Elios Water Heater Manuals
Select your Elios model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Elios water heaters by model number
| Model | Description | Certified |
|---|---|---|
| EROD150N0000 | 150,000 Btu/h natural gas tankless water heater | December 2025 |
| EROD150P0000 | 150,000 Btu/h propane tankless water heater | December 2025 |
| EROD180N0000 | 180,000 Btu/h natural gas tankless water heater | March 2024 |
| EROD180P0000 | 180,000 Btu/h propane tankless water heater | March 2024 |
| EROD199N0000 | 199,000 Btu/h natural gas tankless water heater | March 2024 |
| EROD199N0100 | 199,000 Btu/h natural gas tankless water heater | March 2024 |
| EROD199P0000 | 199,000 Btu/h propane tankless water heater | March 2024 |
| EROD199P0100 | 199,000 Btu/h propane tankless water heater | March 2024 |