Model
Asko T7HXLW.U
Rank #26 means 25 of the 615 clothes dryer models we track cost less to run each year; the 95th efficiency percentile means it uses less energy for its size than 95% of those models.
What does the Asko T7HXLW.U cost to run per year?
Do the math and the Asko T7HXLW.U's $39/yr running cost puts it at rank #26 of 615, among the least expensive clothes dryer models we track to keep running. Few clothes dryer models we track are more efficient for their size than this one; its size-adjusted efficiency percentile of 95 is near the top of the class. At a CEF of 11.5, its combined energy factor is the single figure that best explains how it earns its running-cost number.
Immediately around it on the leaderboard, the Asko T5HXLG.U at $39/yr runs a little cheaper and the Beko HPD24414W at $40/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A clothes dryer typically stays in service for somewhere around 13 years; over that span, the Asko T7HXLW.U's $39/yr adds up to roughly $507 in electricity alone, before purchase price or repairs.
Also sold as: Asko T5HXLG.U.
By the numbers
The Asko T7HXLW.U normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $39/yr, here is what the Asko T7HXLW.U adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Asko T7HXLW.U costs about $390. That is roughly $740 less than the class median, which would run closer to $1130 over the same ten years.
How the Asko T7HXLW.U compares
The clothes dryer class we track runs from $23 to $128 a year. At $39/yr, it runs about $74 a year cheaper than the class median of $113, and it is about $16 a year more than the cheapest clothes dryer to run at $23.
What drives its running cost
At 5.2 cu ft, the Asko T7HXLW.U is a small clothes dryer for its class, which spans 3.8 to 9.2 cu ft with a median of 7.4 cu ft, at the small end of the class, capacity itself is doing a lot of the work to keep that figure down, separate from how efficient the unit actually is. Its CEF of 11.5, above the class median of 3.93, reflects combined energy factor: a higher figure means it wrings more useful work out of every kilowatt-hour, so it is the efficiency lever to weigh against raw size.
- Heat source and Combined Energy Factor (CEF). Heat-pump dryers recycle heat instead of generating it fresh with a resistance coil, and typically use meaningfully less electricity per load than a conventional resistance dryer, at the cost of a longer cycle; CEF is the federal figure that captures this.
- Drum capacity. A larger drum can dry a bigger load per cycle, but it also usually needs more energy per cycle to heat the extra air volume.
Common questions
Is the Asko T7HXLW.U cheap to run?
Yes. Its $39/yr running cost puts it at rank #26 of 615, below what most clothes dryer models we track cost to run.
How much does the Asko T7HXLW.U cost per month?
About $3.22 a month, which is the $39 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 208 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $39 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Asko T7HXLW.U for its size?
95th percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 26 | Asko T5HXLG.U5.2 cu ft | $39 |
| 25 | Asko T5HXLT.U5.2 cu ft | $39 |
| 24 | Asko T5HXLW.U5.2 cu ft | $39 |
| 23 | Samsung DV25FG62*0**4 cu ft | $29 |
| 22 | Samsung DV25B68**H*4 cu ft | $29 |
Source
ES_1123023_T7HXLW.U_10072025110110_80271838View certified clothes dryer listingsENERGY STAR data as of July 2026Asko and T7HXLW.U are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.