VAUGHN MP80F
VAUGHN MP80F 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 MP80F.
Certified figures
- Storage volume
- 80gallons
- UEF
- 0.92Uniform energy factor
- First-hour rating
- 83gallonsHot water in the first hour
Your busiest hour
Change your hourCertified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| MP80F | 80 | 0.92 | 83 | 98% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
Sold as 80 gallons, it holds 80 gallons in the test. Over one hour from a full tank, it gave 83 gallons in the test (its first-hour rating). That is 3 gallons more than its tank holds, since it reheats during the hour. In the first hour, 12 of the 21 grid-enabled models give more hot water. The median grid-enabled model gives 85 gallons in the first hour of the test.
In tests, 92% of the energy went to hot water, so its UEF is 0.92. In the test, daily hot water use was set to high (its draw pattern). Among 21 grid-enabled models on its draw pattern, 2 have a higher UEF. On its draw pattern, its UEF is also the median grid-enabled UEF. Of the energy spent to reheat water, 98% goes into it (its recovery efficiency).
All of its test figures are shared by 2 other basic models. The Hubbell and VAUGHN THERMAL brands list one or more of them. You can find the whole group on the page for the Hubbell MP80F.
Also listed as
They carry every figure in the table above.
- Every VAUGHN basic model
- Every 80-gallon electric storage water heater
- Every electric storage water heater
Not covered
- Advertised figures. We have none on file for this model.