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MRCOOL COMFORT MADE SIMPLE

MRCOOL 24000 BTU 230V Ductless Inverter Mini Split Air Conditioner & Heat Pump System, 5th Gen DIY - Wall-Mounted AC Unit w/ Heating and Cooling for Home, Office & Commercial Space

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Availability: 19 left in stock
Fulfilled by Jacks Small Engines
Arrives Aug 30 – Aug 31
Order within 23 hours and 20 minutes
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Style: 24K


Features

  • Air Conditioner: 5th Generation DIY mini split air conditioner equipped with both cooling and heating capabilities with 24,000 BTUs and coverage up to 1050 square feet; Perfect for home, office, or commercial use
  • Easy DIY Installation: No special tools, equipment, or training are required, thanks to pre-charged 25-foot Quick Connect line sets, making installation a breeze and completing in just a few hours
  • Low Noise, Efficient Performance: Combo unit operates quietly and efficiently to keep you comfortable without high energy costs
  • Cooling & Heating Convenience: With both heating and cooling capabilities, this combo unit is great as an HVAC for all-year-round use; Sleek design and neutral color allow this modern indoor unit to blend into any interior space

Description

Transform your home’s comfort with the 5th generation MRCOOL DIY 24K BTU, 22.7 SEER ductless Heat Pump system. Designed for spaces up to 1,050 sq. ft., this powerful system efficiently heats and cools large rooms or open areas, providing year-round comfort. With an impressive 22.7 SEER rating, it’s Energy Star certified, offering excellent performance while keeping energy costs low. The MRCOOL DIY system includes a 24K condenser, 24K air handler, and a 25 ft. pre-charged line set with R-454A refrigerant, making installation simple and straightforward. No special tools or professional help are required—the quick- connect line set ensures a hassle-free DIY setup. With versatile modes including heat, cool, dry (dehumidification), and sleep, you can customize your comfort to suit any situation. The "Follow Me" feature adjusts the temperature based on readings from the remote control, ensuring your room stays at the perfect temperature. Plus, with the Smart HVAC app, you can control and adjust your system from your smartphone for added convenience. Experience reliable, energy-efficient climate control with the MRCOOL DIY 5th Gen system—perfect for those looking for easy installation, low energy bills, and ultimate comfort.

Brand: MRCOOL COMFORT MADE SIMPLE


Capacity: 2 tons


Cooling Power: 24000 british thermal units


Special Feature: Dehumidifier, Remote Controlled, Sleep Mode, WiFi Enabled


Product Dimensions: 10"D x 40"W x 14"H


Start year: 2020


Seasonal Energy Efficiency Ratio (SEER): 22.7


Color: White


Voltage: 230 volts


Noise Level: 46 db


Cooling Power: 24000 british thermal units


Additional Features: Dehumidifier, Remote Controlled, Sleep Mode, WiFi Enabled


Color: White


Noise: 46 db


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Air Conditioner Application: Indoor


Voltage: 230 volts


Power Source: Corded Electric


Wattage: 5750 watts


Item Dimensions D x W x H: 10"D x 40"W x 14"H


Item Weight: 180 pounds


Window Opening Minimum Height: 23 inches


Window Opening Minimum Width: 762 centimeters


Control Method: App, Remote, Voice


Controller Type: App Control, Remote Control, Voice Control


Operating Mode: Cooling, Heating


Warranty Type: Extended


BEE Star Rating: 1 Star


Brand Name: MRCOOL COMFORT MADE SIMPLE


Start Year: 2020


Model Name: DIY 5TH Gen 24,000 BTU 22.7 SEER2 Energy Star Ductless Mini-Split AC


Model Number: DIY-24-HP-WM-230D25O


Unit Count: 1 Count


Included Components: 25ft Install Kit 230V


Global Trade Identification Number: 60


UPC: 840255588560


Manufacturer: MRCOOL


Item Type Name: DIY 5th gen Energy Star


Warranty Description: 5-year Parts and 7 year Compessor


Seasonal Energy Efficiency Ratio (SEER): 22.7


Annual Energy Consumption: 5750 watts


Capacity: 2 tons


Floor Area: 1050 square_feet


Room Type: Multi-purpose


Form Factor: Mini-Split


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 30 – Aug 31

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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Similar Products

