRONICS LTD. | 90 |
| DMPC-0263 | CAMUS HYDRONICS LTD. | 90 |
| DMPC-0293 | CAMUS HYDRONICS LTD. | 90 |
| DMPH-0201 | CAMUS HYDRONICS LTD. | 90 |
| DMPH-0211 | CAMUS HYDRONICS LTD. | 90 |
| DMPH-0251 | CAMUS HYDRONICS LTD. | 90 |
| DMPH-0261 | CAMUS HYDRONICS LTD. | 90 |
| DMPH-0291 | CAMUS HYDRONICS LTD. | 90 |
| VANH-0080 | CAMUS HYDRONICS LTD. | 95 |
| VANH-0110 | CAMUS HYDRONICS LTD. | 95 |
| VANH-0155 | CAMUS HYDRONICS LTD. | 95 |
| VANH-0199 | CAMUS HYDRONICS LTD. | 95 |
| VANH-0250 | CAMUS HYDRONICS LTD. | 95 |
| VANH-0299 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0080 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0110 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0155 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0199 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0250 | CAMUS HYDRONICS LTD. | 95 |
| VAPH-0299 | CAMUS HYDRONICS LTD. | 95 |
| FWZ100 | Crown Boiler | 87 |
| TWB065 | Crown Boiler | 87 |
| TWB075 | Crown Boiler | 87 |
| TWB125 | Crown Boiler | 87 |
| MCA Pro 35 | DeDietrich | 91 |
| MCA Pro 45 | DeDietrich | 91 |
| MCA Pro 65 | DeDietrich | 91 |
| CH-299 | CONFORTO | 95 |
| CH-299 | Dunkirk | 95 |
| DCB-100 | Dunkirk | 95 |
| DCBF-100 | Dunkirk | 95 |
| DCC-115 | Dunkirk | 95 |
| DCCF-115 | Dunkirk | 95 |
| EXC3067 | Dunkirk | 87 |
| EXC4098 | Dunkirk | 87 |
| EXC5123 | Dunkirk | 87 |
| EXC6154 | Dunkirk | 87 |
| EXC7189 | Dunkirk | 87 |
| DCB-125 | Dunkirk Boilers | 95 |
| DCB-165 | Dunkirk Boilers | 95 |
| DCBF-125 | Dunkirk Boilers | 95 |
| DCBF-165 | Dunkirk Boilers | 95 |
| DCC-150 | Dunkirk Boilers | 95 |
| DCC-205 | Dunkirk Boilers | 95 |
| DCCF-150 | Dunkirk Boilers | 95 |
| DCCF-205 | Dunkirk Boilers | 95 |
| DMG-240 | Dunkirk Boilers | 95 |
| EXB4075 | Dunkirk Boilers | 87 |
| EXB5100 | Dunkirk Boilers | 87 |
| EXB6130 | Dunkirk Boilers | 87 |
| EXB7165 | Dunkirk Boilers | 87 |
| CH-299 | Utica Boilers | 95 |
| MAC-115 | Utica Boilers | 95 |
| MAC-150 | Utica Boilers | 95 |
| MAC-205 | Utica Boilers | 95 |
| MACF-115 | Utica Boilers | 95 |
| MACF-150 | Utica Boilers | 95 |
| MACF-205 | Utica Boilers | 95 |
| MAH-100 | Utica Boilers | 95 |
| MAH-125 | Utica Boilers | 95 |
| MAH-165 | Utica Boilers | 95 |
| MAHF-100 | Utica Boilers | 95 |
| MAHF-125 | Utica Boilers | 95 |
| MAHF-165 | Utica Boilers | 95 |
| SFH-4100W | Utica Boilers | 87 |
| SFH-4100WT | Utica Boilers | 87 |
