Product Description

MRCOOL 4th Generation DIY Multi-Zone Mini Split

Overview

This 4th generation MRCOOL system cools and heats three rooms. It includes a 48,000 BTU multi-zone condenser, two 12,000 BTU wall-mounted air handlers, one 18,000 BTU wall-mounted air handler, three remotes, and three 50 ft installation kits. It’s designed for self-installation without special tools or expensive equipment.

Benefits

  • Cools and heats three rooms with one system.
  • Up to 20.5 SEER when paired with compatible air handlers.
  • Heating performance down to 5°F.
  • Lifetime compressor warranty (via MRCOOL Care program).
  • DIY installation to save on costs.
  • Pre-charged line sets and included installation kits for easier setup.

Features

  • Condenser: MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen, 48,000 BTU, SKU: DIY-MULTI5-48HP230C.
  • Air Handler (12K BTU, qty 2): Energy Star, 4th Gen, 230V, SKU: DIY-12-HP-WMAH-230C25.
  • Air Handler (18K BTU, qty 1): 18,000 BTU, 230V, Enhanced WiFi, SKU: DIY-18-HP-WMAH-230C25.
  • Line Sets: 50 ft linesets for DIY 9K, 12K & 18K indoor, 4th Gen, SKU: DIY50-1412C (x3).
  • Line Sets & Coupler: Additional line sets available; coupler kit connects two standard line sets if needed.
  • Included accessories: mounting plates, remotes, air freshening filter, seal, Allen wrench, manuals. Optional MRCOOL Mini-Stat and Magnetic Ring add functionality.

Specifications

Condenser Specifications

 

Product Dimensions 37.48"W x 16.34"D x 52.48"H
Cooling Capacity 48,000 BTU
Heating Capacity 48,000 BTU
Zone Capacity 5
Min Ambient Cool 5F ~ 122F
Min Ambient Heat 5F ~ 75.2F
SEER 20.5
EER 11
Voltage Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts


Air Handler 12K BTU

 

Product Dimensions 31.57"W x 7.44"D x 11.69"H
Mount Type Wall
Cooling Capacity 12,000 BTU
Heating Capacity 12,000 BTU
Registered Warranty 5 Years Parts
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep


Air Handler 18K BTU

 

Product Dimensions 42.52"W x 8.90"D x 13.19"H
Mount Type Wall
Cooling Capacity 18,000 BTU
Heating Capacity 18,000 BTU
Registered Warranty 5 Years Parts
Modes Auto - auto selects from Cool, Heat or Fan-Only
Dry - dehumidify
Cool
Heat
Fan Only
Quiet
Sleep


Line Set

 

Length 50 Feet
Liquid Line Size 1/4"
Suction Line Size 1/2"

Information and Guides

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate

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