Whirlpool H15AAA43(3B)
451 kWh a year DOE CCD (opens in a new tab) (the U.S. Department of Energy’s Compliance Certification Database) · 2026-10-25with an electric water heater and an electric dryer
IMEF 2.75 filed efficiency; the yearly figure is computed from it
A front-loading washer of standard size (1.6 cubic feet or more). Drum: 4.2 cubic feet.
Label numbers this filing covers (1)
The model number on your rating plate may be any of these; each is filed under this one listing.
- WFW81HED*+
If you are verifying the Whirlpool H15AAA43(3B), DOE's test use puts it at 451 kWh a year with an electric water heater and an electric dryer. The same test use gives 3,965 gallons of water a year. Its IMEF, the cubic feet of laundry washed per kilowatt-hour, dryer included, is 2.75, ranking 255th of 360 standard-size front-loaders.
Energy and water per year
451 kWh a year with an electric water heater and an electric dryer
Computed by this site from the registry's IMEF and drum capacity at DOE's test use of 295 cycles a year. IMEF counts the washer, heating its water electrically, and the electric dryer's work on what the spin leaves wet — so this is the total for that kind of home. How it is calculated
Not published: The washer's own share, without the dryer
DOE's database files IMEF, which folds the dryer in; only ENERGY STAR splits the machine out, and it lists this model under no matching rating.
The total above, and the IMEF it comes from, stand as filed.
Not published: A home with a gas water heater, a gas dryer or line drying
DOE's rating assumes electric water heating and an electric dryer and files no split between the machine, the water heating and the drying.
Such a home uses less electricity than the total above; how much less, no registry says for this model.
3,965 gallons of water a year
Computed from the registry's IWF and drum capacity at the same 295 cycles a year.
Not published: What the water costs
water and sewer rates are set by thousands of local utilities and no free national source publishes them.
The gallons above are the figure to multiply by your own water and sewer rate.
This model is rated above the federal minimum IMEF for its class.
DOE CCD (opens in a new tab) · 2026-10-25What it costs to run where you live
See what the middle washer of each product class costs to run on your rate.
What the registry files
From DOE CCD · 2026-10-25
- IMEF (Integrated Modified Energy Factor) how many cubic feet of drum a washer cleans for each kilowatt-hour, counting the machine, heating the water and drying what the spin leaves wet
- 2.75 Compared only with other front-loading, standard size washers.
- IWF (Integrated Water Factor) how many gallons of water a washer uses per cycle for each cubic foot of drum
- 3.2
- Clothes container capacity the volume of the drum in cubic feet, as DOE's test measures it
- 4.2 ft³
- Federal minimum IMEF for this class
- 1.84
Installed cost and service life
Not published: Installed cost range
NLR REMDB's cost model needs the washer's own yearly energy use, which only ENERGY STAR files — and it lists no matching rating for this model.
Ask retailers or installers for a written quote that names this model number. The yearly energy, water and running cost on this page do not depend on it.
Service life: DOE’s cost database assumes 11 years for front-loading washers. That is a class assumption, not this model’s rating or a warranty — no registry publishes either.
NLR REMDB v4.0.0 · 2026-09-29Safety 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 · 2026-09-29What these figures mean
Where the hot water in this figure comes from
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Water heaters
The other big user of hot water in a home, with every model on file.
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What a water heater costs to run
Prices a water heater’s efficiency against your own utility’s tariff.
Closest in its class
- Whirlpool T25JAL50(3B) 481 kWh a year
- Whirlpool TH25NAZ50(3B) 299 kWh a year
- LG WM8500H 560 kWh a year
- LG WM3050C 442 kWh a year
Keep going
How every figure on this page is calculated
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Front-load washers ranked by filed efficiency (IMEF)
Ranked by filed IMEF inside each class, recalled models left out.
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Most energy-efficient clothes washers
Ranked by filed IMEF inside each class, recalled models left out.
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Top load vs front load washing machine
The filed IMEF, yearly energy, water, drum size and installed-cost range of every standard-size top-loading and front-loading washer, side by side from the DOE registry.
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How much water and electricity does a washing machine use?
The yearly gallons and kWh of every residential washer on file, by product class with the full spread, plus the exact per-cycle figures, and the watts no registry files declared as a gap.
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Every Whirlpool washer on file
What the brand files, by product class.
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Every clothes washer on file
All four product classes, from the DOE registry.
This site computes the 451 kWh figure from DOE data retrieved 2026-10-25; the registry does not publish it. It combines the registry's IMEF of 2.75 with the capacity, the drum's volume in cubic feet, of 4.2, at DOE's yearly test cycle count. IMEF folds the dryer in, so the figure covers drying each load, and it assumes an electric water heater. The machine's own yearly share is not available for this model. DOE's database files only IMEF, and only ENERGY STAR splits the washer's own energy out of that total. ENERGY STAR lists no matching rating for the Whirlpool H15AAA43(3B), sold as WFW81HED*+, so that split cannot be shown. The installed price range is not published either, because the cost database needs that same machine-only figure. Each step is set out in the method used for the yearly energy and water figures.
Read the rest
The yearly water figure of 3,965 gallons starts from the registry's IWF, the gallons of water used per cycle for each cubic foot of drum. For this model the IWF is 3.2, and this site multiplies it by the 4.2 cubic-foot drum and DOE's yearly test cycle count. The figure therefore reflects DOE's test use, not the number of loads any particular household runs. This page does not state the cost of that water. No free national source publishes local water and sewer rates, so any cost figure here would be an estimate. Anyone comparing the 3,965 gallons with another source should confirm that the source uses the same IWF of 3.2 and capacity of 4.2 cubic feet.
The comparison class is the 360 models registered as front-loading, standard size, and its median IMEF is 2.76. At 2.75, this model sits below that median and ranks 255th highest of the 360 by IMEF. It is rated above the federal minimum IMEF for its class, and 37 of the 360 models are rated at that minimum. The yearly running cost of the 451 kWh is not written in this text, because it depends on the reader's own electricity tariff. Instead, the page computes that cost from the ZIP code the reader enters. Other models in the same class can be checked through the index of all clothes washer pages.