New Yorker Boiler Manuals
Select your New Yorker model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
New Yorker boilers by model number
| Model | Description | Certified |
|---|---|---|
| CI-HGS-101ECI-HGS-B | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CI-HGS-123ECI-HGS-B | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CI-HGS-160ECI-HGS-B | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CI-HGS-74ECI-HGS-B | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CL3-105WECL | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CL3-105WETCL | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CL4-168WECL | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| CL4-168WETCL | 87% AFUE non-condensing oil-fired boiler | November 2021 |
| GHE136CBIIGHE II | 95% AFUE condensing gas boiler | November 2021 |
| GHE150HBIIGHEII | 95% AFUE condensing gas boiler | July 2023 |
| GHE180HBIIGHEII | 95% AFUE condensing gas boiler | July 2023 |
| GHE2-080GHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE2-120GHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE2-120BGHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE2-150GHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE2-180GHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE200CBIIGHEII | 95% AFUE condensing gas boiler | July 2023 |
| GHE2C-136GHE2 | 95% AFUE condensing gas boiler | October 2022 |
| GHE2C-136BGHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE2C-200GHE2 | 95% AFUE condensing gas boiler | October 2025 |
| GHE80HBGHE-HB | 95% AFUE condensing gas boiler | October 2025 |