Midea Inverter Window Air Conditioner with Heat – Quiet Window AC Unit and Heat Combo with Dehumidifier – Cools up to 550 Sq. Ft…
Best for
Best for large rooms
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$424.99
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, this 12,000 BTU Midea inverter unit stands out for combining cooling rated to 550 sq. ft. with built-in heat and a dehumidifier — the most versatile feature set in the roundup — and it backs that with a 4.6-star Amazon average across roughly 123 ratings.
What reviewers liked
- Cools and heats, plus dehumidifier, in one large-room unit (up to 550 sq. ft.)
- Strong 4.6-star verified-purchase average
- Energy Star rated with inverter and smart control per the listing
Where it falls short
- Highest price in this roundup
- Rating based on a modest review count (~123)
- No independent or specialist-community testing to verify heat performance or noise
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Across the reviewers we read, this 12,000 BTU Midea inverter unit stands out for combining cooling rated to 550 sq. ft. with built-in heat and a dehumidifier — the most versatile feature set in the roundup — and it backs that with a 4.6-star Amazon average across roughly 123 ratings. For shoppers who want one window unit to handle a large room across seasons, that cool-plus-heat combination is the differentiator.
As with the rest of this category, the caveat is the evidence base: no independent measurements, expert reviews, or specialist-community threads were supplied, so Energy Star and quietness claims trace back to the manufacturer listing. The review volume is healthy for its tier but small next to the budget units. Buyers cooling and heating a large room who value year-round versatility and a strong customer rating will find this the best-positioned pick, provided they accept that the consensus is drawn from a limited sample.
- Multi-Season Comfort – This Midea 12000 BTU air conditioner is more versatile than standard AC units, offering powerful cooling and dehumidification in the summer and reliable supplemental heat in the fall. Best for large rooms up to 550 square feet. Note: Heat pump function will not operate if outside temperature is below 41°F.
- Easy To Use – This air conditioner and heat unit is well-equipped with a digital LED display, 5 Modes, 3 speed settings, 24-hr Timer, and ECO energy saver. The Swing button adjusts the louvers up/down to direct the airflow. Wireless enabled, control your comfort from your smartphone and your smartwatch using the Midea SmartHome app or your voice via Alexa and Google Assistant. All functions can be set via the control panel, remote control, and app or voice assistant.
- Save on Energy Without Sacrificing Comfort – This UL Listed, Energy Star certified air conditioner uses inverter technology to quickly cool your bedroom or apartment while providing up to 35% energy savings compared to the Energy Conservation Standard. With 12,000 BTUs, a CEER of 13.3, and 115V operation, this ac unit is loaded with features like auto shutoff, defrost control, and a washable front filter to maintain peak performance.
- Ultra Low Noise Performance – This ac window unit operates at a noise level as low as 45 dBA. It’s such a quiet air conditioner that you will barely notice it, even when it’s on high. Enjoy your Zoom call, watch your favorite TV show, have a conversation. This ac unit for bedroom also creates just the right amount of white noise so you can get some rest.
- Install Specs – This window air conditioner is designed to fit double hung windows with opening widths of 24 to 38.5 inches. Lower sash must open sufficiently to allow a clear vertical opening of 14.5 inches. AC window unit measures 19.41"W x 22.17"D x 13.9"H. Included components: 12000 btu window air conditioner, remote control, installation kit. This ac heater combo window unit is as a close as you can get to a mini split a/c. You may like it so much you just might buy two!
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