Bradford White RE340S*-*****
Bradford White RE340S*-***** is in the DOE listing as of Oct 26, 2026.
It has a certified storage volume of 36 gallons, a certified UEF of 0.91, and a certified first-hour rating of 49 gallons of hot water.
- Electric storage water heater
- 3 listed models
ENERGY STAR certification does not cover this type of water heater.
Certified figures
- Storage volume
- 36gallons
- UEF
- 0.91Uniform energy factor
- First-hour rating
- 49gallonsHot water in the first hour
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| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| ERE340S*-***** | 36 | 0.91 | 49 | 98% | Low |
| LE340S*-***** | 36 | 0.91 | 49 | 98% | Low |
| RE340S*-***** | 36 | 0.91 | 49 | 98% | Low |
UEF is the uniform energy factor. A dash means the model has no such figure.
Over one hour from a full tank, it gave 49 gallons in the test (its first-hour rating). Its tank holds 36 gallons, so reheating adds 13 gallons during the first hour. Of 477 electric storage models, 338 give more hot water in the first hour. The median electric storage model gives 55 gallons in the first hour of the test.
In tests, 91% of the energy it uses ends up as hot water (UEF 0.91). In the test, daily hot water use was set to low (its draw pattern). Among 157 electric storage models on its draw pattern, 81 have a higher UEF. On its draw pattern, the median electric storage UEF is 0.92. The water took in 98% of the energy used to reheat it (its recovery efficiency).
It is the basic model for ERE340S*-*****, LE340S*-*****, and RE340S*-*****. There is one more basic model with the same test figures. The brand name on that one is JETGLAS.
Also listed as
They carry every figure in the table above.
Not covered
- Advertised figures. We have none on file for this model.