MRCOOL DIY Select 18K BTU Mini-Split Heat Pump System (230V)

MRCOOL DIY Select 18K BTU Mini-Split Heat Pump System (230V)

The MRCOOL DIY Select 18K BTU Mini-Split Heat Pump System (230V) is designed to deliver reliable year-round heating and cooling for spaces up to approximately 800 square feet. Featuring MRCOOL's DIY-friendly installation technology, this complete system allows homeowners to install their own ductless mini split without specialized HVAC tools or refrigerant handling.

Perfect for garages, finished basements, large bedrooms, bonus rooms, and other medium-sized living spaces, the DIY Select Series combines dependable performance with energy-efficient inverter technology, built-in Wi-Fi connectivity, and simple installation using MRCOOL's pre-charged Quick Connect® line set.

Key Features

✔ 18,000 BTU Heating & Cooling Capacity

✔ Ideal for spaces up to approximately 800 sq. ft.

✔ 230V Electrical Connection

✔ 11.5 ft. DIY® Quick Connect® Pre-Charged Line Set Included

✔ 17.3 SEER2 Energy Efficiency

✔ Built-in Wi-Fi Connectivity

✔ Compatible with Amazon Alexa & Google Assistant

✔ Variable-Speed Inverter Compressor

✔ Eco-Friendly R-454B Refrigerant

✔ Ultra-Quiet Operation

✔ Heating & Cooling in One System

✔ Washable Air Filter

✔ 2-Year Compressor & 1-Year Parts Warranty

What's Included

• 18K BTU Indoor Wall-Mounted Air Handler
• 18K BTU Outdoor Condenser
• 11.5 ft. DIY® Quick Connect® Pre-Charged Line Set
• 13 ft. DIYPRO® Communication Cable
• Remote Control
• Installation Accessories
• Owner's Manual

Ideal Applications

This system is an excellent choice for:

• Large Bedrooms
• Garages
• Finished Basements
• Bonus Rooms
• Living Rooms
• Home Offices
• Home Additions

Why Shop With Arctic Air Supply?

When you shop with Arctic Air Supply, you're purchasing from an Authorized MRCOOL Dealer committed to providing genuine products, competitive pricing, and exceptional customer service.

✔ Authorized MRCOOL Dealer

✔ Genuine MRCOOL Products

✔ Manufacturer Warranty Included

✔ Free Freight Shipping

✔ Secure Checkout

✔ Responsive U.S. Customer Support

Whether you're replacing an existing HVAC system or installing a new one, we're here to help you find the right comfort solution with confidence.

Shipping Information

Most orders are processed within 1–3 business days and typically arrive within 5–10 business days via freight carrier.

Tracking information will be provided once your order ships.

Please inspect all freight shipments upon delivery and report any visible shipping damage immediately.

Need Assistance?

Have questions about sizing, compatibility, or selecting the right MRCOOL system?

Our knowledgeable team is happy to help.

📧 support@arcticairsupply.com