Model
Airecoler Atlas T70
Rank #173 means 172 of the 519 dehumidifier models we track cost less to run each year; the 32nd efficiency percentile means it uses less energy for its size than 32% of those models.
What does the Airecoler Atlas T70 cost to run per year?
Ranking #173 of 519, the Airecoler Atlas T70 is in the cheaper half of its class to run, at about $53 a year. Adjusted for size, it is only more efficient than 32% of dehumidifier models we track, so part of its running cost comes from its capacity rather than efficiency alone. At a IEF of 1.84, its integrated energy factor is the single figure that best explains how it earns its running-cost number.
Immediately around it on the leaderboard, the Aeroid TDP070-W200 at $53/yr runs a little cheaper and the Airecoler Atlas TP70 at $53/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A dehumidifier typically stays in service for somewhere around 8 years; over that span, the Airecoler Atlas T70's $53/yr adds up to roughly $424 in electricity alone, before purchase price or repairs.
Also sold as: Airecoler Atlas TP70, Airecoler Stellar S10, Airecoler Stellar S10H, Airecoler Stellar SP10, Airecoler Stellar SP10H, Moiswell Defender M7R, Moiswell Defender S60, Moiswell Defender ME-7, Moiswell Defender MS7R, Moiswell Defender S60R, Moiswell Defender SP60, Moiswell Defender ME-7S, Moiswell Defender SP60R.
By the numbers
The Airecoler Atlas T70 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 $53/yr, here is what the Airecoler Atlas T70 adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Airecoler Atlas T70 costs about $530. That is roughly $110 less than the class median, which would run closer to $640 over the same ten years.
How the Airecoler Atlas T70 compares
The dehumidifier class we track runs from $19 to $521 a year. At $53/yr, it runs about $11 a year cheaper than the class median of $64, and it is about $34 a year more than the cheapest dehumidifier to run at $19.
What drives its running cost
At 24.43 pints/day, the Airecoler Atlas T70 is a small dehumidifier for its class, which spans 1.91 to 172.13 pints/day with a median of 32.46 pints/day, and smaller dehumidifier models generally cost less to run for the same job, all else being equal. The IEF of 1.84 on this model, below the class median of 2.01, measures integrated energy factor; it is the number to compare directly against another model's IEF if capacity is similar.
- Integrated Energy Factor (IEF). Two dehumidifiers rated for the same pints per day can carry very different IEF figures, and IEF is what actually separates their running costs.
- Water removal capacity (pints/day). Pints-per-day rating scales with the space it is built for, and that rating is the first driver of how much power the compressor needs.
- Humidistat accuracy. How tightly a humidistat holds its target humidity determines how much of the day the compressor actually runs, on top of the unit's rated capacity and IEF.
Common questions
Is the Airecoler Atlas T70 cheap to run?
Yes, relatively. At $53 a year it ranks #173 of 519 dehumidifier models we track, in the cheaper part of its class to run.
How much does the Airecoler Atlas T70 cost per month?
Roughly $4.41/mo, spreading the $53/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 285 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $53 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Airecoler Atlas T70 for its size?
32nd percentile once size is factored in, a fairly typical result for the class.
Cheaper to run in the same class
Source
ES_1153012_Atlas T70_03172026123215_3615674View certified dehumidifier listingsENERGY STAR data as of July 2026Airecoler and Atlas T70 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.