MRCOOL | DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit | DIYM218HPC01C13

4th Generation MRCOOL DIY Mini Split System

Overview

This 4th Generation MRCOOL DIY Mini Split system encompasses everything necessary to effectively cool and heat various environments, including your home or office. The package includes an 18K BTU Multi-Zone Condenser, 9K and 12K BTU Ceiling Cassette Air Handlers, a remote control, and the required lineset and communication wire for each air handler. A standout feature of this system is its ease of installation, allowing you to set it up without the need for a costly HVAC technician or specialized equipment.

Benefits

• DIY installation. No licensed HVAC tech required. Save time and money.
• All-in-one kit with pre-charged linesets and communications wiring.
• Two-zone 18K BTU condenser supports separate 9K and 12K air handlers.
• Energy efficiency helps lower operating costs.
• Compact, discreet design and easy maintenance.

Features

• Condenser 18K BTU: Energy efficient with SEER2 rating of 21.2; heats in cold weather down to -13°F; backed by a 7-year warranty on the compressor and 5-year on parts. MRCOOL Care Program offers lifetime compressor coverage.
• Air Handler 9K BTU: Covers 180–375 square feet; supports COOL, HEAT, AUTO, DRY, and SLEEP modes; low-profile design; easy mounting between joists spaced 16 inches apart (including pre-manufactured I-joists); Elevation function lowers the filter panel for easy maintenance.
• Air Handler 12K BTU: Covers 250–500 square feet; supports COOL, HEAT, AUTO, DRY, and SLEEP modes; low-profile design; easy mounting between joists spaced 16 inches apart (including pre-manufactured I-joists); Elevation function lowers the filter panel for easy maintenance.
• Line Set: Pre-charged with the exact amount of R-410A refrigerant; enables DIY installation without a certified technician, saving money. Includes 35 ft length per line set (two line sets).

Specifications

Condenser

Air Handler 9K BTU

Air Handler 12K BTU

Line Set

Information and Guides

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate