GE GE50S10BAM02
GE GE50S10BAM02 is in the DOE listing as of Oct 26, 2026.
It has a labeled size of 50 gallons, a certified storage volume of 50 gallons, a certified UEF of 0.92, and a certified first-hour rating of 74 gallons of hot water.
- Electric storage water heater
- 2 listed models
ENERGY STAR certification does not cover this type of water heater.
Certified figures
- Storage volume
- 50gallons
- UEF
- 0.92Uniform energy factor
- First-hour rating
- 74gallonsHot water in the first hour
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Change your hourCertified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| GE50S08BAM02 | 50 | 0.92 | 74 | 98% | Medium |
| GE50S10BAM02 | 50 | 0.92 | 74 | 98% | Medium |
UEF is the uniform energy factor. A dash means the model has no such figure.
Sold as 50 gallons, it holds 50 gallons in the test. Over one hour from a full tank, it gave 74 gallons in the test (its first-hour rating). Its tank holds 50 gallons, so reheating adds 24 gallons during the first hour. Of 477 electric storage models, 23 give more hot water in the first hour. The median electric storage model gives 55 gallons in its first hour.
In tests, 92% of the energy it uses ends up as hot water (UEF 0.92). Its test simulated a day of medium hot water use (its draw pattern). Of 297 electric storage models with the same draw pattern, 81 have a higher UEF and 2 a lower one. On its draw pattern, its UEF is also the median electric storage UEF. When it reheats water in the test, 98% of the energy it uses ends up in the water.
It is the basic model for GE50S08BAM02 and GE50S10BAM02.
- Every GE basic model
- Every 50-gallon electric storage water heater
- Every electric storage water heater
Not covered
- Advertised figures. We have none on file for this model.