Rheem Boiler Manuals
Select your Rheem model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Rheem boilers by model number
| Model | Description | Certified |
|---|---|---|
| CRCBH-L125 | 95% AFUE condensing gas boiler | June 2023 |
| CRCBH-L160 | 94% AFUE condensing gas boiler | June 2023 |
| CRCBH-L199 | 95% AFUE condensing gas boiler | June 2023 |
| CRCBH-L99 | 96% AFUE condensing gas boiler | June 2023 |
| CRCBH199DVLP | 95% AFUE condensing propane boiler | December 2018 |
| CRHBH-L120 | 95% AFUE condensing gas boiler | June 2023 |
| CRHBH-L99 | 96% AFUE condensing gas boiler | June 2023 |
| ECOCBH-L125 | 95% AFUE condensing gas boiler | June 2023 |
| ECOCBH-L160 | 94% AFUE condensing gas boiler | June 2023 |
| ECOCBH-L199 | 95% AFUE condensing gas boiler | June 2023 |
| ECOHBH-L120 | 95% AFUE condensing gas boiler | June 2023 |
| ECOHBH-L99 | 96% AFUE condensing gas boiler | June 2023 |
| RCBH-FT150CX 150 | 95% AFUE condensing gas boiler | May 2025 |
| RCBH-FT199CX 199 | 95% AFUE condensing gas boiler | May 2025 |
| RCBH-L125 | 95% AFUE condensing gas boiler | June 2023 |
| RCBH-L160 | 94% AFUE condensing gas boiler | June 2023 |
| RCBH-L199 | 95% AFUE condensing gas boiler | June 2023 |
| RCBH180DVLN | 95% AFUE condensing gas boiler | December 2018 |
| RCBH180DVLP | 95% AFUE condensing propane boiler | December 2018 |
| RCBH199DVLN | 95% AFUE condensing gas boiler | December 2018 |
| RCBH199DVLP | 95% AFUE condensing propane boiler | December 2018 |
| RHBH-FT110VX 110 | 95% AFUE condensing gas boiler | May 2025 |
| RHBH-FT150VX 150 | 95% AFUE condensing gas boiler | May 2025 |
| RHBH-FT199VX 199 | 95% AFUE condensing gas boiler | May 2025 |
| RHBH-FT260 | 95% AFUE condensing gas boiler | March 2026 |
| RHBH-FT260P | 95% AFUE condensing propane boiler | March 2026 |
| RHBH-L120 | 95% AFUE condensing gas boiler | June 2023 |
| RHBH-L99 | 96% AFUE condensing gas boiler | June 2023 |