EEMAX AM007240T
0.95 UEF DOE CCD · 2026-09-19Grade F: where this UEF sits among the 271 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
An electric tankless unit, very small draw pattern (small units - a single bathroom, or a point-of-use heater under a sink).
If you are checking this listing: the EEMAX AM007240T, an electric tankless unit, uses 622 kWh a year at the very small draw pattern, the standard daily hot-water usage DOE tests against. That is 7 kWh above the class median of 615 kWh, ranking 152nd lowest of 271 models.
Energy use per year
622 kWh a year
Computed by this site from the registry's UEF and the federal test's daily hot-water draw for this draw pattern. What it costs depends on the electricity rate where you live.
That is above the median of 615 kWh for the 271 models registered in the same heater type and draw pattern; it ranks 152 of 271, lowest energy first.
Solid line: this model (622 kWh). Dashed line: the class median.
Min 562 kWh Median 615 kWh Max 649 kWh
What it costs to run where you live
What the registry files
- UEF (Uniform Energy Factor) how much hot water you get for each unit of energy the heater uses
- 0.95 DOE CCD · 2026-09-19 Compared only with other models registered as an electric tankless unit at the very small draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Very small DOE CCD · 2026-09-19
- Maximum Gallons Per Minute how many gallons a minute it can heat while running continuously
- 0.6 gal/min DOE CCD · 2026-09-19
What it costs to install
$1,303–$1,814 installed
Not a quote — a modeled range of what installers have charged for this class of unit; your price will vary with labor rates, access, and local code requirements.
Escalation indexes: equipment (BLS PPI) latest available: August 2026; labor (BLS ECI) latest available: April 2026 to June 2026.
NLR REMDB (BLS PPI/ECI escalated) · 2026-04-01Safety record
No CPSC recall names this model.
Checked against the CPSC recall database. CPSC does not publish a model-level match for this product category, so this list is curated by hand from the manufacturer's recall filings.
CPSC · 2026-09-24What these figures mean
How this compares
The closest models in the same class — same fuel, type and draw pattern.
Keep going
How every figure on this page is calculated
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What a water heater costs to run
Prices a unit's efficiency against your own utility's filed tariff for your ZIP code.
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How to size a tankless water heater by GPM
Answered from what models in this size actually file.
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Water heaters
Every model on file with the Department of Energy, by heater type.
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All electric tankless water heaters
Electric instantaneous units, sized by flow rate rather than tank gallons.
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Every EEMAX model on file
What this brand files, by heater type.
UEF 0.95 · Grade F Price it on your ZIP
The registry lists a UEF, the ratio of hot water delivered to energy used, of 0.95 for this model. This site computed the annual figure from that UEF and the DOE test's daily hot-water draw for the very small draw pattern. The result is 622 kWh of electricity a year. The registry does not publish that annual figure itself, so it is a calculation and not a registry entry. The DOE CCD data was retrieved on 2026-09-19. The class median is 615 kWh, so this unit sits 7 kWh above it. That places it 152nd lowest of 271 models, in the second-highest quarter of its class for energy use. The steps are set out in how the annual cost is calculated.
The very small draw pattern covers small units: a single bathroom, or a point-of-use heater under a sink. The EEMAX AM007240T has a maximum flow rate in gallons per minute of 0.6. The figure of 622 kWh holds only at the federal test's daily draw. If your use matches that small demand, the figure is a reasonable reference for checking a quote or a label. If your demand is larger, this page has no energy value for it, and that value is not available here. The difference from the class median is 7 kWh, and this page does not say whether that matters for a given household. For a larger draw, the water heater selector filters by fuel, space and size.
The running cost is not written in this text because it depends on your own utility electricity rate. The cost calculator applies the tariff for your ZIP to the 622 kWh figure. A modeled installed-cost range appears in its own block on this page, with its source and date, and it is not a quote. The rank of 152nd of 271 and the median of 615 kWh describe energy use at the test draw only. They say nothing about price or about a home whose hot-water use differs from the test. To compare with another unit in the same class, find a same-class replacement by model number.
DOE CCD · 2026-09-19