MRCOOL DIY 5th Gen 9K BTU 230V Air Handler DIY-09-HP-WMAH-230D25-O

The 5th Generation MRCOOL® DIY® 9k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler offers efficient, flexible comfort for spaces up to 400 sq. ft. Designed specifically for homeowner installation, it requires no specialized tools or professional HVAC knowledge.

No specialized tools or professional HVAC experience are needed—just follow the step-by-step instructions and connect the included DIYPRO® cable, which eliminates the need for electrical conduit while protecting your system from weather, wildlife, and outdoor hazards.

This system offers multiple ways to manage your comfort. You can use the wireless remote, the SmartHVAC app on Apple or Android devices, or control your system hands-free via Amazon Alexa or Google Assistant voice commands.

The air handler also includes performance-enhancing features like Follow Me® mode, which senses the temperature at the remote’s location and adjusts airflow for personalized comfort, and Dry Mode to reduce indoor humidity. Gold Fin® condenser coating provides superior corrosion resistance for coastal homes and high-humidity environments.

Backed by a 7-year compressor warranty and 5-year parts warranty, along with eligibility for the MRCOOL® Care Program, this system delivers lasting peace of mind.

Technical Specifications

Certifications

• UL Listed
• ETL Listed
• AHRI Certified

Warranty

• 5 Year Parts Warranty
• 7 Year Compressor Warranty

Product Documentation

• MRCOOL DIY 5th Gen 9K 230V Air Handler Installation Manual (PDF)
• MRCOOL DIY 5th Gen 9K 230V Air Handler Warranty Document (PDF)

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.