Collections
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1 Room/Zone
MRCOOL Single Zone Mini Split Heat Pump Systems: Efficient & Easy DIY...
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12k BTU Mini Split Systems
Shop 12k BTU mini split systems for bedrooms, garages, workshops, apartments, additions,...
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12K–18K BTU Mini Split Systems for Living Rooms & Garages
Shop 12K and 18K BTU mini split systems for living rooms, garages,...
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18k BTU Mini Split Systems
Shop 18k BTU mini split systems for larger living rooms, garages, workshops,...
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2 Room/Zone
MRCOOL 2 Room/Zone Mini Split Heat Pump Systems: Dual Comfort with Easy...
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2 Zone Ceiling Cassette
Elevate your indoor climate control with the MrCool DIY Single Zone Mini-Split...
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2 Zone/Room Mini Splits
MRCOOL 2 Zone/Room Mini Split Systems: Dual Comfort with Easy DIY Installation...
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24k BTU Mini Split Systems
Shop 24k BTU mini split systems designed for larger living rooms, garages,...
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24K–36K BTU Mini Split Systems for Large Rooms & Open Spaces
Shop 24K and 36K BTU mini split systems for large rooms, open...
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2nd Gen MRCOOL Hyper Heat Central Ducted HVAC
MRCOOL Hyper Heat Central Ducted HVAC | MRCOOL DIY Direct Unmatched Comfort...
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3 Room/Zone
Discover Our MRCOOL DIY 3-Zone Mini Split Systems: Control the Climate in...
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3 Zone/Room Mini Splits
MRCOOL 3 Room/Zone Mini Split Heat Pump Systems: Triple Comfort, Simple DIY...
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36k BTU Mini Split Systems
Shop 36k BTU mini split systems designed for large homes, open floor...
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4 Room/Zone
MRCOOL 4 Room/Zone Mini Split Heat Pump Systems: Four-Zone Comfort with Easy...
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4 Zone/Room Mini Splits
MRCOOL 4 Zone / 4 Room Mini Splits Discover the ultimate solution...
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5 Room/Zone
MRCOOL 5 Room/Zone Mini Split Heat Pump System: Ultimate Comfort with DIY...
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5 Zone/Room Mini Splits
MRCOOL 5 Room/Zone Mini Split Heat Pump Systems: Comprehensive Comfort with Easy...
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5th Gen MRCOOL® DIY Multi-Zone Mini Split Systems
5th Gen MRCOOL® DIY Multi-Zone Mini Split Systems – 2 to 6...
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9k BTU Mini Split Systems
Shop 9k BTU mini split systems for bedrooms, offices, garages, workshops, additions,...
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9K BTU Mini Split Systems for Bedrooms & Small Rooms
Shop 9K BTU mini split systems designed for bedrooms, offices, small rooms,...
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All DIY Pre-Charged HVAC Systems – Mini Splits, Central Ducted & Packaged Units
Factory Pre-Charged HVAC Systems Designed for DIY Installation Shop our flagship line...
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Best Sellers
Discover the Ultimate in Home Comfort with Mr Cool DIY Direct’s Best...
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Best-Selling HVAC Products – Top-Rated Heating & Cooling Solutions
Shop the Best-Selling HVAC Products from MRCOOL DIY Direct Discover the most...
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Ceiling Cassette Air Handlers
Craft the Perfect Climate with Mr Cool Ceiling Cassette Air Handlers Elevate...
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Closeout Deal: MRCOOL 4th Gen R-410A Systems at 2025 Pricing
Last Chance to Buy MRCOOL R-410A Systems We’ve secured a limited inventory...
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Complete Line Set Extension Bundles - Add 25' Feet or 50' Feet To Your DIY Line Set
Upgrade your MRCOOL DIY installation with our Complete Line Set Extension Bundles,...
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Condensate Pumps for Mini-Split & Ducted HVAC Systems – Reliable Drainage Solutions
Professional-Grade Condensate Pumps for Mini-Split & Ducted HVAC Systems Ensure reliable and...
