Product Description

MRCOOL DIY 4th Gen Mini Split: 48K BTU Condenser + 9K/18K/24K Air Handlers

Overview

Experience comfort with the 4th Gen MRCOOL DIY Mini Split. This system cools and heats residential or commercial spaces. It includes a 48K BTU Multi-Zone Condenser and wall-mount air handlers of 9K, 18K, and 24K BTUs. The unit is designed for easy, DIY installation without costly HVAC pros or specialized tools.

Benefits

  • DIY installation—no pro tools or service calls required.
  • Multi-zone capable (up to five zones) with separate air handlers.
  • Energy efficient at 20.5 SEER2; may qualify for energy or tax rebates.
  • Reliable operation in cold temps down to -5°F.
  • Warranty peace of mind: 7-year compressor, 5-year parts; MRCOOL Care Program offers lifetime compressor coverage.

Features

  • Condenser: MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, SKU: DIY-MULTI5-48HP230C
  • Air Handler (9K BTU): MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-09-HP-WMAH-230C25
  • Air Handler (18K BTU): MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-18-HP-WMAH-230C25
  • Air Handler (24K BTU): MRCOOL DIY 4th Generation 24K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-24-HP-WMAH-230C25
  • Note: This system does not include line sets. Be sure to add them to your order.
  • Linesets & communication wire: Available for purchase separately for each air handler.
  • Air Handler features (9K BTU): Covers 180–375 sq ft; COOL/HEAT/AUTO/DRY/SLEEP; Smart HVAC app control; lightweight, wall-mountable with mounting plate.
  • Air Handler features (18K BTU): Covers 375–750 sq ft; COOL/HEAT/AUTO/DRY/SLEEP; Smart HVAC app control; lightweight, wall-mountable with mounting plate.
  • Air Handler features (24K BTU): Covers 500–1,000 sq ft; COOL/HEAT/AUTO/DRY/SLEEP; Smart HVAC app control; lightweight, wall-mountable with mounting plate.

Specifications

Condenser

 

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
Cool Mode - Outdoor Operating Temperature Range 5°F ~ 122°F
Heat Mode - Outdoor Operating Temperature Range 5°F ~ 75.2°F
SEER2 20.50
EER2 11
HSPF2 9.2
Voltage Requires a minimum of 208V-230V/60HZ/18-25A (please check your home meets this electrical requirement prior to purchase)
Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts


Air Handler 9K BTU

 

Product Dimensions 31.57"W x 7.44"D x 11.69"H
Mount Type Wall
Cooling Capacity 9,000 BTU
Heating Capacity 9,000 BTU
Registered Warranty 5 Years Parts
Modes Auto (Auto selects Cool, Heat or Fan-Only)
Cool
Heat
Dry
Fan Only
Sleep


Air Handler 18K BTU

 

Product Dimensions 34.61"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 Cool, Heat or Fan-Only)
Cool
Heat
Dry
Fan Only
Sleep

 

Air Handler 24K BTU

 

Product Dimensions 42.52"W x 8.90"D x 13.19"H
Mount Type Wall
Cooling Capacity 23,000 BTU
Heating Capacity 25,000 BTU
Registered Warranty 5 Years Parts
Modes Auto (Auto selects Cool, Heat or Fan-Only)
Cool
Heat
Dry
Fan Only
Sleep

Information and Guides

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate

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