| TRB5100 | Utica Boilers | 87 |
| TRB6130 | Utica Boilers | 87 |
| TRB7165 | Utica Boilers | 87 |
| TRC3067 | Utica Boilers | 87 |
| TRC4098 | Utica Boilers | 87 |
| TRC5123 | Utica Boilers | 87 |
| TRC6154 | Utica Boilers | 87 |
| TRC7189 | Utica Boilers | 87 |
| UCS-240 | Utica Boilers | 95 |
| Accel CS EK1C 120 | Energy Kinetics | 96 |
| Accel CS EK1C 90 | Energy Kinetics | 97 |
| Accel CS EK2C 150 | Energy Kinetics | 95 |
| Accel CS EK2C 200 | Energy Kinetics | 95 |
| EK1G 120 | Energy Kinetics | 95 |
| EK1G 200 | Energy Kinetics | 95 |
| EK1RT | Energy Kinetics | 91 |
| EK1T | Energy Kinetics | 87 |
| EK2F | Energy Kinetics | 88 |
| Frontier EK1F | Energy Kinetics | 88 |
| Resolute EK1R | Energy Kinetics | 91 |
| Resolute EK1R | Energy Kinetics | 90 |
| Resolute EK1RT | Energy Kinetics | 90 |
| P3ES | PurePro | 87 |
| P4ES | PurePro | 87 |
| P5ES | PurePro | 87 |
| B120 | Glow Brand | 95 |
| B120 | Glow Brand | 95 |
| B160 | Glow Brand | 95 |
| B160 | Glow Brand | 95 |
| B85 | Glow Brand | 95 |
| B85 | Glow Brand | 95 |
| C140 | Glow Brand | 95 |
| C95 | Glow Brand | 95 |
| C95 | Glow Brand | 95 |
| DC 20-125 | IBC Technologies | 95 |
| DC 33-160 | IBC Technologies | 94 |
| HC 13-50 | IBC Technologies | 95 |
| HC 20-125 | IBC Technologies | 95 |
| HC 33-160 | IBC Technologies | 94 |
| IBGFSW1-0110 | IBC Technologies | 95 |
| IBGFSW1-0150 | IBC Technologies | 95 |
| IBGFSW1-0199 | IBC Technologies | 95 |
| ICGFSW1-0150 | IBC Technologies | 95 |
| ICGFSW1-0199 | IBC Technologies | 95 |
| SFB 120* | IBC Technologies | 95 |
| SFB 99* | IBC Technologies | 96 |
| SFC 125* | IBC Technologies | 95 |
| SFC 160* | IBC Technologies | 94 |
| SFC 199* | IBC Technologies | 95 |
| SFC 99* | IBC Technologies | 96 |
| SL 10-85G3 | IBC Technologies | 96 |
| SL 14-115G3 | IBC Technologies | 95 |
| SL 20-160G3 | IBC Technologies | 95 |
| SL 26-260G3 | IBC Technologies | 95 |
| SL 30-199G3 | IBC Technologies | 95 |
| CRCBH-L125* | Rheem | 95 |
| CRCBH-L160* | Rheem | 94 |
| CRCBH-L199* | Rheem | 95 |
| CRCBH-L99* | Rheem | 96 |
| CRHBH-L120* | Rheem | 95 |
| CRHBH-L99* | Rheem | 96 |
| ECOCBH-L125* | Rheem | 95 |
| ECOCBH-L160* | Rheem | 94 |
| ECOCBH-L199* | Rheem | 95 |
| ECOHBH-L120* | Rheem | 95 |
| ECOHBH-L99* | Rheem | 96 |
| RCBH-FT150 | Rheem | 95 |
| RCBH-FT199 | Rheem | 95 |
| RCBH-L125* | Rheem | 95 |
| RCBH-L160* | Rheem | 94 |
| RCBH-L199* | Rheem | 95 |
