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Influencer Pick Mrcool Diy 5th Gen Multi-zone 3-zone 55,000 Btu 23 Seer2 (9k + 9k + 9k) Ductless Mini-split Air Conditioner And Heat Pump With Ceiling Cassettes Save 60% Now [Rt5lvADz]

$87.99 $281.99 -69%

MRCOOL DIY Multi Zone 5th Gen 55K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 9K + 9K + 9K - A Heating and AC System You Can Install By Yourself!Heat or cool three rooms in style with the brand new 5th gen ceiling cassette air handlers

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Influencer Pick Mrcool Diy 5th Gen Multi-zone 3-zone 55,000 Btu 23 Seer2 (9k + 9k + 9k) Ductless Mini-split Air Conditioner And Heat Pump With Ceiling Cassettes Save 60% Now [Rt5lvADz]

MRCOOL DIY Multi Zone 5th Gen 55K BTU Three Zone Ductless Mini Split with Ceiling Cassettes 9K + 9K + 9K - A Heating and AC System You Can Install By Yourself!

Heat or cool three rooms in style with the brand new 5th gen ceiling cassette air handlers on the MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU 23 SEER 3-Zone Ductless Heat Pump Split System - 9K + 9K + 9K. This DIY Series multi-zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of your dreams due to the condenser’s 55,000 BTU capacity. The air handlers include three 9,000 BTU units (350 sq. ft. each). A heat pump by design, this ductless HVAC solution can run in reverse and pull in heat from the outdoors when in a heating mode. It comes with a 7 Year Compressor (Plus an optional lifetime compressor warranty) and a 5 Year Parts Manufacturer Warranty! 

MRCOOL DIY Series Ceiling Cassettes provide efficient heating and cooling while remaining out of sight and discreet, making them a perfect fit for any space. The cassette features an easy, low profile installation and can be recessed between all types of joists on 16 inch center including pre-manufactured I-joists. This makes it a perfect option for both new construction or retrofits. It doesn’t have strict installation requirements like other ceiling cassettes, so you’re able to install it in the location that suits you best, without using ductwork or wall space. The cassette works with the MrCool® DIY® Quick Connect® line set and the No-Vac® Coupler to increase the length of the line set. Not only does the unit offer quiet operation and multiple operating modes, but it also features the Elevation function that lowers the filter panel for easy air filter maintenance. Purchases of the MrCool® DIY® Series Ceiling Cassettes are protected by a limited lifetime warranty in addition to a 7-year compressor warranty and 5-year parts warranty.

Features:

  • Easy DIY® Installation
  • "Pre-charged DIY®
  • Quick Connect Line Set"
  • Simple to Use
  • Multi-room Comfort
  • Energy Efficient DC Inverter
  • 100% Sealed System
  • Gold Fin® Condenser
  • Eco Safe R-454B Refrigerant
  • Smartphone App Controls
  • Lifetime Technical Support
  • Low Ambient Cooling

What Our Customers Say

February 1, 2026

Absolutely no complaints!

It's a must have. Believe me.

- Brooks I..

February 1, 2026

Absolutely no complaints!

An outstanding tool. It is very dependable.

- Megan S..

February 1, 2026

Absolutely no complaints!

An incredibly useful and very efficient item.

- Bentley R..

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