Hot Water List

EEMAX AM010277T

EEMAX AM010277T 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 AM010277T.

Certified figures

Flow at a 67°F rise
1.0gallons per minute
UEF
0.96Uniform energy factor

Flow where you live

A bigger rise from colder incoming water leaves the heater with less flow.

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 1.0 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 AM010277T: certified figures by listed model
Model numberUEFFlow at a 67°F rise (gal/min)Recovery efficiencyDraw pattern
AM010277T0.961.095%Very small

UEF is the uniform energy factor. A dash means the model has no such figure.

It warms 1.0 gallons per minute of water from 58°F to 125°F in the test. The electric tankless type has a median flow of 0.7 gallons per minute. Of 337 electric tankless models, 91 have a higher flow than this one.

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. Among 272 electric tankless models on its draw pattern, 77 have a higher UEF. For its type and draw pattern, its UEF sits at the median. Of the energy it spends heating water, 95% 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. You can find the whole group on the page for the Rheem AM010277T.

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.