| RHBH-FT110 | Rheem | 95 |
| RHBH-FT150 | Rheem | 95 |
| RHBH-FT199 | Rheem | 95 |
| RHBH-FT260 | Rheem | 95 |
| RHBH-FT260P | Rheem | 95 |
| RHBH-L120* | Rheem | 95 |
| RHBH-L99* | Rheem | 96 |
| RMCBH-L125* | Richmond | 95 |
| RMCBH-L160* | Richmond | 94 |
| RMCBH-L199* | Richmond | 95 |
| RMHBH-L120* | Richmond | 95 |
| RMHBH-L99* | Richmond | 96 |
| CRUCBH-L125* | Ruud | 95 |
| CRUCBH-L160* | Ruud | 94 |
| CRUCBH-L199* | Ruud | 95 |
| CRUHBH-L120* | Ruud | 95 |
| CRUHBH-L99* | Ruud | 96 |
| RUCBH-FT150 | Ruud | 95 |
| RUCBH-FT199 | Ruud | 95 |
| RUCBH-L125* | Ruud | 95 |
| RUCBH-L160* | Ruud | 94 |
| RUCBH-L199* | Ruud | 95 |
| RUHBH-FT110 | Ruud | 95 |
| RUHBH-FT150 | Ruud | 95 |
| RUHBH-FT199 | Ruud | 95 |
| RUHBH-FT260 | Ruud | 95 |
| RUHBH-FT260P | Ruud | 95 |
| RUHBH-L120* | Ruud | 95 |
| RUHBH-L99* | Ruud | 96 |
| CH-100 | CONFORTO | 95 |
| CH-120 | CONFORTO | 95 |
| CH-150 | CONFORTO | 95 |
| CH-180 | CONFORTO | 95 |
| CH-80 | CONFORTO | 95 |
| CO-150 | CONFORTO | 95 |
| CO-200 | CONFORTO | 95 |
| CO-90 | CONFORTO | 95 |
| CH-100 | Dunkirk | 95 |
| CH-120 | Dunkirk | 95 |
| CH-150 | Dunkirk | 95 |
| CH-180 | Dunkirk | 95 |
| CH-80 | Dunkirk | 95 |
| CO-150 | Dunkirk | 95 |
| CO-200 | Dunkirk | 95 |
| CO-90 | Dunkirk | 95 |
| CH-100 | Utica Boilers | 95 |
| CH-120 | Utica Boilers | 95 |
| CH-150 | Utica Boilers | 95 |
| CH-180 | Utica Boilers | 95 |
| CH-80 | Utica Boilers | 95 |
| CO-150 | Utica Boilers | 95 |
| CO-200 | Utica Boilers | 95 |
| CO-90 | Utica Boilers | 95 |
| C100 | Eco King Supreme | 95 |
| C140 | Eco King Supreme | 95 |
| C200 | Eco King Supreme | 95 |
| H100 | Eco King Supreme | 95 |
| H140 | Eco King Supreme | 95 |
| H200 | Eco King Supreme | 95 |
| C100 | Eco-King | 94 |
| C140 | Eco-King | 94 |
| C200 | Eco-King | 94 |
| H100 | Eco-King | 94 |
| H140 | Eco-King | 94 |
| H200 | Eco-King | 94 |
| EK 299-CHB | King Heating Products Inc. | 92 |
| BFTCF199N | Bradford White | 95 |
| BFTHF199N | Bradford White | 95 |
| LFTCF199N | Laars | 95 |
| LFTHF199N | Laars | 95 |
| MFTC(F,W)140(N,P)**** | Laars | 95 |
| MFTCW199(N,P)**** | Laars | 95 |
| MFTHW100(N,P)**** | Laars | 95 |
| MFTHW140(N,P)**** | Laars | 95 |
| MFTHW199(N,P)**** | Laars | 95 |
| NTH080 | Laars | 95 |
| NTH105 | Laars | 95 |
| NTH150 | Laars | 95 |
| NTH210 | Laars | 95 |
| NTH285 | Laars | 95 |
| ACB-110* | A. O. Smith | 95 |
| ACB-150* | A. O. Smith | 95 |
