MRCOOL DIY 12K BTU 5th Gen Mini-Split Heat Pump System (115V)

MRCOOL DIY 12K BTU 5th Gen Mini-Split Heat Pump System (115V)

The MRCOOL DIY 12K BTU 5th Generation Mini-Split Heat Pump System (115V) delivers reliable year-round heating and cooling for spaces up to approximately 550 square feet. Designed with MRCOOL's patented DIY® installation technology, this complete system allows homeowners to install their own mini split without specialized HVAC tools or professional refrigerant handling.

Ideal for bedrooms, living rooms, home offices, garages, additions, and other medium-sized spaces, this energy-efficient system combines powerful comfort with smart home convenience through built-in WiFi connectivity and advanced inverter technology.

Key Features

✔ 12,000 BTU Heating & Cooling Capacity

✔ Ideal for spaces up to approximately 550 sq. ft.

✔ 115V Electrical Connection

✔ DIY® Quick Connect® Pre-Charged Line Set Included

✔ ENERGY STAR® Certified Performance (if applicable)

✔ Built-in WiFi Control

✔ 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

✔ Manufacturer Warranty Included

What's Included

• 12K BTU Indoor Wall-Mounted Air Handler
• 12K BTU Outdoor Condenser
• DIY® Quick Connect® Pre-Charged Line Set
• Remote Control
• Communication Cable
• Installation Accessories
• Owner's Manual

Ideal Applications

This system is an excellent choice for:

• Bedrooms
• Living Rooms
• Home Offices
• Apartments
• Garages
• Sunrooms
• Bonus Rooms
• Small to Medium Living Areas

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