Top Amazon Reviews

    • Great DIY system!
Style: 12K
Installation really was easy, took just a few hours, although I spread them out over a couple of days. I was ready to buy a cheaper unit and have my HVAC guy help install it, but scored the Mr. Cool at a great discount which made it a no brainer! The included instructions are not that great, but there are lots of videos online on installing Mr. Cool mini splits. I'd recommend watching assorted ones before you begin. Followed the installation per the videos, had no leaks, and the unit worked perfectly the first time i started it up. ... show more
Reviewed in the United States on May 13, 2026 by Randy Banner
    • Excellent in the Arizona heat and easy install
Style: 12K
Super easy install. I was so impressed, I live in the desert 113degree heat today and this baby works like a friggin charm. Will be getting a couple more. Have been watching my electric bill(last year we used a portable cooler) and per month we are saving SO MUCH compared to last year, for reference this is in our converted garage ... show more
Reviewed in the United States on July 17, 2026 by Mandi
    • An effective and efficient DIY! Runs great!
Style: 36K
Review Image by Zack Groom
Review Image by Zack Groom
A great solution! I was able to DIY this project 100% (did have some help lifting the gear to mount to the walls). The install was involved in but manageable. Lines and power installed with ease. Outstanding heating and cooling capabilities. This was the best purchase I've made all year, a big quality of life upgrade that is already bringing down my electric bill. 10/10 would recommend and buy again. ... show more
Reviewed in the United States on October 24, 2025 by Zack Groom
    • Worth every penny
Style: 12K
Love this unit. Easy to install and crazy quiet Cools fantastic my 8x20 building.
Reviewed in the United States on July 8, 2026 by Andrew
    • 100 percent satisfied
Style: 12K
Glad I did this job myself. Nice machine works great cools and heats my 500 square foot room well. It’s very quiet. Watch some YouTube videos.
Reviewed in the United States on June 3, 2026 by John Bonomi
    • A $700 Electrician Bill and Holes in My Wall: Dead on Arrival.
Style: 12K
Review Image by Will
Review Image by Will
I purchased the MRCOOL 5th Gen 12K BTU 115V unit (DIY-12-HP-WM-115D25O) expecting a streamlined installation. Instead, I ended up $700 out of pocket, with a dead piece of hardware and holes in my walls. To ensure everything was done strictly by the book, I hired a licensed professional electrician to run a dedicated circuit and hook up the unit, which cost me $700. He verified that the outdoor condenser was receiving a perfect 120V of power. Despite a flawless professional electrical installation, the unit immediately threw an E1 Communication Error upon startup. The outdoor compressor refused to engage, rendering the entire system completely useless right out of the box. When I contacted MRCOOL technical support, their troubleshooting protocol was absurd. Instead of addressing a clearly defective product, they required me to completely dismantle the outdoor unit to extract the motherboard just so I could take pictures of the underside of the PCB for them. Expecting a consumer to perform factory-level diagnostics on a brand-new appliance—after already paying a professional to install it—is unacceptable. With my Amazon return window closing, I chose to pack up this heavy, defective hardware and send it back rather than be strung along by warranty delays. Now I am left out $700 for electrical work I no longer need, while patching 3-inch holes in my drywall and sealing exterior walls. If you buy this unit, you are gambling on factory quality control, and the financial risks are high if you lose. Avoid this product. ... show more
Reviewed in the United States on May 21, 2026 by Will
    • Great units!
Style: 12K
Took more to install than the videos suggest but once it was done, we love our units. Purchased three for our new home instead of going with central a/c. So far, we are very pleased with the way they're working.
Reviewed in the United States on June 23, 2026 by Tracy Lambert
    • Easy install!
Style: 12K
Easy to install! Worksvwell!
Reviewed in the United States on June 21, 2026 by Lugenia Fowler

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