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MRCOOL DIY® 5th Gen 18K (230V) One-Way Ceiling Cassette – Model DIYCASSETTE18HP-230D25-O
Regular price $1,440.00 -
MRCOOL DIY® 5th Gen 12K (230V) One-Way Ceiling Cassette – DIYCASSETTE12HP-230D25-O
Regular price $1,421.00 -
MRCOOL DIY® 5th Gen 9K (230V) One-Way Ceiling Cassette – DIYCASSETTE09HP-230D25-O
Regular price $1,410.00 -
MRCOOL DIY® 5th Gen 6K (230V) One-Way Ceiling Cassette – DIYCASSETTE06HP-230D25-O
Regular price $1,312.00
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MRCOOL 16 ft. 1/4 x 1/2 Pre-Charged Quick Connect Line Sets (for 18K Indoor) - R454B - DIY16-1412-O
Description MRCOOL R-454B DIY Line Set 1/4 x 1/2 – For 18K BTU MRCOOL DIY Indoor Units These MRCOOL DIY line sets are built for seamless compatibility with 18K BTU indoor unit in 5th Gen Multi-Zone...Regular price $239.00Regular price $239.00 -
MRCOOL 16 ft. 1/4 x 3/8 Pre-Charged Quick Connect Line Sets (for 6K 9K & 12K Indoor) - R454B - DIY16-1438-O
Description MRCOOL R-454B DIY Line Set (1/4" x 3/8") – For 6K, 9K & 12K BTU MRCOOL DIY Indoor Units These MRCOOL DIY pre-charged line sets are designed for 6K, 9K, and 12K BTU indoor units...Regular price $227.00Regular price $227.00 -
MRCOOL Universal Air Handler Heat Kit with Circuit Breaker - R-454B
Description MRCOOL Universal® R-454B Electric Heat Kits (5kW–20kW) for Universal Series Air Handlers The MRCOOL Universal® R-454B Electric Heat Kits are designed to provide dependable auxiliary and emergency backup heat for MRCOOL Universal Series air handlers....Regular price From $181.00Regular price From $181.00 -
Mrcool MrBreeze® Hot+Cool Bladeless Fan
Overview MRCOOL MrBreeze® Hot+Cool Bladeless Fan – Oval Design (Model: MRF1016PLOW) The MRCOOL® MrBreeze® Hot+Cool Bladeless Fan delivers safe, quiet, and energy-efficient comfort in a sleek, modern design built for year-round use. Designed to heat and...Sale price $154.00Regular price $229.00Sale price $154.00Regular price $229.00 -
MRCOOL Heat Kit for 2nd Gen VersaPro Central Ducted Systems
Description MRCOOL VersaPro® / Hyper Heat® 2nd Gen Electric Heat Kits (5kW–20kW) The MRCOOL VersaPro® / Hyper Heat® 2nd Gen Electric Heat Kits are designed to provide reliable auxiliary and emergency backup heat for MRCOOL central...Sale price From $153.00Regular price $178.00Sale price From $153.00Regular price $178.00 -
MRCOOL MRBREEZE Copper Oval Bladeless Fan and Air Purifier
Overview MRBREEZE® Copper Oval Bladeless Fan & Air Purifier Model: MRFAN38PLOCU The MRBREEZE® Copper Oval Bladeless Fan & Air Purifier delivers smooth, natural airflow while actively improving indoor air quality. Designed for quiet, efficient performance, this...Sale price $140.00Regular price $214.00Sale price $140.00Regular price $214.00
MRCOOL
MRCOOL is one of the most popular names in DIY-friendly HVAC systems, offering innovative mini splits, heat pumps, and central heating and cooling solutions designed for easy installation and long-term efficiency. The MRCOOL DIY series is especially known for its pre-charged line sets, allowing homeowners to install a professional-quality system without the need for special tools or HVAC certification.
The MRCOOL collection includes DIY mini split systems, multi-zone units, heat pumps, condenser and air handler systems, and smart HVAC technology that delivers quiet operation, energy savings, and year-round comfort. Perfect for homes, workshops, additions, or offices, MRCOOL provides affordable climate control, simple installation, and reliable performance backed by modern engineering.