MRCOOL DIY Mini Split – 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 and 35 ft. Install Kit, DIYM218HPC01C08

This 4th Generation MRCOOL DIY Mini Split offers a comprehensive cooling and heating solution for your home, workspace, and beyond. The package includes an 18K BTU Multi-Zone Condenser, 9K and 12K BTU Ceiling Cassette Air Handlers, along with remotes, linesets, and communication wires for each handler. The highlight is its DIY-friendly design—install it yourself without the need for a costly HVAC specialist or specialized equipment.

What the Mini Split System Offers

• MRCOOL DIY Multi-Zone 2-Zone 18K BTU Condenser, 4th Gen Series, DIY-MULTI2-18HP230C
• MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25
• MRCOOL DIY Series 12K BTU Ceiling Cassette, DIYCASSETTE12HP-230C25
• MRCOOL 25ft 1/4 x 1/2 Pre-Charged Lineset, DIY25-1412
• MRCOOL 35ft 1/4 x 1/2 Pre-Charged Lineset, 4th Generation, DIY35-1412C

If all air handlers operate at the same time, the total BTU output will not surpass the 18K BTU capacity of the condenser.

18K BTU Condenser Features

• Energy-Smart: With a remarkable 21.2 SEER2 rating, this condenser is eligible for various energy or tax rebates.
• Extreme Temperature Resilience: Capable of heating even when the mercury plunges to -13°F.
• Reliable Warranty: Comes with a 7-year compressor and 5-year parts warranty. Opt for the MRCOOL Care Program for a lifetime compressor warranty.

9K BTU Air Handler Features

• Broad Coverage: Suitable for spaces ranging from 180 to 375 square feet.
• Multi-Functional: Equipped with diverse modes such as COOL, HEAT, AUTO, DRY, and SLEEP.
• Discreet Design: Low-profile installation ensures unobtrusive heating and cooling.
• Hassle-Free Setup: Compatible with various types of 16″ center joists, including prefab I-joists.
• Convenient Filter Access: The Elevation feature lowers the filter panel for easy maintenance.

12K BTU Air Handler Features

• Expansive Reach: Designed for areas between 250 to 500 square feet.
• Versatility: Features multiple modes including COOL, HEAT, AUTO, DRY, and SLEEP.
• Sleek Installation: Low-profile setup allows for discreet heating and cooling.
• Effortless Installation: Adapts to all types of 16″ center joists, including pre-made I-joists.
• Easy Filter Maintenance: Use the Elevation function for simple filter access.

Lineset Features

• Ready-To-Use: Pre-charged with the exact amount of R-410A refrigerant.
• Cost-Efficient: Designed for DIY installation, eliminating the need for a certified technician.