| AO-3-075EAO |
Advantage |
87% AFUE non-condensing oil-fired boiler |
October 2025 |
| AO-4-120EAO |
Advantage |
87% AFUE non-condensing oil-fired boiler |
October 2025 |
| TPW-3-075BTrooper |
Archer Boilers |
87% AFUE non-condensing oil-fired boiler |
October 2025 |
| TPW-4-120BTrooper |
Archer Boilers |
87% AFUE non-condensing oil-fired boiler |
October 2025 |
| G115WS/3 |
Buderus |
87% AFUE non-condensing oil-fired boiler |
September 2014 |
| G115WS/4 |
Buderus |
87% AFUE non-condensing oil-fired boiler |
September 2014 |
| G115WS/5 |
Buderus |
87% AFUE non-condensing oil-fired boiler |
September 2014 |
| G215/3 |
Buderus |
87% AFUE non-condensing oil-fired boiler |
September 2014 |
| MPO-IQ115BMPO-IQ |
Burnham by U.S. Boiler |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| MPO-IQ147BMPO-IQ |
Burnham by U.S. Boiler |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| MPO-IQ189BMPO-IQ |
Burnham by U.S. Boiler |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| MPO-IQ231BMPO-IQ |
Burnham by U.S. Boiler |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| MPO-IQ84BMPO-IQ |
Burnham by U.S. Boiler |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CB6-KD-0170-Conforto CB6 |
Conforto |
87% AFUE non-condensing oil-fired boiler |
February 2026 |
| EXC3067 |
Dunkirk |
87% AFUE non-condensing oil-fired boiler |
May 2026 |
| EXC4098 |
Dunkirk |
87% AFUE non-condensing oil-fired boiler |
May 2026 |
| EXC5123 |
Dunkirk |
87% AFUE non-condensing oil-fired boiler |
May 2026 |
| EXC6154 |
Dunkirk |
87% AFUE non-condensing oil-fired boiler |
May 2026 |
| EXC7189 |
Dunkirk |
87% AFUE non-condensing oil-fired boiler |
May 2026 |
| EXB4075Dunkirk Excelsior |
Dunkirk Boilers |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| EXB5100Dunkirk Excelsior |
Dunkirk Boilers |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| EXB6130Dunkirk Excelsior |
Dunkirk Boilers |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| EXB7165Dunkirk Excelsior |
Dunkirk Boilers |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| EK1RTResolute RT |
Energy Kinetics |
91% AFUE oil-fired boiler |
August 2018 |
| EK1TAscent Combi |
Energy Kinetics |
87% AFUE non-condensing oil-fired combi boiler |
September 2017 |
| EK2FFrontier |
Energy Kinetics |
88% AFUE non-condensing oil-fired boiler |
August 2018 |
| Frontier EK1F |
Energy Kinetics |
88% AFUE non-condensing oil-fired boiler |
August 2014 |
| FORCEOL115-EFORCEOL |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| FORCEOL140-EFORCEOIL |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| FORCEOL182-EFORCEOIL |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| FORCEOL84-EFORCEOL |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| FORCEVFO-3-075FORCEVFO |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| FORCEVFO-4-120FORCEVFO |
Force |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CI-HGS-101ECI-HGS-B |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CI-HGS-123ECI-HGS-B |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CI-HGS-160ECI-HGS-B |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CI-HGS-74ECI-HGS-B |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CL3-105WECL |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CL3-105WETCL |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CL4-168WECL |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CL4-168WETCL |
New Yorker |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| EC(T)-E-03-075-WEC |
Peerless |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| WBV-E-03-060-WWBV |
Peerless |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| WBV-E-03-085-WWBV |
Peerless |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| WBV-E-04-095-WWBV |
Peerless |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| WBV-E-04-125-WWBV |
Peerless |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CB3-KD-0080-Conforto CB3 |
Pensotti |
87% AFUE non-condensing oil-fired boiler |
November 2021 |
| CB4-KD-0118-Conforto CB4 |
Pensotti |
87% AFUE non-condensing oil-fired boiler |
November 2021 |