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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 5th Gen 24K 24000 BTU Single Zone Ductless Mini Split Air Handler 230V - DIY-24-HP-WMAH-230D25-O
No reviewsDescription MRCOOL DIY 5th Gen 24K 24000 BTU Ductless Mini Split Air Handler 230V The 5th Generation MRCOOL® DIY® 24K BTU Ductless Mini-Split Heat Pump is a highly efficient solution for heating and cooling spaces up...Regular price $965.00Regular price $965.00 -
MRCOOL Advantage 5th Gen 12K BTU Ductless Mini Split Heat Pump System 115V
No reviewsOverview MRCOOL Advantage 5th Gen 12k BTU 115V Mini-Split System – Air Handler & Condenser If you’re ready for a real advantage when it comes to comfort, we suggest getting the 5th Generation 12k BTU 115V...Regular price $937.00Regular price $937.00 -
MRCOOL DIY 5th Gen 18K 18000 BTU Single Zone Ductless Mini Split Air Handler 230V - DIY-18-HP-WMAH-230D25-O
1 reviewDescription MRCOOL DIY 5th Gen 18K 18000 BTU Ductless Mini Split Air Handler 230V The 5th Generation MRCOOL® DIY® 18K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is a powerful and efficient solution for...Regular price $931.00Regular price $931.00 -
MRCOOL Advantage 5th Gen 12K BTU Ductless Mini Split Heat Pump System 230V
No reviewsOverview MRCOOL Advantage 5th Gen 12k BTU 230V Mini-Split System – Air Handler & Condenser Pure comfort at a cost that can’t be beat, the 5th Generation 12k BTU 230V Advantage condenser is the right choice...Regular price $905.00Regular price $905.00 -
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MRCOOL 30 Gallon 4500 Watt Electric Tank Water Heater
No reviewsDescription MRCOOL 4500 Watt Electric Tank Water Heater - 30 Gallon Capacity With the MrCool® Electric Storage Water Heater, you can count on reliable hot water for any home. Designed for durability and optimal performance, this...Sale price $901.00Regular price $1,032.00Sale price $901.00Regular price $1,032.00 -
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MRCOOL 40 Gallon 4500 Watt Electric Tank Water Heater
No reviewsDescription MRCOOL 4500 Watt Electric Tank Water Heater – 40 Gallon Capacity The MRCOOL® 40-Gallon Electric Storage Water Heater delivers dependable, energy-efficient hot water for everyday household needs. Designed for durability and consistent performance, this unit...Sale price $847.00Regular price $989.00Sale price $847.00Regular price $989.00

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.