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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 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Universal & Central Ducted Quick Connect Line Set
Description MRCOOL No-Vac® Coupler Kit 3/8" x 3/4" (Model: NVCOUPLER-3834) The MRCOOL No-Vac® Coupler Kit is designed to extend the reach of your HVAC installation by securely connecting two MRCOOL Universal precharged line sets together, allowing...Regular price $64.00Regular price $64.00 -
ICM Controls Single Phase Surge Protector
Description ICM Controls Single-Phase Surge Protector The ICM Controls Single-Phase Surge Protector is a heavy-duty electrical protection device designed to safeguard HVAC equipment and other sensitive electronics from damaging power surges and voltage spikes. Engineered for...Regular price $62.00Regular price $62.00 -
Non-Fusible 60A Disconnect Switch
Overview Disconnect Switch This outdoor disconnect switch provides a safe, code-compliant way to isolate power to your HVAC condenser during installation, servicing, or maintenance. Built for durability and outdoor exposure, it offers reliable performance in residential...Sale price $38.00Regular price $56.00Sale price $38.00Regular price $56.00 -
3/4 Inches x 6 Ft Electrical Whip with Conduit (8 Gauge Wire)
Overview 6 ft Non-Metallic Electrical Conduit Whip – 3/4" with 8-Gauge Wire (Model: 6-34-6NM) Key Features Connects condenser unit to disconnect switch Flexible non-metallic conduit for outdoor use Pre-wired for faster, cleaner installation Designed to reduce...Regular price $33.98Regular price $33.98 -
1/2 Inches x 6 Ft Electrical Whip with Conduit (10 Gauge Wire)
Description 6' Non-Metallic Electrical Conduit Whip – 1/2" x 6 ft, 10 Gauge The 6-foot Non-Metallic Electrical Conduit Whip is designed to provide a safe, flexible, and code-compliant power connection between an outdoor disconnect box and...Regular price $28.99Regular price $28.99
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.