Rheem PRO+G40-38U RH67 PD*
Rheem PRO+G40-38U RH67 PD* is in the DOE listing as of Oct 26, 2026.
It has a labeled size of 40 gallons, a certified storage volume of 38 gallons, a certified UEF of 0.64, and a certified first-hour rating of 67 gallons of hot water.
Its advertised first-hour rating of 71 gal from Rheem differs from the certified 67 gal (Read Oct 4, 2026).
- Gas storage water heater
- 3 listed models
Not listed as ENERGY STAR certified on Oct 26, 2026.
Certified figures
- Storage volume
- 38gallons
- UEF
- 0.64Uniform energy factor
- First-hour rating
- 67gallonsHot water in the first hour
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| Figure | Advertised | Certified | Advertiser | Read |
|---|---|---|---|---|
| Size | 40 gal, nominal size | 38 gal storage volume | Rheem | Read Oct 4, 2026 |
| Size | 40 gal, nominal size | 38 gal storage volume | The Home Depot | Archived copy, Mar 4, 2023 |
| First-hour rating | 71 gal | 67 gal | Rheem | Read Oct 4, 2026 |
Certified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| PRO+G40-38U RH67 PD* | 38 | 0.64 | 67 | 75% | Medium |
| PROPG40-38U RH67 PD* | 38 | 0.64 | 67 | 75% | Medium |
| XG40T12DU38U* | 38 | 0.64 | 67 | 75% | Medium |
UEF is the uniform energy factor. A dash means the model has no such figure.
It holds 38 gallons in the test, 2 gallons less than its 40-gallon sold size. It delivers 67 gallons of hot water in the test's first hour. Reheating lets it give 29 gallons beyond the 38 gallons in its tank. Among 763 gas storage models, 552 have a higher first-hour rating. Among gas storage models, the median first-hour rating is 78 gallons.
On Oct 26, 2026, this heater was not listed as ENERGY STAR certified. In tests, 64% of the energy it uses ends up as hot water (UEF 0.64). Its test ran at the medium level of daily hot water use. Among 288 gas storage models on its draw pattern, 43 have a higher UEF. On its draw pattern, the median gas storage UEF is 0.60. The water took in 75% of the energy used to reheat it (its recovery efficiency).
It is the basic model for PRO+G40-38U RH67 PD*, PROPG40-38U RH67 PD*, and XG40T12DU38U*. All of its test figures are shared by 2 other basic models. Those basic models are sold with Richmond and Ruud as their brand names.
It may qualify for one rebate program in one state.
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 |
Programs change their terms. Check the program's own page before you buy.
- Every Rheem basic model
- Every 40-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.