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Halloween Special Mrcool Diy 5th Gen Multi-zone 3-zone 55,000 Btu 22 Seer2 (12k + 18k + 36k) Ductless Mini-split Air Conditioner And Heat Pump Gadget [fFWNm6vx]

$74.99 $239.99 -69%

MRCOOL DIY 5th Gen Multi-Zone 55K BTU Three Zone Ductless Mini Split 12K + 18K + 36K – A Heating and AC System You Can Install By Yourself!Heat or cool three zones with the MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split Sys

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MRCOOL DIY 5th Gen Multi-Zone 55K BTU Three Zone Ductless Mini Split 12K + 18K + 36K – A Heating and AC System You Can Install By Yourself!

Heat or cool three zones with the MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split System – 12k + 18k + 36k. 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 three indoor air handlers are 12k + 18k + 36k (estimated coverage varies by zone). 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 a limited lifetime compressor warranty), 5 Year Parts Manufacturer Warranty!

The MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split System – 12k + 18k + 36k units are super easy to install and require no special training or expensive specialty tools. The DIY system includes Quick Connect lines that are pre-charged with eco-friendly R-454B refrigerant. Due to the Quick Connect line set, you don’t have to hire an HVAC technician to complete the install. We also have simple video instructions on how to install a DIY Multi-Zone unit yourself!

  • 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
  • Follow Me® Feature
  • Low Ambient Cooling

What Our Customers Say

December 28, 2025

Absolutely no complaints!

This is a very smart, well-built tool.

- Jacinta P..

December 28, 2025

Absolutely no complaints!

It's a very good and effective tool.

- Salome R..

December 28, 2025

Absolutely no complaints!

An outstanding product. Very clever.

- Pwyll N..

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