| ACB-199* | A. O. Smith | 95 |
| EFC110(N,L) | Lochinvar | 95 |
| EFC150(N,L) | Lochinvar | 95 |
| EFC199(N,L) | Lochinvar | 95 |
| EPB080(N,L) | Lochinvar | 95 |
| EPB110(N,L) | Lochinvar | 95 |
| EPB110(N,L)-CAN | Lochinvar | 95 |
| EPB150(N,L) | Lochinvar | 95 |
| EPB199(N,L) | Lochinvar | 95 |
| EPC110(N,L) | Lochinvar | 95 |
| EPC150(N,L) | Lochinvar | 95 |
| EPC199(N,L) | Lochinvar | 95 |
| KHB055(N,L) | Lochinvar | 95 |
| KHB085(N,L) | Lochinvar | 95 |
| KHB110(N,L) | Lochinvar | 95 |
| KHB155(N,L) | Lochinvar | 95 |
| KHB199(N,L) | Lochinvar | 95 |
| KHB285(N,L) | Lochinvar | 95 |
| NCF110(N,L) | Lochinvar | 95 |
| NCF150(N,L) | Lochinvar | 95 |
| NCF199(N,L) | Lochinvar | 95 |
| NKB080(N,L) | Lochinvar | 95 |
| NKB110(N,L) | Lochinvar | 95 |
| NKB150(N,L) | Lochinvar | 95 |
| NKB199(N,L) | Lochinvar | 95 |
| NKC110(N,L) | Lochinvar | 95 |
| NKC150(N,L) | Lochinvar | 95 |
| NKC199(N,L) | Lochinvar | 95 |
| WHB055(N,L) | Lochinvar | 95 |
| WHB085(N,L) | Lochinvar | 95 |
| WHB110(N,L) | Lochinvar | 95 |
| WHB155(N,L) | Lochinvar | 95 |
| WHB199(N,L) | Lochinvar | 95 |
| WHB285(N,L) | Lochinvar | 95 |
| SCB-110* | State | 95 |
| SCB-150* | State | 95 |
| SCB-199* | State | 95 |
| KN-2 | Advanced Thermal Hydronics | 90 |
| NCB-190/060H | Navien | 95 |
| NCB-190/080H | Navien | 95 |
| NCB-240/110H | Navien | 95 |
| NCB-240/130H | Navien | 95 |
| NCB-250/150H | Navien | 95 |
| NFB-175H | Navien | 95 |
| NFB-200H | Navien | 95 |
| NFC-250/175H | Navien | 95 |
| NFC-250/200H | Navien | 95 |
| NHB-055 | Navien | 95 |
| NHB-055H | Navien | 95 |
| NHB-080 | Navien | 95 |
| NHB-080H | Navien | 95 |
| NHB-110 | Navien | 95 |
| NHB-110H | Navien | 95 |
| NHB-150 | Navien | 95 |
| NHB-150H | Navien | 95 |
| CI-HGS-101E | New Yorker | 87 |
| CI-HGS-123E | New Yorker | 87 |
| CI-HGS-160E | New Yorker | 87 |
| CI-HGS-74E | New Yorker | 87 |
| CL3-105WE | New Yorker | 87 |
| CL3-105WET | New Yorker | 87 |
| CL4-168WE | New Yorker | 87 |
| CL4-168WET | New Yorker | 87 |
| GHE136CBII | New Yorker | 95 |
| GHE80HB | New Yorker | 95 |
| VPO3-105WE | VersiPro | 87 |
| VPO4-168WE | VersiPro | 87 |
| NRCB180DV (GHQ-C2801WX-FF US) | Noritz | 95 |
| NRCB199DV (GHQ-C3201WX-FF US) | Noritz | 95 |
| EFTU-110WBN | HTP | 95 |
| EFTU-110WCN | HTP | 95 |
| EFTU-150WBN | HTP | 95 |
| EFTU-150WCN | HTP | 95 |
| EFTU-199WBN | HTP | 95 |
| EFTU-199WCN | HTP | 95 |
| EFTU-85WBN | HTP | 96 |
