Midea 8,000 BTU Window AC MAW08S1YWT Review: Smart and Simple
An 8,000 BTU window air conditioner for rooms up to 350 sq. ft. with a remote, SmartHome app and voice control, a 24-hour timer and Sleep Mode. A connected option for bedrooms and apartments.
By Daniel Brooks
Updated October 8, 2026
The Midea 8,000 BTU Window AC MAW08S1YWT is an electronic-control unit for rooms up to 350 square feet that adds app and voice control to a standard window AC. It sits in the busy middle of conventional window air conditioners, where buyers often want a remote and a timer without paying for an inverter.
It covers cooling, dehumidifying and fan modes, with control from the panel, a remote, the SmartHome app or a voice assistant. The decision is whether that mix of features suits your room and window. We evaluated it based on the manufacturer’s specifications.
Our Verdict
This Midea is a well-rounded 8,000 BTU option for a bedroom, apartment room or small living room. Its strongest points are flexible control (LED panel, remote, SmartHome app, smart watch and voice assistants), a 24-hour timer, Sleep Mode, Eco mode and a washable filter. Midea lists a noise level of 53.5 dB.
The trade-offs are size and weight. At 50.7 pounds it is heavier than many units of this capacity, and it needs a window opening at least 14 inches high. The listing does not mention an inverter compressor. If you want smart control and solid features for a room up to 350 square feet, it is worth considering.
Midea 8,000 BTU Window Air Conditioner
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | Midea |
| Model | MAW08S1YWT |
| Type | Window air conditioner |
| Cooling Capacity | 8,000 BTU |
| Room Size (listed) | Up to 350 sq. ft. |
| Efficiency | 15.1 (listed as SEER), 676.7 kWh per year |
| Noise Level | 53.5 dB |
| Voltage / Power | 115V, 728W |
| Window Fit | 23″ to 36″ wide, 14″ minimum height |
| Dimensions | 15.75″D x 18.54″W x 13.39″H |
| Weight | 50.7 pounds |
| Modes | Cool, Dehumidify, Fan, plus Sleep and Eco |
| Controls | LED display, remote, SmartHome app, smart watch, voice assistants |
| Timer | 24-hour |
| Warranty | 1 year limited |
Cooling Capacity and Room Size
Midea rates the unit at 8,000 BTU for rooms up to 350 square feet and lists the bedroom as its main room type. That covers a large bedroom, a studio apartment or a compact living room.
As with any 8,000 BTU unit, 350 square feet is the upper edge rather than the comfortable middle. A room near that size with large sunny windows, high ceilings or several people will push it harder than the headline number suggests. For a typical bedroom, it has some capacity to spare.
That extra headroom is useful in a bedroom that gets afternoon sun, since the unit can bring the room down to temperature faster before bedtime and then run on Sleep Mode overnight.
ENERGY STAR publishes this general guide for sizing a room air conditioner by floor area:
| Room Size (sq ft) | Cooling Capacity (BTU/hr) |
|---|---|
| 100 to 150 | 5,000 |
| 150 to 250 | 6,000 |
| 250 to 300 | 7,000 |
| 300 to 350 | 8,000 |
| 350 to 400 | 9,000 |
| 400 to 450 | 10,000 |
| 450 to 550 | 12,000 |
| 550 to 700 | 14,000 |
| 700 to 1,000 | 18,000 |
Adjust for your room: reduce capacity by 10 percent for a heavily shaded room, increase it by 10 percent for a very sunny room, add 600 BTU for each regular occupant beyond two, and add 4,000 BTU if the unit cools a kitchen. Source: ENERGY STAR.
At its listed 8,000 BTU, it lines up with rooms of about 300 to 350 square feet, so Midea’s coverage figure sits at the top of the chart’s range for this capacity.
Installation and Fit
The listed window opening is 23 to 36 inches wide with a minimum height of 14 inches. The cabinet measures 15.75 inches deep, 18.54 inches wide and 13.39 inches tall.
At 50.7 pounds, this is a two-person job. One person should hold the unit steady while the other lowers the sash and fastens the mounting hardware. Follow the manual and use the supplied parts so the unit is fully secured, and plug it into a properly grounded 115V outlet as the manual directs.
Noise, Energy Use and Efficiency
Midea lists a noise level of 53.5 dB. That is reasonable for a bedroom, especially on the lower fan setting, though actual sound will depend on the fan speed and how well the window is sealed.
The listing gives an efficiency figure of 15.1, labeled as SEER, with an annual energy use of 676.7 kWh and a power draw of 728 watts. Window units are usually compared by CEER, so check the EnergyGuide label for a direct comparison. Eco mode, Sleep Mode and the 24-hour timer all help cut unnecessary running time.
Controls and Smart Features
Control options are the main draw. You can use the bright LED display, the included remote, the SmartHome app, a smart watch or voice assistant devices. That makes it easy to start cooling before you get home or change settings without getting up.
The 24-hour timer and Sleep Mode let you match cooling to your routine, and Midea pitches both as ways to save energy while staying comfortable. The three modes (cooling, dehumidifying and fan) cover most daily needs.
Smart watch control is an unusual extra. It is most useful if you already wear a compatible watch and want to adjust the temperature without reaching for your phone or the remote.
Maintenance and Drainage
The filter can be removed, washed and reattached, so there are no replacement filters to buy. Rinse it regularly during the cooling season to keep airflow strong and efficiency steady.
The dehumidifying mode helps on muggy days. The listing does not describe condensate drainage, so check the manual for how water is handled and for cleaning and storage steps at the end of the season.
Pros and Cons
| Pros | Cons |
|---|---|
| Remote, SmartHome app and voice control | Heavy at 50.7 pounds |
| 24-hour timer, Sleep Mode and Eco mode | No inverter compressor mentioned |
| Cool, dehumidify and fan modes | Needs a 14″ minimum window opening |
| Listed noise level of 53.5 dB | No heat mode |
| Washable, reusable filter |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Bedrooms and apartments up to 350 sq. ft. | Rooms larger than 350 sq. ft. |
| Smart home users with voice assistants | Anyone who needs heating |
| Buyers who want a remote and a timer | People installing alone |
| Humid rooms that benefit from dehumidifying | Windows under 14″ of opening height |
| Light sleepers who will use Sleep Mode | Casement or sliding window owners |
Final Verdict
The Midea 8,000 BTU Window Air Conditioner gives a mid-size room flexible control and the features most people use every day. Remote, app, smart watch and voice control, a 24-hour timer, Sleep and Eco modes and a washable filter make it easy to live with. The compromise is a heavier cabinet, a taller window requirement and no mention of an inverter. If it fits your window and room, you can check the current price and details for the Midea 8,000 BTU Window Air Conditioner, or compare it with other 8,000 BTU window air conditioners.
Frequently Asked Questions
Can I control the Midea MAW08S1YWT with my phone?
Yes. Midea lists control through the SmartHome app, a smart watch and voice assistant devices, in addition to the remote and the LED panel.
What size room is it for?
The listing gives 350 square feet. On the ENERGY STAR chart, 8,000 BTU matches rooms of about 300 to 350 square feet.
Does it dehumidify?
Yes. It has three modes: cooling, dehumidifying and fan. Dehumidifying is useful on humid days when the room feels damp rather than hot.
What window size does it need?
The listed opening is 23 to 36 inches wide with a minimum height of 14 inches. Measure before ordering, and plan on two people to lift the 50.7 pound unit.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.