MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM218HPC00C01

MRCOOL DIY Mini Split 18,000 BTU 2-Zone Ceiling Cassette Ductless Air Conditioner & Heat Pump with 16 ft. & 25 ft. Install Kit

Model: DIYM218HPC00C01

The 4th Generation MRCOOL DIY Ceiling Cassette Mini Split System delivers efficient and discreet climate control for two separate rooms. Perfect for spaces where wall space is limited, this low-profile system installs easily between standard joists without the need for ductwork. The package includes an 18,000 BTU multi-zone condenser, two 9,000 BTU ceiling cassette air handlers, pre-charged Quick Connect® line sets, and all necessary installation accessories for a complete DIY setup.

With advanced Wi-Fi control and flexible installation options, this system is ideal for residential or light commercial spaces requiring unobtrusive heating and cooling.

What’s Included

• MRCOOL DIY Multi-Zone 2-Zone 18K BTU Condenser (4th Gen)
Model: DIY-MULTI2-18HP230C

• MRCOOL DIY 9K BTU Ceiling Cassette Air Handlers (Qty: 2)
Model: DIYCASSETTE09HP-230C25

• MRCOOL DIY 16 ft. Pre-Charged Line Set (1/4” x 1/2”)
Model: DIY16-1412

• MRCOOL DIY 25 ft. Pre-Charged Line Set (1/4” x 1/2”)
Model: DIY25-1412

Remote controls, mounting hardware, and full installation accessories

Condenser Features

• High Efficiency: Achieves up to 21 SEER when paired with compatible MRCOOL air handlers

• Extreme Temperature Performance: Provides heating in outdoor temperatures as low as -13°F

• Warranty Protection: Includes 7-year replacement warranty and 5-year parts warranty

• DIY Installation: Pre-charged Quick Connect® line sets simplify installation without requiring professional technicians

Ceiling Cassette Air Handler Features (9K BTU each)

• Coverage Area: Up to 375 sq. ft. per handler

• Multiple Modes: COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP

• Discreet Design: Low-profile unit blends seamlessly into ceilings

• Smart Control: Manage settings via Apple or Android devices using the Smart HVAC app

• Easy Installation & Maintenance: Installs between standard 16" joists; filters lower automatically via the Elevation function on the remote or smart controller

Line Set Details

• 16 ft. & 25 ft. Pre-Charged Copper Line Sets

• Pre-charged with R-410A refrigerant for effortless installation

• One line set required per indoor unit

• True DIY setup: no certified technician required, reducing installation costs

• Ideal for both standard and extended reach applications

Why Choose MRCOOL DIY Ceiling Cassette?

• DIY installation saves on labor costs

• Low-profile design fits discreetly into ceilings

• Smart Wi-Fi control for easy operation

• Reliable performance with strong warranties

• Perfect for multi-room residential or light commercial applications