EEMAX AM005240T
EEMAX AM005240T is in the DOE listing as of Oct 19, 2026.
- Electric tankless water heater
- 1 listed model
ENERGY STAR certification does not cover this type of water heater.
Its figures are also listed under Rheem AM005240T.
Certified figures
- Flow at a 67°F rise
- 0.5gallons per minute
- UEF
- 0.96Uniform energy factor
Your fixtures at once
Change your hour and flowFlow where you live
The heater gives less flow when colder incoming water needs a bigger rise.
- Cold water
- Cold water must be at least 10°F colder than the hot water setting.
- Flow estimate
- The estimate uses the lowest certified flow among the listed models. It is about 0.5 gal/min at a 70°F rise.
Flow limits
- The estimate excludes the flow needed to turn the heater on, heat lost in pipes, and installation.
- Cold water from a well or long pipe run can differ from the temperature you enter.
- Without a stated flow limit, estimates for warmer water may exceed the heater’s actual flow.
Certified figures by listed model
| Model number | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|
| AM005240T | 0.96 | 0.5 | 96% | Very small |
UEF is the uniform energy factor. A dash means the model has no such figure.
At a 67°F rise, its flow in the test is 0.5 gallons per minute. The median electric tankless model heats 0.7 gallons per minute by 67°F. Its flow at a 67°F rise trails 204 of the 337 electric tankless models.
In tests, 96% of the energy it uses ends up as hot water (UEF 0.96). The daily hot water use in the test, called its draw pattern, was very small. Of 272 electric tankless models with the same draw pattern, 77 have a higher UEF. Its UEF is the median for its type and draw pattern. Of the energy it spends heating water, 96% ends up in it (its recovery efficiency).
Its test figures match those of one other basic model. That one is listed under the Rheem brand. For the full group, see the Rheem AM005240T.
Also listed as
They carry every figure in the table above.
- Every EEMAX basic model
- Every electric tankless water heater certified below 1.0 gallon per minute
- Every electric tankless water heater
Not covered
- Advertised figures. We have none on file for this model.