Description

MRCOOL DIY Mini Split 21,000 BTU 2-Zone Ceiling Cassette Ductless Air Conditioner & Heat Pump

Model: DIYM218HPC01C01

The 4th Generation MRCOOL DIY Ceiling Cassette Mini Split System is an efficient heating and cooling solution for two separate rooms. Designed for DIY installation, this low-profile system eliminates the need for ductwork or wall space, providing powerful climate control while seamlessly fitting into any environment.

This package includes a DIY 18,000 BTU Multi-Zone Condenser, one 9,000 BTU ceiling cassette air handler, one 12,000 BTU ceiling cassette air handler, two remote controls, and 16 ft. and 25 ft. installation kits.


Package Includes

• MRCOOL DIY Multi-Zone 2-Zone Condenser, 4th Gen – DIY-MULTI2-18HP230C

• MRCOOL DIY 9K BTU Ceiling Cassette Air Handler – DIYCASSETTE09HP-230C25

• MRCOOL DIY 12K BTU Ceiling Cassette Air Handler – DIYCASSETTE12HP-230C25

• 16 ft. Copper Line Set – DIY16-1412 (pre-charged with R-410A)

• 25 ft. Copper Line Set – DIY25-1412 (pre-charged with R-410A)

Note: When both air handlers are operated simultaneously, the total BTU output remains within the 18,000 BTU capacity of the condenser.


Condenser Features

• Energy Efficient: Delivers up to 21 SEER when paired with compatible MRCOOL air handlers

• All-Weather Performance: Provides reliable heating even at -13°F

• Extended Warranty: 7-year condenser replacement and 5-year parts coverage

• DIY Installation: Pre-charged line sets make setup simple and cost-effective


Ceiling Cassette Air Handler – 9K BTU

• Coverage Area: Up to 375 sq. ft.

• Operating Modes: COOL, HEAT, AUTO, DRY, and SLEEP

• Installation: Fits easily between all types of joists on 16" centers

• Low-Profile Design: Discreetly integrates into ceilings


Ceiling Cassette Air Handler – 12K BTU

• Coverage Area: Up to 500 sq. ft.

• Operating Modes: COOL, HEAT, AUTO, DRY, and SLEEP

• Installation: Fits easily between all types of joists on 16" centers

• Low-Profile Design: Seamless ceiling integration


Line Sets (16 ft. & 25 ft.)

• Pre-Charged Refrigerant: Each line set comes pre-charged with R-410A for a hassle-free installation

• DIY Installation: No certified technician required, saving on installation costs


Why Choose MRCOOL DIY Ceiling Cassette?

• DIY Friendly: Quick, easy, and cost-saving installation

• Discreet Design: Low-profile ceiling integration

• Smart Control: Compatible with Apple & Android devices via Smart HVAC app

• Reliable Performance: Works efficiently in extreme climates

• Peace of Mind: Extended warranty coverage on condenser and parts