Model
Midea MAW10V1WWT
Rank #127 means 126 of the 404 room air conditioner models we track cost less to run each year; the 69th efficiency percentile means it uses less energy for its size than 69% of those models.
What does the Midea MAW10V1WWT cost to run per year?
Ranking #127 of 404, the Midea MAW10V1WWT is in the cheaper half of its class to run, at about $87 a year. It uses 47% less energy than the U.S. federal standard model in its class, which would cost about $164/yr to run, a saving of roughly $77 a year. Adjusted for size, it is more efficient than 69% of room air conditioner models we track, a solidly above-average result. At a CEER of 16, its combined energy efficiency ratio is the single figure that best explains how it earns its running-cost number.
Immediately around it on the leaderboard, the Midea MAW10U2QWT at $87/yr runs a little cheaper and the Midea MAW10V1WWT-T at $87/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A room air conditioner typically stays in service for somewhere around 10 years; over that span, the Midea MAW10V1WWT's $87/yr adds up to roughly $870 in electricity alone, before purchase price or repairs.
Also sold as: Ge PWJV10W**#.
By the numbers
The Midea MAW10V1WWT 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 $87/yr, here is what the Midea MAW10V1WWT adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Midea MAW10V1WWT costs about $870. That is roughly $770 less than a standard model in its class, which would run closer to $1640 over the same ten years.
How the Midea MAW10V1WWT compares
The room air conditioner class we track runs from $51 to $389 a year. At $87/yr, it runs about $12 a year cheaper than the class median of $99, and it is about $36 a year more than the cheapest room air conditioner to run at $51. Against the US federal standard model for its class at about $164/yr, the Midea MAW10V1WWT uses 47% less energy.
What drives its running cost
At 10000 BTU/hr, the Midea MAW10V1WWT is a small room air conditioner for its class, which spans 5000 to 34100 BTU/hr with a median of 10100 BTU/hr, 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. The CEER of 16 on this model, above the class median of 15, measures combined energy efficiency ratio; it is the number to compare directly against another model's CEER if capacity is similar.
- Combined Energy Efficiency Ratio (CEER). CEER captures cooling output per watt, including standby power; a higher CEER means less electricity for the same BTU of cooling.
- BTU cooling capacity. A higher-BTU unit is sized for a bigger room and generally uses more electricity per hour of operation than a smaller unit, regardless of efficiency.
- Thermostat and mode usage. Running on a fixed low temperature around the clock uses far more energy than using a thermostat setting, eco mode, or a timer to match cooling to when the room is actually occupied.
Common questions
Is the Midea MAW10V1WWT cheap to run?
Yes, relatively. At $87 a year it ranks #127 of 404 room air conditioner models we track, in the cheaper part of its class to run.
How much does the Midea MAW10V1WWT cost per month?
Roughly $7.25/mo, spreading the $87/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 469 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $87 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Midea MAW10V1WWT for its size?
69th percentile once size is factored in, a fairly typical result for the class.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 131 | Midea MAW10U2QWT10000 BTU/hr | $87 |
| 130 | Midea MAW10U1QWT10000 BTU/hr | $87 |
| 129 | Midea 101426412910000 BTU/hr | $87 |
| 128 | Midea 101045147910000 BTU/hr | $87 |
| 127 | Ge PWJV10W**#10000 BTU/hr | $87 |
Source
ES_1138537_MAW10V1WWT_04142026105407_80294581View certified room air conditioner listingsENERGY STAR data as of July 2026Midea and MAW10V1WWT 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.