MRCOOL DIY Select 1st Gen - R454B - 24K BTU 230V White Wall Mounted Air Handler - with 13' Communication Cable (DIYS-24-HP-WMAH-230A13-O)

The MRCOOL® DIY® Select 24K BTU 230V Ductless Mini-Split Heat Pump Air Handler provides efficient, dependable heating and cooling for spaces up to 1,050 square feet. Ideal for living rooms, open-concept areas, large basements, and bonus rooms, it delivers consistent year-round comfort while helping reduce energy usage and operating costs. Engineered as part of the MRCOOL® DIY® lineup, this unit is designed for true do-it-yourself installation. The compatible Quick Connect® line set is factory pre-charged with environmentally friendly R-454B, eliminating the need for vacuum pumps or refrigerant handling. Additionally, the DIYPRO® cable replaces traditional electrical conduit, simplifying installation while protecting wiring from moisture, pests, and everyday wear. Comfort control is simple and flexible using the included wireless remote or the MRCOOL® Comfort app, which allows you to adjust temperatures, set schedules, and monitor energy usage from anywhere. Voice-control compatibility with Amazon Alexa and Google Assistant adds hands-free convenience. Features like Dry Mode, Sleep Mode, Auto Mode, and programmable scheduling enhance comfort while improving efficiency. A Gold Fin® condenser coating provides added corrosion resistance for long-term durability, even in humid or coastal environments. The MRCOOL® DIY® Select 24K includes a 2-year compressor warranty and 1-year parts warranty.

Specifications

• Coverage: 1050 sq. ft.
• Zones: 1
• Voltage: 208/230
• Refrigerant: R-454B

Resources: Installation Manual