Collections
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Condenser Mounting
Find the Perfect Condenser Mounting Solution for Your Installation Needs Ensuring proper...
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Condensers
✅ Genuine MRCOOL Condensers – ENERGY STAR®, R-410A & R-454B Upgrade your...
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CoverGuard™ 4.5" Adjustable Line-Set Covers for HVAC & Mini-Split Systems
Upgrade your HVAC installation with the CoverGuard™ Premium Adjustable Line-Set Cover System,...
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Eco-Friendly HVAC Systems
Sustainable Climate Control for a Greener Future Discover MRCOOL's next-generation HVAC systems...
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Electric Emergency Heat Strips – Reliable Backup Heating for Your HVAC System
Ensure consistent warmth and peace of mind with high-performance Electric Emergency Heat...
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Electrical Kit
Streamline HVAC installation with MrCool Electrical Kits, featuring a wire whip and...
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Fan Motors — OEM Replacements for Mini Splits, Heat Pumps, Air Handlers & Condensers
Shop high-efficiency OEM fan motors designed for MRCOOL® and compatible HVAC systems —...
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Flash Sale – Limited-Time MRCOOL Deals
MRCOOL DIY Mini Split Flash Sale – Limited-Time Heating & Cooling Deals...
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Genuine MRCOOL DIY Line Set Couplers and Control Wire
Extend your DIY Pre-Charged Lineset effortlessly with Genuine MRCOOL Couplers and Control...
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Genuine MRCOOL® Replacement Parts – OEM HVAC Parts for Mini Splits & Heat Pumps
Shop genuine MRCOOL® replacement parts including control boards, fan motors, air handlers,...
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High-Quality Surge Protectors – Buy Direct from MRCOOL DIY Direct!
Protect Your HVAC System with High-Quality RectorSeal Surge Protectors – Buy Direct...
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HVAC Clearance | Scratch & Dent Mini Splits & Discounted HVAC Equipment
Shop discounted HVAC systems, scratch and dent mini splits, overstock heat pumps,...
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HVAC Control Boards – OEM & Direct Replacement Boards for Mini Splits, Heat Pumps & Furnaces
Shop genuine and direct-fit HVAC control boards for mini splits, heat pumps,...
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HVAC Tools, Refrigerants, Gauges & Air Conditioning Supplies
Discover a complete selection of HVAC tools, refrigerants, gauges, hoses, adapters, and...
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In-Home Extended Warranties from CPS
MRCOOL DIY Direct – Your Trusted Source for CPS Warranty Protection Plans...
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Installation Accessories
Explore Our Extensive Range of MRCOOL® Installation Accessories | MRCOOL® DIY Direct...
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Line Set Cover Parts, Fittings & Extensions
Mini Split Line Set Cover Components & Accessories When you're building a...
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Memorial Day Deals
Memorial Day MRCOOL Deals This Memorial Day weekend, we remember and honor...
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Mini Split & HVAC Line Set Covers – MRCOOL & Fortress 4.5" Systems
Mini Split Line Set Covers, Line Hide Kits & HVAC Line Cover...
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Mini Split HVAC Line Set Cover Kits
Mini Split Line Set Cover Kits Shop complete mini split line set...
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Mini-Split Line Set Covers & Line-Hide Systems
Mini-Split Line Set Covers & Line-Hide Systems MRCOOL DIY Direct stocks the...
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Mini-Split Tools and Accessories
Get the job done right with mini split tools and accessories from...
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Miscellaneous HVAC Parts — Sensors, Switches, Valves, Sending Units & Accessories
Miscellaneous HVAC Parts — Sensors, Switches, Valves, Sending Units & Accessories Explore...
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Modular Blowers
The MRCOOL Multi-Position Modular Blower is designed to provide reliable and efficient...
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Monthly Best Sellers
Discover Our Best-Selling Products at MRCOOL DIY Direct, Your Top Source for...
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MRCOOL 2 Zone Ceiling Cassettes
Experience the pinnacle of comfort and convenience with the MRCOOL DIY 4th...
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MRCOOL 2nd Generation Central Ducted Heat Pump Systems – Custom Quotes
The MRCOOL 2nd Generation Central Ducted Heat Pump Systems collection includes our...
