Ruud Water Heater Manuals — page 2
Select your Ruud model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Ruud water heaters by model number
| Model | Description | Certified |
|---|---|---|
| PROUH65 T0 RU120-M | 59-gallon 120-volt heat pump water heater | September 2026 |
| PROUH65 T0 RU120-MSO | 59-gallon 120-volt heat pump water heater | June 2026 |
| PROUH65 T2 CD400-15 | 59-gallon heat pump water heater | March 2026 |
| PROUH65 T2 CD400-30 | 59-gallon heat pump water heater | March 2026 |
| PROUH65 T2 CD400-SO | 59-gallon heat pump water heater | March 2026 |
| PROUH65 T2 RU350BM | 59-gallon heat pump water heater | February 2025 |
| PROUH65 T2 RU350UM | 59-gallon heat pump water heater | February 2025 |
| PROUH80 T0 RU120-M | 72-gallon 120-volt heat pump water heater | November 2024 |
| PROUH80 T0 RU120-MSO | 72-gallon 120-volt heat pump water heater | November 2024 |
| PROUH80 T2 CD400-15 | 72-gallon heat pump water heater | March 2026 |
| PROUH80 T2 CD400-30 | 72-gallon heat pump water heater | August 2026 |
| PROUH80 T2 CD400-SO | 72-gallon heat pump water heater | August 2026 |
| PROUH80 T2 RU350BM | 72-gallon heat pump water heater | February 2025 |
| PROUH80 T2 RU350UM | 72-gallon heat pump water heater | February 2025 |
| PROUH80 T2 RU400-30 | 72-gallon heat pump water heater | August 2026 |
| PROUH80 T2 RU400-SO | 72-gallon heat pump water heater | August 2026 |
| PROUH80 T2 RU400-Z30 | 72-gallon heat pump water heater | August 2026 |
| RUTGH-CS11I | 199,000 Btu/h gas tankless water heater | March 2025 |
| RUTGH-CSR11I | 199,000 Btu/h gas tankless water heater | March 2025 |
| RUTGH-S10I | 180,000 Btu/h gas tankless water heater | April 2024 |
| RUTGH-S11I | 199,000 Btu/h gas tankless water heater | April 2024 |
| RUTGH-S84I | 157,000 Btu/h gas tankless water heater | April 2024 |
| RUTGH-SR10I | 180,000 Btu/h gas tankless water heater | April 2024 |
| RUTGH-SR11I | 199,000 Btu/h gas tankless water heater | April 2024 |
| RUTGH-SR84I | 157,000 Btu/h gas tankless water heater | April 2024 |