MRCOOL | DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit | DIYM448HPW06C140

4th Generation MRCOOL DIY 4-Zone Mini Split

Overview

Introducing the 4th Gen MRCOOL Mini Split, a complete cooling and heating solution for four rooms. This package includes the DIY 48,000 BTU Multi-Zone Condenser, three 12,000 BTU wall mounted air handlers, one 18,000 BTU wall mounted air handler, four remotes, and four 35 ft installation kits. The key feature is DIY installation, so you can set up the system on your own.

Benefits

• DIY installation saves on professional installation costs.
• Four-zone setup covers four rooms with a single condenser.
• Designed to operate efficiently with enhanced Wi?Fi setup.
• 20.5 SEER efficiency when paired with the right MRCOOL air handlers.
• Heats reliably in temperatures down to 5°F.
• Lifetime compressor warranty (register for MRCOOL Care).

Features

• Condenser: 48,000 BTU Multi-Zone, 5-zone capable (4 indoor units total).
• Air Handler (12K BTU, x3): covers up to 500 sq ft per unit; modes COOL, HEAT, AUTO, DRY, SLEEP; control via Smart HVAC app; easy installation with mounting plate.
• Air Handler (18K BTU, x1): covers up to 750 sq ft; similar versatility and control as the 12K units.
• Line Set (35 ft, x4): copper line sets to connect condenser to air handlers; pre-charged with the correct amount of R-410A; DIY installation.
• Additional Line Sets & Coupler: optional extra line sets available; coupler kit connects two standard line sets.
• Package contents and accessories: mounting plates, anchors, screws, remotes, and optional items like MRCOOL Mini-Stat, Magnetic Ring, and Line-Set Adapter Set (for 4-zone & 5-zone systems); detailed manuals included for installation.

Specifications

Condenser Specifications

Air Handler 12K BTU

Air Handler 18K BTU

Line Set

Information and Guides

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate