VAUGHN THERMAL MP120F
VAUGHN THERMAL MP120F is in the DOE listing as of Oct 19, 2026.
- Grid-enabled water heater
- 1 listed model
ENERGY STAR certification does not cover this type of water heater.
Its figures are also listed under Hubbell MP120F.
Certified figures
- Storage volume
- 119gallons
- UEF
- 0.90Uniform energy factor
- First-hour rating
- 117gallonsHot water in the first hour
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| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| MP120F | 119 | 0.90 | 117 | 98% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
It holds 119 gallons in the test, 1 gallon less than its 120-gallon sold size. It delivers 117 gallons of hot water in the test's first hour. Of 21 grid-enabled models, none gives more hot water in the first hour. Among grid-enabled models, the median first-hour rating is 85 gallons.
In tests, 90% of the energy went to hot water, so its UEF is 0.90. Its test simulated a day of high hot water use (its draw pattern). Among 21 grid-enabled models on its draw pattern, 15 have a higher UEF. For its type and draw pattern, the median UEF is 0.92. When it reheats water in the test, 98% of the energy it uses ends up in the water.
Its test figures match those of 2 other basic models. Those basic models are sold with Hubbell and VAUGHN as their brand names. For the full group, see the Hubbell MP120F.
Also listed as
They carry every figure in the table above.
Not covered
- Advertised figures. We have none on file for this model.