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Lg Signature WM9998H*A

Most Efficient (EPA)

5.8 cu ft electric ventless dryer. Combined energy factor 7.6 lbs per kWh. #24 of 42 electric ventless dryers, by yearly cost.

Source: EPA ENERGY STAR Certified Residential Clothes Dryers dataset, data.energystar.gov. Refreshed Oct 24, 2026.

$57 at 18.16¢/kWhper year
$572 at 18.16¢/kWhover 10 years

Recall check

No CPSC recall found for this brand's dryers as of Oct 24, 2026

We search CPSC recall titles and product names for clothes dryers. Always confirm at cpsc.gov.

Rebates

Rebates change by ZIP code and store. Check rebates near you.

Your electric rate18.16¢per kWh. Find it on your bill. Default is the U.S. average. Gas dryer costs use $1.48/therm and do not change with this slider.

Yearly cost, side by side

This model$57 at 18.16¢/kWh
Thirstiest certified electric ventless dryers$110 at 18.16¢/kWh

Fewer than 5 similar-size models, so we do not show a typical comparison.

Good to know
The EPA figure assumes 283 loads a year on the normal cycle. Cleaning the lint filter every load and drying full loads keeps real use close to it.

Also sold as

The EPA record lists no additional model numbers.

An asterisk in the model number stands for color or trim codes, so those finishes share these figures.

UPC: 195174129319

Certification history

ENERGY STAR certified 2026-01-12. On the market since 2026-01-12. EPA record 4520752.

Energy and specs

TypeElectric Ventless
EPA product typeElectric Standard Ventless
FuelElectric Ventless
Heat pumpHeat Pump
Drum capacity5.8 cu ft
Annual energy use315 kWh (283 loads)
CEF (lbs per kWh, higher is better)7.6
Test cycleDry Only, Normal
Connected (smart)No
MarketsUnited States, Canada

Source: EPA ENERGY STAR Certified Residential Clothes Dryers, record 4520752. Most Efficient reflects the EPA field "meets most efficient criteria".

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