| EFW-285WBN | HTP | 95 |
| ELU-120WBN | HTP | 95 |
| ELU-120WCN | HTP | 95 |
| ELU-150WBN | HTP | 95 |
| ELU-150WCN | HTP | 95 |
| ELU-199WBN | HTP | 95 |
| ELU-199WCN | HTP | 95 |
| ELU-85WBN | HTP | 96 |
| FTVN085 | NTI | 96 |
| FTVN110 | NTI | 95 |
| FTVN110C | NTI | 95 |
| FTVN150 | NTI | 95 |
| FTVN150C | NTI | 95 |
| FTVN199 | NTI | 95 |
| FTVN199C | NTI | 95 |
| LX150 | NTI | 93 |
| LX200 | NTI | 93 |
| LX300 | NTI | 93 |
| NC085 | NTI | 96 |
| NC110 | NTI | 95 |
| NC110C | NTI | 95 |
| NC150 | NTI | 95 |
| NC150C | NTI | 95 |
| NC199 | NTI | 95 |
| NC199C | NTI | 95 |
| TFT285 | NTI | 95 |
| TFTN085 | NTI | 96 |
| TFTN110 | NTI | 95 |
| TFTN150 | NTI | 95 |
| TFTN199 | NTI | 95 |
| TFTN285 | NTI | 95 |
| TRX085 | NTI | 96 |
| TRX110C | NTI | 95 |
| TRX120 | NTI | 95 |
| TRX150 | NTI | 95 |
| TRX150C | NTI | 95 |
| TRX199 | NTI | 95 |
| TRX199C | NTI | 95 |
| PV199DV (GHQ-C3201WX-FF PB US) | PAVILION | 95 |
| PEAK40 | PEAK | 95 |
| EC(T)-E-03-075-W | Peerless | 87 |
| PBC-34 | Peerless | 95 |
| PBC-40 | Peerless | 95 |
| PBC-52 | Peerless | 95 |
| PF-110 | Peerless | 95 |
| PF-140 | Peerless | 95 |
| PF-200-LP | Peerless | 95 |
| PF-200-NAT | Peerless | 95 |
| PF-210 LP | Peerless | 95 |
| PF-210 NAT | Peerless | 95 |
| PF-50 | Peerless | 95 |
| PF-80 | Peerless | 95 |
| PFW-200-LP | Peerless | 95 |
| PFW-200-NAT | Peerless | 95 |
| PFW-210-LP | Peerless | 95 |
| PFW-210-NAT | Peerless | 95 |
| WBV-E-03-060-W | Peerless | 87 |
| WBV-E-03-085-W | Peerless | 87 |
| WBV-E-04-095-W | Peerless | 87 |
| WBV-E-04-125-W | Peerless | 87 |
| CB6-KD-0170-** | CONFORTO | 87 |
| CB3-KD-0080-** | Pensotti | 87 |
| CB4-KD-0118-** | Pensotti | 87 |
| CB5-KD-0147-** | Pensotti | 87 |
| CB6-KD-0185-** | Pensotti | 87 |
| CB7-KD-0228-** | Pensotti | 87 |
| S10/3 | Saint Roch | 87 |
| S10/4 | Saint Roch | 87 |
| S10/5 | Saint Roch | 87 |
| S10/6 | Saint Roch | 87 |
| S10/7 | Saint Roch | 87 |
| R1K 34/B | Radiant | 96 |
| R1K 55 | Radiant | 96 |
| R2K 24 | Radiant | 96 |
| R2K 34 | Radiant | 96 |
| R2K 55 | Radiant | 96 |
| R2KA 24/20 | Radiant | 96 |
| R2KA 34/20 | Radiant | 96 |
| H7-088AR | Raypak | 95 |
| H7-108AR* | Raypak | 95 |
| H7-198AR* | Raypak | 95 |
| H7-278AR* | Raypak | 94 |
| CRCBH199DVLP | Rheem | 95 |
| RCBH180DVLN | Rheem | 95 |
| RCBH180DVLP | Rheem | 95 |
| RCBH199DVLN | Rheem | 95 |
| RCBH199DVLP | Rheem | 95 |
| RUCBH180DVLN | Ruud | 95 |
