Data through April 2026
Clothes Washers · 9 certified models
Summit
This data covers 9 certified Summit — annual running costs span $19 to $21 at national-average rates (median $19; the whole-category median is $21).
All certified models
| # | Model | kWh/yr | $/yr (US avg) |
|---|---|---|---|
| 1 | Summit LBW241 | 100 | $19 |
| 2 | Summit LBW243 | 100 | $19 |
| 3 | Summit LWM24 | 100 | $19 |
| 4 | Summit SLW241W | 100 | $19 |
| 5 | Summit SLW341 | 100 | $19 |
| 6 | Summit SLW343 | 100 | $19 |
| 7 | Summit LW2427 | 101 | $19 |
| 8 | Summit LWES247 | 110 | $21 |
| 9 | Summit SLWW2403 | 110 | $21 |
Other brand facets
Questions, answered with the data
- How much does it cost to run Summit clothes washers?
- Among 9 certified models in this data, Summit clothes washers cost $19 to $21 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $19.
- Do Summit clothes washers cost more or less than the average clothes washer?
- The median model here runs $19 a year, 9% less than the $21 median across all certified clothes washers.
- What's the cheapest model among Summit clothes washers?
- The Summit LBW241 costs about $19 a year at the U.S. average rate (100 kWh/yr) — the lowest certified figure in this group.
- What does the certified annual-kWh figure assume for clothes washers?
- The certified annual kWh assumes 234 wash cycles per year (the DOE standard, about 4–5 loads a week) and includes water-heating energy.