Mr Cool DIY 24K BTU 5th gen Single-Zone Mini-split

The 5th Generation MRCOOL® DIY® 24K BTU Ductless Heat Pump Single Zone Mini-Split, including both the Air Handler and Condenser, is a highly efficient solution for heating and cooling spaces between 750–1,050 sq. ft. Designed for hassle-free DIY installation, it eliminates the need for special tools or professional assistance, making setup quick, simple, and cost-effective.

A key advantage of this system is the pre-charged 25-foot DIY® QuickConnect® line set, which comes filled with R-454B refrigerant. This removes the need for vacuuming, significantly reducing installation time and expenses. The included DIYPRO® cable further simplifies setup by eliminating the need for electrical conduit while enhancing durability and resistance to outdoor elements, wildlife, and yardwork hazards.

Managing your comfort is effortless with multiple control options. Adjust settings using the wireless remote, the SmartHVAC app for Apple and Android devices, or go hands-free with voice commands via Amazon Alexa and Google Assistant. For enhanced comfort, the Follow Me function allows the system to detect and adjust temperatures based on the remote’s location, ensuring even distribution.

Engineered for long-term performance, the Gold Fin® Condenser offers superior corrosion resistance, making it ideal for coastal environments. This system is also packed with features that maximize efficiency and convenience: Dry Mode reduces excess humidity, the Timer function helps regulate energy use, Auto mode maintains your preferred temperature effortlessly, and after a power outage the unit automatically restores previous settings. The anti-mildew function further helps prevent moisture buildup inside the air handler.

Backed by industry-leading warranties—including a limited lifetime warranty (available with MRCOOL Care Program enrollment), a 7-year compressor warranty, and a 5-year parts warranty—the 5th Generation MRCOOL® DIY® 24K BTU Mini Split combines innovative technology, user-friendly operation, and dependable year-round comfort.

Product Brochure
Intall Manual
Owner Manual
Remote Manual
Service Manual
Warranty Information