Ruud PRO+G50S-40N RH67 PD
Ruud PRO+G50S-40N RH67 PD is in the DOE listing as of Oct 26, 2026.
- Gas storage water heater
- 2 listed models
Not listed as ENERGY STAR certified on Oct 26, 2026.
Its figures are also listed under Rheem PRO+G50S-40N RH67 PD.
Certified figures
- Storage volume
- 48gallons
- UEF
- 0.69Uniform energy factor
- First-hour rating
- 78gallonsHot water in the first hour
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| Figure | Advertised | Certified | Advertiser | Read |
|---|---|---|---|---|
| Size | 50 gal, nominal size | 48 gal storage volume | Ruud | Read Oct 5, 2026 |
| Size | 48 gal | 48 gal storage volume | Ruud | Read Oct 5, 2026 |
| UEF | 0.69 | 0.69 | Ruud | Read Oct 5, 2026 |
| First-hour rating | 78 gal | 78 gal | Ruud | Read Oct 5, 2026 |
Certified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| PRO+G50S-36P RU67 PD | 48 | 0.69 | 78 | 77% | High |
| PRO+G50S-40N RU67 PD | 48 | 0.69 | 78 | 77% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
It holds 48 gallons in the test, 2 gallons less than its 50-gallon sold size. Starting full, it gives 78 gallons of hot water in its first hour of use. That is 30 gallons more than its tank holds, since it reheats during the hour. In the first hour, 366 of the 763 gas storage models give more hot water. Its first-hour rating matches the median for gas storage models.
It was not listed as ENERGY STAR certified on Oct 26, 2026. In tests, 69% of the energy went to hot water, so its UEF is 0.69. The daily hot water use in the test, called its draw pattern, was high. Of 434 gas storage models with the same draw pattern, 151 have a higher UEF and 249 a lower one. For its type and draw pattern, the UEF runs from 0.61 to 0.90. The water took in 77% of the energy used to reheat it (its recovery efficiency).
It is the basic model for PRO+G50S-36P RU67 PD and PRO+G50S-40N RU67 PD. All of its test figures are shared by 2 other basic models. The Rheem and Richmond brands list one or more of them. You can find the whole group on the page for the Rheem PRO+G50S-40N RH67 PD.
In 2 states, 2 rebate programs may accept it.
Also listed as
They carry every figure in the table above.
Rebates
| Program | State | Status | Program page |
|---|---|---|---|
| Xcel Energy MINNESOTA RESIDENTIAL ENERGY EFFICIENCY PROGRAMS (gas storage, gas tankless) | MN | May qualify | Its own page |
| Avista Home and small commercial: HVAC and water heating incentives (gas storage) | WA | May qualify | Its own page |
Programs change their terms. Check the program's own page before you buy.
- Every Ruud basic model
- Every 50-gallon gas storage water heater
- Every gas storage water heater
- The most-searched gas storage models side by side
Not covered
- Changes to an advertised figure after the date beside it.