MRCOOL DIY 5th Gen Multi-Zone 2-Zone 48,000 BTU 22 SEER2 (24K + 36K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL DIY Multi-Zone 5th Generation 48K BTU Two Zone Ductless Mini Split (24K + 36K)

Heat or cool two large spaces with the MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 2 Zone Ductless Heat Pump Split System (24K + 36K). This DIY Series multi-zone product offers powerful comfort and easy installation with no special tools or training required. Save thousands on installation and enjoy year-round heating and cooling with a system designed for larger rooms. This setup includes one 24,000 BTU air handler (up to 1,000 square feet) and one 36,000 BTU air handler (up to 1,500 square feet). As a heat pump, the system can reverse to provide heat in winter, and it’s backed by a 7-year compressor warranty (with an optional limited lifetime compressor warranty) and a 5-year parts warranty!

The MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 2 Zone Ductless Heat Pump Split System (24K + 36K) is made for easy, efficient installation. It includes pre-charged Quick Connect line sets filled with R-454B refrigeran t , a next-generation, low-GWP refrigerant that meets 2025 EPA standards. No need to hire an HVAC technician—just follow the included instructions or our step-by-step install video.

Each air handler delivers directional airflow to maintain a balanced, comfortable environment. For forced cooling or maintenance testing, use the manual control under the front panel.

In auto mode, the system self-adjusts to reach your desired temperature. Set it to drying mode for dehumidification while maintaining air comfort.

Features:

Easy DIY® Installation

Pre-charged DIY® Quick Connect Line Set

Uses Eco-Friendly R-454B Refrigerant (EPA 2025 Compliant)

Multi-room Comfort

Energy Efficient DC Inverter

100% Sealed System

Gold Fin® Condenser

Smartphone App Controls

Lifetime Technical Support

Follow Me® Feature

Low Ambient Cooling

Brochure & Guides:

Brochure

Install Manual

Remote Manual

Warranty Doc

Accessory Manual

Condenser Specifications