Hot Water List

EEMAX AM007240T

EEMAX AM007240T 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 AM007240T.

Certified figures

Flow at a 67°F rise
0.6gallons per minute
UEF
0.95Uniform energy factor

Flow 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 0.6 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

EEMAX AM007240T: certified figures by listed model
Model numberUEFFlow at a 67°F rise (gal/min)Recovery efficiencyDraw pattern
AM007240T0.950.694%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 0.6 gallons per minute. The electric tankless type has a median flow of 0.7 gallons per minute. Among 337 electric tankless models, 179 give more flow at a 67°F rise.

In tests, 95% of the energy it uses ends up as hot water (UEF 0.95). Its test ran at the very small level of daily hot water use. Among 272 electric tankless models on its draw pattern, 151 have a higher UEF. A UEF of 0.96 is the median for its type and draw pattern. While it heats water, 94% of the energy used goes into the water (its recovery efficiency).

All of its test figures are shared by one other basic model. That one carries the Rheem brand name. For the full group, see the Rheem AM007240T page.

Also listed as

They carry every figure in the table above.

Updated Oct 19, 2026 · Methodology

Not covered

  • Advertised figures. We have none on file for this model.