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MRCOOL DIY 36k BTU 18 SEER Ductless Mini Split AC & Heat Pump 4th Generation - 240v with Line Set Cover & 1 YR Labor Warranty

  • Based on 67 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
Fulfilled by Ingrams Water and Air LLC.

Arrives May 15 – May 20
Order within 29 minutes
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Size: 36k BTU


Features

  • Up to 18.3 SEER2 efficiency with variable speed DC inverter compressor technology
  • Easy DIY installation: pre-charged R-410a 25ft quick connect line doesn't require special tools, equipment, or training
  • Designed to efficiently heat and cool a single 1500 Sq Ft room
  • Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty
  • Bundled with MrCool LineGuard 4.5" Line Set Cover Kit (12') and 1 Year Labor Warranty

Brand: MRCOOL COMFORT MADE SIMPLE


Capacity: 3 Tons


Cooling Power: 36000 British Thermal Units


Special Feature: Remote Controlled


Product Dimensions: 27.24"D x 86.81"W x 46.14"H


Seasonal Energy Efficiency Ratio (SEER): 18.00


Color: White


Voltage: 240 Volts (AC)


Refrigerant: R-410A


Power Source: Hardwired


Cooling Power: 36000 British Thermal Units


Additional Features: Remote Controlled


Color: White


Refrigerant: R-410A


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: Rotary


Is Outdoor Unit Required: Yes


Air Conditioner Application: residential


Voltage: 240 Volts (AC)


Power Source: Hardwired


Wattage: 4137.93 watts


Is Product Cordless: No


Seasonal Energy Efficiency Ratio (SEER): 18.00


Efficiency: 18


Capacity: 3 Tons


Floor Area: 1500 Square Feet


Room Type: Living Room


Form Factor: Mini-Split


Number Of Circuits: 1


Brand Name: MRCOOL COMFORT MADE SIMPLE


Model Name: DIY 4th Gen E STAR


Model Number: DIY-36-HP-WM-230C25LW


Included Components: MRCOOL LineGuard 4.5" Line Set Cover Kit (12"), 1 Year Labor Warranty


UPC: 840255578172


Manufacturer: HVAC Distributing LLc


Unit Count: 1.0 Count


Warranty Description: Lifetime Compressor Warranty (7-Year if not registered), 5-Year Parts Warranty, and 1-Year Labor Warranty


Item Dimensions D x W x H: 27.24"D x 86.81"W x 46.14"H


Control Method: App, Remote


Controller Type: Remote Control, iOS App, Android App, Alexa, Google Assistant


Number of Power Levels: 1


Warranty Type: labor warranty


BEE Star Rating: 4 Star


Number of Heating Elements: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 15 – May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love my Mr. Cool Mini-Split, it works GREAT !!!!!
OMG - My Mr. Cool Mini-Split works great! I bought the 36K BTU Unit and it literally cools the whole house off in 10-15 minutes. I did pay an electrician (friend) to wire it up for me even though Mr. Cool is a DIY device, I don't play with 220V power and I am not the most handy person so I called a friend. My house has big Southerly facing Windows in the High Ceiling Living Room, so the heat from the sun is a bit overwhelming when it gets warm in the PNW. The window units I used previously barely made it tolerable, they were loud (the Mr. Cool mini-split is almost silent) and they sucked a lot of power. Mr. Cool Mini-Splits are a fraction of the cost of putting in central AC and like most everything else in my house my Alexa Devices control it. So it as easy to use as telling Alexa to 'turn on Mr. Cool'. Speaking of cost, the operating cost of my Mr. Cool Mini-Split seems less than running my previous cooling solution which was multiple window units in nearly every room. Having all those windows not secured in order to have those old-school window AC units in place made me feel like I was inviting a burglar to come on in, not to mention hanging those units out the windows seemed a little tacky visually. I haven't done more than 'try' the heating function but expect it will help with that too (even though I have a great furnace with the high ceilings I have in my main living area I expect Mr. Cool will take the chill off in the winter downstairs without out overheating the upstairs. I Highly Recommend Mr. Cool Mini-Split's. Mine is keeping my house cool at a fraction of the cost and hassle of other solutions. Thanks Mr. Cool a great product that works at a reasonable price. ... show more
Reviewed in the United States on June 1, 2023 by Scott Mc

  • Mr. Cool
System is awsome. Easy to install and works fantastic.
Reviewed in the United States on August 21, 2024 by Herbert Kitchen

  • Life saver
I live in a house with baseboard heat. No duct work for central air. I ordered the 36 BTU for my 1900 sq. ft. Split level home. The main level is cooled very nicely. I have a fan blowing up the stairs and down the stairs. The upstairs does stay pretty warm still, but the humidity is out of the air. So it feels a lot better. Great purchase!! I did have a 240V line installed by an electrician, but my dad and brother-in-law were able to install the unit. ... show more
Reviewed in the United States on May 30, 2024 by Stephanie J.

  • Very nice unit, well made.
I just bought it couple weeks ago and I haven’t installed yet
Reviewed in the United States on October 11, 2024 by Manny

  • The temperature hysteresis is too wide. A total of 6 degrees is too big.
The temperature hysteresis for the temperature set point is too wide. For example if the cool set point is 73 degrees, the compressor will not start running until 76 degrees. Then the compressor will not fully turn off until the temperature hits 70 degrees. I have talked to MrCool tech support and there is no setting to change the hysteresis value. ... show more
Reviewed in the United States on July 24, 2023 by Michael J. Thornley

  • MRCOOL mini split
Works great
Reviewed in the United States on October 3, 2023 by Robert Reaves

  • Easy install
This was pretty easy to install. I hired out the electrical hook up to the panel other than that it was pretty straight forward. This thing immediately started taking the humidity out of the house on dry mode. It's cooling an 1800 square foot area with ease. I run this unit on solar and I'm still over producing. ... show more
Reviewed in the United States on June 30, 2023 by chris

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