| RUCBH180DVLP | Ruud | 95 |
| RUCBH199DVLN | Ruud | 95 |
| RUCBH199DVLP | Ruud | 95 |
| IP060160C (REB-B1847FF-US) | Rinnai | 95 |
| IP060S (REB-B1800FFUS) | Rinnai | 95 |
| IP090099C (REB-B2630FF-US) | Rinnai | 96 |
| IP090160C (REB-B2647FF-US) | Rinnai | 96 |
| IP090199C (REB-B2658FF-US) | Rinnai | 96 |
| IP090S (REB-B2600FFUS) | Rinnai | 96 |
| IP120199C (REB-B3558FF-US) | Rinnai | 96 |
| IP120S (REB-B3500FFUS) | Rinnai | 96 |
| IP150199C (REB-B4458FF-US) | Rinnai | 96 |
| IP150S (REB-B4400FFUS) | Rinnai | 96 |
| IP175199C(REB-B5258FF-US) | Rinnai | 95 |
| IP175S(REB-B5200FFUS) | Rinnai | 95 |
| IP199199C(REB-B5858FF-US) | Rinnai | 95 |
| IP199S(REB-B5800FFUS) | Rinnai | 95 |
| AB-120-* | Weil-McLain | 95 |
| AB-155-* | Weil-McLain | 95 |
| AB-80-* | Weil-McLain | 95 |
| ECO TEC 110 | Weil-McLain | 95 |
| ECO TEC 150 | Weil-McLain | 95 |
| ECO TEC 199 | Weil-McLain | 95 |
| ECO TEC 80 | Weil-McLain | 95 |
| EVG 110 | Weil-McLain | 95 |
| EVG 155 | Weil-McLain | 95 |
| EVG 220 | Weil-McLain | 95 |
| EVG 299 | Weil-McLain | 95 |
| GV90+3 | Weil-McLain | 91 |
| GV90+4 | Weil-McLain | 91 |
| GV90+5 | Weil-McLain | 91 |
| GV90+6 | Weil-McLain | 91 |
| SIMPLICITY 110-* | Weil-McLain | 95 |
| SIMPLICITY 150-* | Weil-McLain | 95 |
| SIMPLICITY 199-* | Weil-McLain | 95 |
| ULTRA 299-CT | Weil-McLain | 92 |
| ULTRA-105 | Weil-McLain | 94 |
| ULTRA-155 | Weil-McLain | 94 |
| ULTRA-230 | Weil-McLain | 94 |
| ULTRA-80 | Weil-McLain | 93 |
| UO-3E | Weil-McLain | 87 |
| UO-3RE | Weil-McLain | 87 |
| UO-4E | Weil-McLain | 87 |
| UO-5E | Weil-McLain | 87 |
| WGO-2RD | Weil-McLain | 87 |
| WGO-3RD | Weil-McLain | 87 |
| WGO-4RD | Weil-McLain | 87 |
| WGO-5RD | Weil-McLain | 87 |
| WGO-6RD | Weil-McLain | 87 |
| WGO-7RD | Weil-McLain | 87 |
| WTGO-3RD | Weil-McLain | 87 |
| WTGO-4RD | Weil-McLain | 87 |
| WTGO-5RD | Weil-McLain | 87 |
| WTGO-6RD | Weil-McLain | 87 |
| WTGO-7RD | Weil-McLain | 87 |
| FS-120-* | Williamson-Thermoflo | 95 |
| FS-155-* | Williamson-Thermoflo | 95 |
| FS-80-* | Williamson-Thermoflo | 95 |
| GWC-175-N-T | Williamson-Thermoflo | 91 |
| INSTINCT FSB COMBI 155 | Triangle Tube | 95 |
| INSTINCT FSB COMBI 199 | Triangle Tube | 95 |
| INSTINCT FSB SOLO 110 | Triangle Tube | 95 |
| INSTINCT FSB SOLO 155 | Triangle Tube | 95 |
| INSTINCT FSB SOLO 199 | Triangle Tube | 95 |
| AO-3-075E | Advantage | 87 |
| AO-4-120E | Advantage | 87 |
