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MRCOOL 8,000 BTU U-Shaped Window Air Conditioner
MRCOOL 8,000 BTU U-Shaped Window Air Conditioner
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MRCOOL 8,000 BTU U-Shaped Window Air Conditioner

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Product Overview

Featuring a u-shaped design, the MRCOOL MWUCO8T115 allows you to close the window it's installed in, creating a sound barrier to keep unwanted noise out. Featuring 8,000 BTUs of cooling power and Wi-Fi enabled, it delivers user-friendly cooling to bedrooms, offices, and other spaces up to 350 square feet.

U-Shaped Window AC

Other window air conditioners are known to let outside noise in when installed but not the MRCOOL 8,000 BTU U-Shaped Window Air Conditioner. Giving you the ability to close the window it operates in, this unit allows the sound of the compressor to remain outside for a quieter performance. 

On even its highest fan speeds, the Energy Star rated U-Shaped Window AC from MRCOOL is only 42 decibels loud.

Smart Control Made Easy

Control the MRCOOL U-Shaped Window AC from anywhere with just your smartphone. Download the MRCOOL SmartHVAC app (iTunes, Google Play) and connect your device to the air conditioner. Use the app to control the unit, create schedules, and much more. It's even compatible with virtual assistants like Amazon Alexa and Google Assistant.

Indoor Comfort Made Easy

With its powerful features and multiple operating modes, this MRCOOL 8,000 BTU window AC is designed to deliver maximum comfort to small rooms.

  • Cooling Performance: Its cool mode uses 8,000 BTUs of cooling power to keep you comfortable all summer long.
  • Moisture Removal: On muggy or rainy days, use dry mode to remove excess moisture from your indoor air.
  • Fan-Only Mode: Circulate fresh air throughout your room on days when cooling isn't needed.
  • Automatic Operation: Take the guesswork out of cooling. Set your desired room temperature and let this unit choose the right operating mode and fan speed to achieve it.

Additional Features

  • Energy Star Rated: This window AC has been independently verified to operate at peak efficiency.
  • Installation Materials Provided: With the included installation materials, it's easy to set this air conditioner up in windows 22 - 36 inches wide and at least 13.5 inches tall.
  • Built-In Thermostat: It's capable of temperatures from 60 - 90 degrees Fahrenheit.
  • Eco Mode: Saves energy by cycling the compressor and fan at specific intervals.
  • Sleep Mode: Gradually increases the room temperature and runs the unit at a lower fan speed for an efficient and quiet nighttime performance.
  • Swinging Louvers: Automatically distribute air to every corner of your space.
  • Multiple Fan Speeds: Features three fan speeds for a customizable airflow. 


Create a quieter indoor environment without sacrificing comfort when you select this 8,000 BTU u-shaped window air conditioner from MRCOOL.

What Customers Love

  • U-Shaped Design: Its u-shape design allows you to fully close the window it's installed in, keeping noise outside your room.
  • Smart Controls: Wi-Fi enabled, you can control this window air conditioner from anywhere with just your phone.

Things to Consider

  • App Download Required: To control the air conditioner with your phone you'll first need to download the MRCOOL SmartHVAC app (iTunes, Google Play).
  • Best For Small Rooms: This MRCOOL window AC works best in rooms up to 350 square feet. For larger spaces, consider the MRCOOL MWUC10T115.


ASHRAE Cooling Power 8000 BTUs
Minimum Window Height 19.5 in.
Energy Efficiency Ratio (EER) 3.3
Energy Star Yes
Wi-Fi Capable Yes
Installation Kit Included Yes
Height 13.46 in.
Width 19.17 in.
Weight 55.55 lbs.
Depth 21.97 in.
Maximum Operating Temperature - Cooling 190 degrees F
Minimum Operating Temperature - Cooling 64 degrees F
Minimum Window Width 23 in
Maximum Window Width 23 in
Number of Fan Speeds 3
Maximum Cubic Feet per Minute (CFM) 476 CFM
Controls Electronic
Remote Control Yes
Auto-Restart Yes
Fan-Only Mode Yes
Air Filter Yes
Refrigerant Type R-32
Voltage 110-120 V
Maximum Cooling Wattage 720 W
Minimum Noise Level 42 dB
Maximum Noise Level 47 dB
Circuit Breaker Rating 125V-15A
Power Cord Length 4.92 ft.
Color White

Manufacturer's Warranty

1-Year Limited Warranty

Info & Guides

What's In The Box?

  • MRCOOL 8,000 BTU U-Shaped Window Air Conditioner
  • Owner's Manual
  • Window Installation Materials
  • Remote Control