GSW WATER HEATERS GDHE-75 3**
GSW WATER HEATERS GDHE-75 3** is in the DOE listing as of Oct 26, 2026. GSW WATER HEATERS GDHE-75 3** is in the ENERGY STAR list as of Oct 26, 2026.
- Gas storage water heater
- 1 listed model
Its figures are also listed under A. O. Smith GDHE-75 3**.
Certified figures
- Storage volume
- 74gallons
- UEF
- 0.86Uniform energy factor
- First-hour rating
- 130gallonsHot water in the first hour
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Change your hourAdvertised and certified figures
| Figure | Advertised | Certified | Advertiser | Read |
|---|---|---|---|---|
| Size | 75 gal, nominal size | 74 gal storage volume | GSW WATER HEATERS | Read Oct 5, 2026 |
| UEF | 0.86 | 0.86 | GSW WATER HEATERS | Read Oct 5, 2026 |
Certified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| 6G75100*PDVH0* 3** | 74 | 0.86 | 130 | 96% | — |
UEF is the uniform energy factor. A dash means the model has no such figure.
ENERGY STAR certified models
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency |
|---|---|---|---|---|
| 6G75100*PDVH0* 3** | 74 | 0.86 | 130 | 96% |
It holds 74 gallons in the test, 1 gallon less than its 75-gallon sold size. Starting full, it gives 130 gallons of hot water in its first hour of use. Reheating lets it give 56 gallons beyond the 74 gallons in its tank. Of 763 gas storage models, 27 give more hot water in the first hour. Among gas storage models, the median first-hour rating is 78 gallons.
Its single model number, 6G75100*PDVH0* 3**, is ENERGY STAR certified. In tests, 86% of the energy it uses ends up as hot water (UEF 0.86). The water took in 96% of the energy used to reheat it (its recovery efficiency).
Its test figures match those of 4 other basic models. They are listed under 4 other brands, one each. For the full group, see the A. O. Smith GDHE-75 3** page.
In 3 states, 3 rebate programs may accept it. It may qualify for one more if it meets terms its figures do not show.
Also listed as
They carry every figure in the table above.
Rebates
| Program | State | Status | Program page |
|---|---|---|---|
| Colorado Springs Utilities Water heater rebate (gas storage, gas tankless) | CO | May qualify | Its own page |
| Nicor Gas Energy Efficiency Rebates for Your Home (gas storage) | IL | May qualify if it meets the other terms | Its own page |
| DTE Energy Water Heaters (gas storage, gas tankless) | MI | 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 GSW WATER HEATERS basic model
- Every 80-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.