The MRCOOL® EasyPro® 18K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser delivers powerful, energy-efficient comfort in a system designed specifically for homeowners. Built for true do-it-yourself installation, it requires no specialized tools, HVAC certifications, or prior experience, making it an excellent solution for garages, basements, attics, bonus rooms,…

25ft 1/4 x 1/2 Lineset for DIY 18K Indoor - R454B

The Patented MrCool 5th Generation DIY 18K BTU, 22.5 SEER2 Ductless Heat Pump system offers a complete solution to your home's heating and cooling needs. This system can heat & cool an area up to 800 sq. ft and is capable of an Energy Star certified, 22.5 SEER2 efficiency rating.…

The MRCOOL® EASY PRO™ Series Mini-Split Air Handler offers a cost-effective, user-friendly solution for those who want reliable heating and cooling without breaking the bank. This DIY mini-split air handler is designed to simplify installation with its innovative, budget-friendly setup, making it the most affordable choice in MRCOOL’s lineup. The…

3/4" x 6 Ft DiversiTech Metallic Electrical Whip with #8 Wire

Protect your investment and you peace of mind with the MRCOOL Mini-Split Cleaning Kit

5-year compressor warranty and 3-year parts warranty

The DiversiTech® 6-34-6NM DiversiWhips Non-Metallic Connectors 3/4 in. x 6 ft. #8 THHN wire. Also use for heat pumps, refrigeration, hot tubs, swimming pools and outdoor lighting. Three distinct wire colors for ease of hook-up, 1 straight and 1 90 degree metallic or non-metallic connector. The 90 degree connector is…

Electronic control box subassembly for DIY-24-HP-C-230AE

If you’re in need of comfort, our new 5th Generation MRCOOL® DIY® 27k BTU Multi-Zone Ductless Mini Split Condenser is the perfect solution! The acronym in the name is true - you can install this system on your own, without the assistance of an HVAC professional! You’ll save money in…

The MRCOOL DIY® 5th Generation Mini Split is a versatile, energy-efficient heating and cooling solution designed for homeowners seeking a straightforward, do-it-yourself installation. Available in various capacities—including 9K, 12K, 18K, 24K, and 36K BTU models—it caters to spaces ranging up to 1,550 square feet. Installation is simple thanks to MRCOOL’s…

35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B

DIY® Series OuttaSight™ 12k BTU Ceiling Cassette