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MRCOOL DIY® 5th Gen 18K (230V) One-Way Ceiling Cassette – Model DIYCASSETTE18HP-230D25-O
No reviewsRegular price $1,440.00 -
MRCOOL DIY® 5th Gen 12K (230V) One-Way Ceiling Cassette – DIYCASSETTE12HP-230D25-O
No reviewsRegular price $1,421.00 -
MRCOOL DIY® 5th Gen 9K (230V) One-Way Ceiling Cassette – DIYCASSETTE09HP-230D25-O
No reviewsRegular price $1,410.00 -
MRCOOL DIY® 5th Gen 6K (230V) One-Way Ceiling Cassette – DIYCASSETTE06HP-230D25-O
No reviewsRegular price $1,312.00
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MRCOOL DIY 3 Zone 36,000 BTU (6K + 6K + 12k) 5th Gen Ductless Mini Split AC & Heat Pump Complete System 230V
No reviewsOverview MRCOOL DIY 5th Gen Multi-Zone 3-Zone 36,000 BTU 23 SEER2 (6K + 6K + 12k) Mini-Split Air Conditioner and Heat Pump 230V Take command of your indoor comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini...Sale price From $4,827.00Regular price $5,719.99Sale price From $4,827.00Regular price $5,719.99 -
MRCOOL Hyper Heat 5 Ton 60,000 BTU 16 SEER2 Central Ducted Heat Pump Split System - 2nd Gen
No reviewsDescription MRCOOL Hyper Heat 60,000 BTU 5 Ton 16 SEER2 Central Ducted Heat Pump System The 2nd Generation MRCOOL Hyper Heat 5 Ton Central Ducted Heat Pump System is engineered for powerful, reliable heating and cooling...Regular price $4,814.00Regular price $4,814.00 -
MRCOOL VersaPro 3.5 Ton Horizontal Package Heat Pump - R-454B
No reviewsDescription MRCOOL VersaPro® 42,000 BTU 3.5 Ton 13.4 SEER2 Horizontal Packaged Heat Pump – R-454B The MRCOOL VersaPro® 3.5 Ton Horizontal Packaged Heat Pump is a robust, all-in-one HVAC solution engineered to deliver reliable year-round heating...Regular price $4,774.00Regular price $4,774.00 -
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MRCOOL DIY 2 Zone 36,000 BTU (12K + 24K) 5th Gen Ductless Mini Split AC & Heat Pump Complete System 230V
No reviewsOverview MRCOOL DIY 5th Gen Multi-Zone 2-Zone 36,000 BTU 23 SEER2 (12K + 24K) Mini-Split Air Conditioner and Heat Pump 230V – Includes Line Sets Take command of your indoor comfort with the MRCOOL DIY 5th...Sale price From $4,695.00Regular price $5,563.57Sale price From $4,695.00Regular price $5,563.57 -
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MRCOOL DIY 2 Zone 36,000 BTU (12K + 18K) 5th Gen Ductless Mini Split AC & Heat Pump Complete System 230V
No reviewsOverview MRCOOL DIY 5th Gen Multi-Zone 2-Zone 36,000 BTU 23 SEER2 (12K + 18K) Mini-Split Air Conditioner and Heat Pump 230V – Includes Line Sets Take command of your indoor comfort with the MRCOOL DIY 5th...Sale price From $4,629.00Regular price $5,485.37Sale price From $4,629.00Regular price $5,485.37 -
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MRCOOL DIY 2 Zone 36,000 BTU (9K + 24K) 5th Gen Ductless Mini Split AC & Heat Pump Complete System 230V
No reviewsOverview MRCOOL DIY 5th Gen Multi-Zone 2-Zone 36,000 BTU 23 SEER2 (9K + 24K) Mini-Split Air Conditioner and Heat Pump 230V – Includes Line Sets Take command of your indoor comfort with the MRCOOL DIY 5th...Sale price From $4,538.00Regular price $5,377.53Sale price From $4,538.00Regular price $5,377.53

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.