Clothes Dryers
LG SIGNATUREDLEX9700*
ENERGY STAR certified · Feb 2026
- Annual energy use
- 607 kWh/yr
- Drum capacity
- 9 ft³
- Combined energy factor
- 3.94 lb/kWh
Running cost calculator
Where your state sits among all 51
Cost to run a clothes dryer in every state
Replacing an old clothes dryer with this one? Savings calculator
How this is calculated
- Annual energy use is the figure ENERGY STAR lists for this model under typical test conditions. It is not measured in your home.
- Yearly cost = annual kWh × your rate. Monthly cost is the yearly cost divided by 12, a flat average. Five-year cost keeps the rate constant; prices will change.
- Statewide averages are not your utility’s tariff. Use your bill’s rate for a closer number.
- We do not estimate watts or hourly cost: the source data does not include them.
How it compares
Among 349 ENERGY STAR certified electric models with a similar drum capacity (7.2 to 10.8 ft³), this one ranks 22nd lowest in annual energy use.
- Median of these models
- 608 kWh/yr
- This model vs the median
- 0%
- Uses less than
- 70% of them
Compared with every comparable model on the ENERGY STAR list, not only the ones published on this site. Same type, similar size.
Same type and size, lower energy use
| Model | kWh/yr | Difference |
|---|---|---|
| LG DLHC4002* | 257 | 257 kWh |
| LG DLHC3602* | 257 | 257 kWh |
| LG DLHC8402* | 257 | 257 kWh |
| Samsung DV45DG60**H* | 263 | 263 kWh |
| LG DLHC5502* | 266 | 266 kWh |
Yearly cost by state
Same 607 kWh/yr at each state’s average residential price (2026-07).
Comparable models
Same type, within 20% of this model’s drum capacity.
Specifications
- Annual energy use
- 607 kWh/yrENERGY STAR estimated annual energy use, typical use (DOE test procedure)
- Drum capacity
- 9 ft³Drum capacity
- Combined energy factor
- 3.94 lb/kWhCombined Energy Factor
- Fuel
- Electric
- Product type
- Electric Standard Vented
- Venting
- Vented
- Height
- 40.81 in
- Width
- 29 in
- Depth
- 32.06 in
- Test cycle time
- 66 min
- Features
- Time remaining display,Wrinkle prevention option
- Connected
- No
- UPC
- 048231350273
- Markets
- United States, Canada
- Available on market
- 2026-01-30
- ENERGY STAR ID
- 4529143
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Frequently asked questions
How much electricity does the LG SIGNATURE DLEX9700* use?
ENERGY STAR lists 607 kWh per year under typical test conditions, which is calculated with U.S. Department of Energy test procedures. Your use will differ with how many loads you dry, the load size and how wet the clothes are when they go in.
How much does it cost to run?
At statewide average residential prices, the listed annual use costs about $77.21 in Louisiana and $291.36 in Hawaii (EIA, 2026-07). Your own utility rate may be different; enter it in the calculator.
How does the LG SIGNATURE DLEX9700* compare with similar models?
Among 349 ENERGY STAR certified electric models with a similar drum capacity, it ranks 22nd lowest in annual energy use. Its 607 kWh per year is the same as the median of 608 kWh.
What does the combined energy factor mean?
It is pounds of dry laundry per kilowatt-hour, so a higher number means more clothes dried per unit of electricity. This model is listed at 3.94 lb/kWh. It is a measure of efficiency, not of annual cost.
Learn more
Methodology and sources
Model data comes from the ENERGY STAR Certified Clothes Dryers dataset (EPA). Electricity prices are statewide average residential prices from the U.S. EIA, latest period July 2026. Values are stored locally and refreshed by scheduled imports. Missing values are left blank, never estimated.