| TPW-3-075B | Archer Boilers | 87 |
| TPW-4-120B | Archer Boilers | 87 |
| ALP210B | Burnham by U.S. Boiler | 95 |
| ALP285B | Burnham by U.S. Boiler | 95 |
| ALTA-080 | Burnham by U.S. Boiler | 95 |
| ALTA-120B | Burnham by U.S. Boiler | 95 |
| ALTA-150 | Burnham by U.S. Boiler | 95 |
| ALTA-180 | Burnham by U.S. Boiler | 95 |
| ALTAC-136 | Burnham by U.S. Boiler | 95 |
| ALTAC-136B | Burnham by U.S. Boiler | 95 |
| ALTAC-200 | Burnham by U.S. Boiler | 95 |
| ASPN-085 | Burnham by U.S. Boiler | 96 |
| ASPN-110 | Burnham by U.S. Boiler | 96 |
| ASPN-155 | Burnham by U.S. Boiler | 95 |
| ASPN-205 | Burnham by U.S. Boiler | 95 |
| ASPN-270 | Burnham by U.S. Boiler | 95 |
| K2WT-080B | Burnham by U.S. Boiler | 95 |
| K2WT-100B | Burnham by U.S. Boiler | 95 |
| K2WT-120B | Burnham by U.S. Boiler | 95 |
| K2WT-150B | Burnham by U.S. Boiler | 95 |
| K2WT-180B | Burnham by U.S. Boiler | 95 |
| MPO-IQ115B | Burnham by U.S. Boiler | 87 |
| MPO-IQ147B | Burnham by U.S. Boiler | 87 |
| MPO-IQ189B | Burnham by U.S. Boiler | 87 |
| MPO-IQ231B | Burnham by U.S. Boiler | 87 |
| MPO-IQ84B | Burnham by U.S. Boiler | 87 |
| FORCEOL115-E | Force | 87 |
| FORCEOL140-E | Force | 87 |
| FORCEOL182-E | Force | 87 |
| FORCEOL84-E | Force | 87 |
| FORCEVFO-3-075 | Force | 87 |
| FORCEVFO-4-120 | Force | 87 |
| GHE150HBII | New Yorker | 95 |
| GHE180HBII | New Yorker | 95 |
| GHE2-080 | New Yorker | 95 |
| GHE2-120 | New Yorker | 95 |
| GHE2-120B | New Yorker | 95 |
| GHE2-150 | New Yorker | 95 |
| GHE2-180 | New Yorker | 95 |
| GHE200CBII | New Yorker | 95 |
| GHE2C-136 | New Yorker | 95 |
| GHE2C-136B | New Yorker | 95 |
| GHE2C-200 | New Yorker | 95 |
| AO-3-075E | PurePro | 87 |
| AO-4-120E | PurePro | 87 |
| AOT-3-075E | PurePro | 87 |
| AOT-4-120E | PurePro | 87 |
| ALP105B | U.S. Boiler Company | 95 |
| ALP150B | U.S. Boiler Company | 95 |
| ALP210B | U.S. Boiler Company | 95 |
| ALP285B | U.S. Boiler Company | 95 |
| ALTA-080 | U.S. Boiler Company | 95 |
| ALTA-120B | U.S. Boiler Company | 95 |
| ALTA-150 | U.S. Boiler Company | 95 |
| ALTA-180 | U.S. Boiler Company | 95 |
| ALTAC-136B | U.S. Boiler Company | 95 |
| ALTAC-200 | U.S. Boiler Company | 95 |
| ASPN-085 | U.S. Boiler Company | 96 |
| ASPN-110 | U.S. Boiler Company | 96 |
| ASPN-155 | U.S. Boiler Company | 95 |
| ASPN-205 | U.S. Boiler Company | 95 |
| ASPN-270 | U.S. Boiler Company | 95 |
| EMP115E | U.S. Boiler Company | 87 |
