GE GE40S12BLM01
0.92 UEF DOE CCD · 2026-09-19Grade G: where this UEF sits among the 426 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
An electric tank, medium draw pattern (a typical three- or four-person household, about 55 gallons on a busy morning).
This GE GE40S12BLM01 uses 3,531 kWh of electricity a year at the medium draw pattern, the standard daily hot-water usage DOE tests against. The figure equals the class median of 3,531 kWh, a difference of 0 kWh, among 426 electric tank models.
Energy use per year
3,531 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 equal to the median of 3,531 kWh for the 426 models registered in the same heater type and draw pattern; it ranks 213 of 426, lowest energy first.
Solid line: this model (3,531 kWh). Dashed line: the class median.
Min 773 kWh Median 3,531 kWh Max 3,569 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
- 0.92 DOE CCD · 2026-09-19 Compared only with other models registered as an electric tank at the medium draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Medium DOE CCD · 2026-09-19
- First Hour Rating how many gallons of hot water the unit can deliver in one hour, starting from a full tank
- 65 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 40 gal DOE CCD · 2026-09-19
What it costs to install
$1,649–$1,903 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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Find what replaces your water heater
Enter the model number off your old unit and see what is on file today, with the yearly cost difference.
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Find a water heater that fits
Three questions — fuel, hot water need, install space — narrow every model on file to the ones that fit.
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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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Is a 40-gallon water heater enough?
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 resistance tank water heaters
Electric tanks that file a UEF below 2.0 — heated by elements, not a heat pump.
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Every GE model on file
What this brand files, by heater type.
UEF 0.92 · Grade G Price it on your ZIP
The annual figure of 3,531 kWh was computed by this site, not by the registry. It combines the registry's UEF, the ratio of hot water delivered to energy used, with the DOE test's daily hot-water draw. This model's UEF is 0.92. The source is the DOE CCD, retrieved 2026-09-19. The figure applies only to the medium draw pattern and to electricity. Energy use at other draw patterns is not available here, so it is not estimated. A household whose hot-water use differs from the test's daily draw will see a different result. The method is described on the methodology page.
Among the 426 models registered as an electric tank at the medium draw pattern, this one ranks 213th lowest for energy use. Its 3,531 kWh equals the class median of 3,531 kWh, so the difference is 0 kWh. That places it in the second-lowest quarter of its class for energy use. At this draw pattern, its energy use matches the median model of the group. This suits a reader who wants a unit close to the typical energy use of its class. It does not suit a reader who needs a unit ranked near the lowest of the 426. To compare against other models in the same class, use the same-class replacement finder.
The first hour rating, the gallons of hot water available in the first hour from a full tank, is 65 gallons for this unit. The rated volume is 40 gallons. These are the sizing figures listed for the model. Whether they cover a given household's morning demand is not something this page can determine. Running cost depends on your own utility electricity rate, so no cost figure is written in the text. Enter your ZIP in the cost calculator to apply your rate to 3,531 kWh. To compare other fuels, sizes and spaces, use the water heater selector.
DOE CCD · 2026-09-19