LG SIGNATURE WM9998H*A
Front Load · 5.80
ENERGY STAR Most Efficient
Summary
The LG SIGNATURE WM9998H*A is a front load with 5.80 capacity that uses 108 kWh per year, costing approximately $17.28annually to run at the US average electricity rate. Over 10 years, that's $172.8 in energy costs alone., earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. It meets ENERGY STAR certification but isn't among the top performers.
$17.28
per year to run
50
efficiency score /100
$172.8
10-year energy cost
How This Compares to Other Clothes Washers
Ranked #163 out of 376 in the clothes washers category (by lowest annual cost).
Annual Cost
$17.28 vs avg $24
$6.719999999999999/yr cheaper
Energy Use
108 kWh vs avg 149
41 kWh less
Efficiency Score
50 vs avg 50
Below average
Energy Details
Annual Energy Use108 kWh/year
Federal Standard2 kWh/year
Better Than Standard0%
Annual Cost (at $0.16/kWh)$17.28
Capacity5.80
Width29"
BrandLG SIGNATURE
Date Certified2026-01-12
Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.