| EMP140E | U.S. Boiler Company | 87 |
| EMP182E | U.S. Boiler Company | 87 |
| EMP224E | U.S. Boiler Company | 87 |
| EMP84E | U.S. Boiler Company | 87 |
| MPO-IQ115B | U.S. Boiler Company | 87 |
| MPO-IQ147B | U.S. Boiler Company | 87 |
| MPO-IQ189B | U.S. Boiler Company | 87 |
| MPO-IQ231B | U.S. Boiler Company | 87 |
| MPO-IQ84B | U.S. Boiler Company | 87 |
| V8H3WES | U.S. Boiler Company | 87 |
| V8H4WES | U.S. Boiler Company | 87 |
| V8H5WES | U.S. Boiler Company | 87 |
| V8H6WES | U.S. Boiler Company | 87 |
| V8H7WES | U.S. Boiler Company | 87 |
| FWC-060 | Velocity Boiler Works | 87 |
| FWC-080 | Velocity Boiler Works | 87 |
| FWC-100 | Velocity Boiler Works | 87 |
| FWC-130 | Velocity Boiler Works | 87 |
| FWC-160 | Velocity Boiler Works | 87 |
| PHTM2080H | Velocity Boiler Works | 95 |
| PHTM2120HB | Velocity Boiler Works | 95 |
| PHTM2136CB | Velocity Boiler Works | 95 |
| PHTM2150H | Velocity Boiler Works | 95 |
| PHTM2180H | Velocity Boiler Works | 95 |
| PHTM2200C | Velocity Boiler Works | 95 |
| TWC-075 | Velocity Boiler Works | 87 |
| TWC-120 | Velocity Boiler Works | 87 |
| PHTM2136C | Velocity Boiler Works | 95 |
| RPTR085HB | Velocity Boiler Works | 96 |
| RPTR110HB | Velocity Boiler Works | 96 |
| RPTR155HB | Velocity Boiler Works | 95 |
| RPTR205HB | Velocity Boiler Works | 95 |
| RPTR270HB | Velocity Boiler Works | 95 |
| SINGULAR 4000 | Bosch | 95 |
| SINGULAR 5200 | Bosch | 95 |
| VRB-110 | Vesta | 95 |
| VRB-130 | Vesta | 95 |
| VRC-100 | Vesta | 95 |
| VRC-120 | Vesta | 95 |
| VRC-140 | Vesta | 95 |
| VRB-110 | Vesta. DS, Inc. | 95 |
| VRC-100 | Vesta. DS, Inc. | 95 |
| VRC-120 | Vesta. DS, Inc. | 95 |
| VRC-140 | Vesta. DS, Inc. | 95 |
| VRC-80 | Vesta. DS, Inc. | 95 |
| B1HE-120 | Viessmann | 95 |
| B1HE-150 | Viessmann | 95 |
| B1HE-199 | Viessmann | 95 |
| B1HE-85 | Viessmann | 95 |
| B1KE-120 | Viessmann | 95 |
| B1KE-199 | Viessmann | 95 |
| B2HA-285 | Viessmann | 92 |
| B2HE-120 | Viessmann | 95 |
| B2HE-150 | Viessmann | 95 |
| B2HE-199 | Viessmann | 95 |
| B2HE-85 | Viessmann | 95 |
| B2TB-125 | Viessmann | 95 |
| CU3A-125 | Viessmann | 95 |
| CU3A-160 | Viessmann | 95 |
| CU3A-199 | Viessmann | 95 |
| CU3A-94 | Viessmann | 95 |
| VR1-105 | Viessmann | 87 |
| VR1-140 | Viessmann | 87 |
| VR1-161 | Viessmann | 87 |
| VR1-196 | Viessmann | 87 |
| VR1-245 | Viessmann | 87 |
| VR1-91 | Viessmann | 87 |