Midea 8,500 BTU Portable AC Review: Small Room, Smart Control
A compact single-hose portable air conditioner rated 8,500 BTU ASHRAE and 5,000 BTU SACC, with app and voice control, three modes and a slim 11.61 inch wide body.
By Daniel Brooks
Updated October 16, 2026
The Midea 8,500 BTU Portable AC is a compact, smart single-hose unit sized for one small room. Midea rates it at 8,500 BTU on the ASHRAE scale and 5,000 BTU on the newer SACC scale, and says it cools spaces up to 150 square feet. It adds app control, Alexa and Google Assistant support, and a slim body that fits beside a bed or desk. It sits among the smaller single-hose portable air conditioners we cover, with a 4.0 out of 5 average across 579 ratings on its listing.
The model number is MAP05S1AWT-A. It runs on a standard 115 volt outlet, draws 830 watts, and offers cool, dry and fan modes with a 24-hour timer.
Our Verdict
This Midea is a sensible pick for a small bedroom, dorm room or home office where a window unit is not allowed. The footprint is narrow, the power draw is low, and smart control is included at a size where many brands only offer a basic remote.
The limit is capacity. With 5,000 BTU SACC, it is built for about 150 square feet, and it will struggle in a living room or a sunny corner room. If your space is small and you want app scheduling, it is a good match. If the room is larger, step up to a bigger portable.
Midea 8,500 BTU ASHRAE Portable Air Conditioner
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | Midea |
| Model | MAP05S1AWT-A |
| Type | Single-hose portable air conditioner, 3-in-1 |
| Cooling Capacity | 8,500 BTU ASHRAE / 5,000 BTU SACC |
| Room Size | Up to 150 sq ft |
| Power | 115 volts, 830 watts |
| Noise Level | 52.6 dB (listed) |
| Temperature Range | 62 to 90 degrees F |
| Airflow | 330 / 277 CFM (high / low) |
| SEER (listed) | 6.1 |
| Dimensions | 11.54″D x 11.61″W x 27.76″H |
| Weight | 47.2 pounds |
| Window Kit | Fits openings from 26.5 to 48 inches |
| Smart Control | SmartHome app, Alexa, Google Assistant |
| Warranty | 1 year parts and labor |
Cooling Capacity and Room Size
The two BTU numbers on the box describe the same unit. The ASHRAE figure of 8,500 BTU is the older lab rating. The SACC figure of 5,000 BTU accounts for the heat a single-hose portable pulls back into the room and is the better number for comparing portables.
Midea matches that SACC rating to a room of up to 150 square feet. That is a small bedroom, a dorm room, a nursery or a compact office. The compressor is a standard reciprocating type with no inverter, so it cycles on and off to hold the set temperature. You can set it anywhere from 62 to 90 degrees F.
In a room with strong afternoon sun or more than one or two people, expect it to run near full output on hot days. Keep doors closed and blinds drawn to help it keep up.
Installation and Fit
Setup is tool-free. Roll the unit into place, attach the 5 ft exhaust hose, fit the adjustable window bracket into the opening and plug it in. The bracket covers window openings from 26.5 to 48 inches, which suits most standard sliding and hung windows.
The body measures 11.54 inches deep, 11.61 inches wide and 27.76 inches tall, which is narrow for a portable. At 47.2 pounds it is light enough to roll between rooms, though not something you will want to carry upstairs often. Keep the hose as short and straight as possible, since a long, bent hose lets more heat back into the room. Seal any gaps around the window panel so warm outside air does not leak in around it.
Noise, Energy Use and Efficiency
The listing gives a noise level of 52.6 dB. That is about average for a single-hose portable: noticeable in a quiet bedroom, but steady enough that many people sleep through it. The fan has a quieter low setting for night use.
Power draw is the strong point. At 830 watts, it uses less than many larger portables, and the listing estimates annual energy use at 615 kilowatt hours. The listed SEER is 6.1, which is typical for a non-inverter portable. A small room and a short run time are the best ways to keep the bill down.
Controls and Smart Features
The Midea SmartHome app for iOS and Android lets you switch modes, change the temperature and set schedules from your phone. You can pair the unit with Alexa or Google Assistant for voice control. On the unit, an LED display and digital buttons handle the basics, and a compact remote with batteries included covers the rest.
The 24-hour timer lets you have the room cool before you get home or switch the unit off after you fall asleep. Smart scheduling is the more useful tool for daily use, since you can set it once and forget it.
Dehumidifying and Filter Care
Dry mode pulls moisture from the air on damp days without cooling the room much, and fan mode circulates air when you only need a breeze. Cool mode also removes some humidity as it runs.
The removable air filter is washable and reusable, so there are no replacement filters to buy. Midea recommends cleaning it every week of operation. A clean filter keeps airflow at its rated 330 CFM on high and helps the compressor work less.
Pros and Cons
| Pros | Cons |
|---|---|
| Narrow 11.61 inch wide body | 5,000 BTU SACC suits only small rooms |
| App, Alexa and Google Assistant control | Non-inverter compressor |
| Low 830 watt power draw | 52.6 dB is average, not quiet |
| Tool-free window kit for 26.5 to 48 inch openings | 5 ft hose limits placement |
| Washable, reusable filter | Weekly filter cleaning recommended |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Small bedrooms, dorms and nurseries | Living rooms and open spaces |
| Renters who cannot install a window unit | Very sunny or hot rooms |
| Smart home users with Alexa or Google | Light sleepers who need a very quiet unit |
| Anyone who wants low power draw | Buyers who need heat as well as cooling |
To compare it with similar models, see our picks for the best portable air conditioners for small rooms and the best portable air conditioners for bedrooms.
Final Verdict
The Midea 8,500 BTU Portable AC is a compact, efficient single-hose unit with smart control that is easy to live with in a small room. Its narrow body, 830 watt draw and tool-free install make it practical for renters and dorms. Keep it to spaces of about 150 square feet and it will do the job well. You can check the current price and details for the Midea 8,500 BTU Portable Air Conditioner.
Frequently Asked Questions
What size room does the Midea 8,500 BTU portable cool?
Midea rates it for spaces up to 150 square feet, based on its 5,000 BTU SACC rating.
Does it work with Alexa?
Yes. It works with Alexa and Google Assistant, and the Midea SmartHome app adds schedules and remote control from your phone.
Is it a single-hose or dual-hose unit?
It is a single-hose portable with one 5 ft exhaust hose and a window kit included.
How often should I clean the filter?
Midea recommends cleaning the washable filter every week of operation.
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.