The MRCOOL® EASY PRO™ Mini-Split Air Handler offers an affordable, user-friendly heating and cooling solution for spaces up to 550 square feet, making it perfect for single rooms, small offices, or even server rooms. Designed with ease of use in mind, this DIY mini-split air handler is budget-friendly and the…

The MRCOOL® LineGuard Line Set Cover is a protective exterior line set cover designed for use with MRCOOL® ductless mini split systems. This set of protective coverings can fit over a total of 12 feet of ductless refrigerant lines. It is easy to install, lightweight, and pliable. This kit includes…

The MRCOOL® DIY® Select 18K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make HVAC installation simple and accessible for homeowners. Built for true do-it-yourself installation, it requires no specialized tools, certifications, or prior HVAC experience. Ideal for garages, home offices, studios, and similar spaces, it…

The MRCOOL® EASY PRO™ Mini-Split Air Handler is an affordable, user-friendly heating and cooling solution for spaces up to 800 square feet, making it perfect for large rooms, home offices, or server rooms. Designed with simplicity in mind, this DIY mini-split air handler is the most budget-friendly unit in MRCOOL’s…

DIY 4th Generation 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor

DIY® Series OuttaSight™ 12k BTU Ceiling Cassette

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…

DIY® Series OuttaSight™ 9k BTU Ceiling Cassette

The MRCOOL® EasyPro® 24K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make high-performance home comfort simple and affordable for everyday homeowners. Built for true do-it-yourself installation, it requires no special tools or HVAC experience, making it an ideal solution for living rooms, open layouts, large…

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

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…

The 5th Generation MRCOOL® DIY® 9K BTU 22.5 SEER Ductless Mini-Split Heat Pump is a highly efficient and powerful solution for heating and cooling areas up to 400 sq. ft. Designed specifically for easy DIY installation, this system removes the need for specialized tools or professional help, allowing for a…

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.…

Taking on an HVAC installation yourself might seem daunting, but the 5th Generation MRCOOL® DIY® 24K BTU 22.7 SEER Ductless Heat Pump Single Zone Mini Split Condenser is built specifically for easy, do-it-yourself setup. With no special tools or professional experience needed, this system is perfect for heating and cooling…

The 5th Generation MRCOOL® DIY® 12K BTU Ductless Mini-Split Heat Pump is an efficient and versatile climate control solution for spaces up to 550 sq. ft. Designed with homeowners in mind, this system offers a true DIY installation process, eliminating the need for specialized tools or professional assistance. This makes…

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

24k & 36k BTU MRCOOL Ductless Split System Condenser Wall Mounting Kit

1 Year Parts, 2 Years Compressor

MRCOOL® DIY 4th Gen Multi-Zone 5-Zone Condenser

The 5th Generation MRCOOL® DIY® Series OuttaSight® 18K BTU 230V One-Way Ceiling Cassette provides efficient and powerful climate control for areas up to 800 sq. ft. Designed for effortless installation, it eliminates the need for specialized tools, offering a cost-effective and straightforward setup. Ideal for both multi-zone and single-zone applications,…

The MRCOOL® EASY Pro™ Series 9k BTU Mini-Split Heat Pump Condenser is a budget friendly, convenient and impressive heating and cooling solution for spaces around 400 square feet. Due to the innovative nature of the unit’s do-it-yourself installation, you can have this system operating and bringing you comfort in no…

The 5th Generation MRCOOL® DIY® 36K BTU Ductless Mini-Split Heat Pump is an efficient and versatile heating and cooling solution for spaces up to 1550 sq. ft. Designed for true do-it-yourself installation, it requires no special tools or professional help, making setup quick, straightforward, and cost-effective. A key feature of…

MRCOOL® E Star DIY 4th Gen 12k BTU Ductless Mini-Split Air Handler 115V/60Hz