Model
Truarctic TDFH4524HSB
Rank #101 means 100 of the 615 clothes dryer models we track cost less to run each year; the 3rd efficiency percentile means it uses less energy for its size than 3% of those models.
What does the Truarctic TDFH4524HSB cost to run per year?
Few clothes dryer models we track cost less to run than the Truarctic TDFH4524HSB: about $81 a year, rank #101 of 615. Adjusted for size, it is only more efficient than 3% of clothes dryer models we track, among the lowest size-adjusted results we track for the class. Its CEF of 5.5 reflects combined energy factor, one of the class's core efficiency levers.
Immediately around it on the leaderboard, the Truarctic TDFH4524HST at $81/yr runs a little cheaper and the Hisense DH5S452BB at $81/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 Truarctic TDFH4524HSB's $81/yr adds up to roughly $1053 in electricity alone, before purchase price or repairs.
Also sold as: Hisense DH5S452BB.
By the numbers
The Truarctic TDFH4524HSB 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 $81/yr, here is what the Truarctic TDFH4524HSB adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Truarctic TDFH4524HSB costs about $810. That is roughly $320 less than the class median, which would run closer to $1130 over the same ten years.
How the Truarctic TDFH4524HSB compares
The clothes dryer class we track runs from $23 to $128 a year. At $81/yr, it runs about $32 a year cheaper than the class median of $113, and it is about $58 a year more than the cheapest clothes dryer to run at $23.
What drives its running cost
At 4.5 cu ft, the Truarctic TDFH4524HSB 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, and smaller clothes dryer models generally cost less to run for the same job, all else being equal. Beyond size, its CEF of 5.5, above the class median of 3.93, is the class's own efficiency yardstick, combined energy factor, and it is what separates two similarly sized models with different running costs.
- Heat source and Combined Energy Factor (CEF). CEF combines drying performance with standby and off-mode energy use; for a given drum size, a higher CEF means less energy per pound of laundry dried, and heat-pump models usually post the highest figures in the class.
- Drum capacity. Drum capacity sets how much laundry one cycle can hold, and heating a bigger volume of air generally costs more energy per cycle.
Common questions
Is the Truarctic TDFH4524HSB cheap to run?
Yes, relatively. At $81 a year it ranks #101 of 615 clothes dryer models we track, in the cheaper part of its class to run.
How much does the Truarctic TDFH4524HSB cost per month?
Roughly $6.73/mo, spreading the $81/yr estimate evenly across twelve months at $0.1856/kWh. Actual monthly bills swing with your rate and usage pattern.
How is this running-cost figure calculated?
We take the model's published annual energy use of 435 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $81 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Truarctic TDFH4524HSB for its size?
3rd percentile once size is factored in. That means its size-adjusted efficiency is not the main reason for the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
Source
ES_1152481_TDFH4524HSB_04132026003058_9477487View certified clothes dryer listingsENERGY STAR data as of July 2026Truarctic and TDFH4524HSB 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.