Enjoy Personalized Comfort Year-Round With an Easy-To-Install Mini Split Air Handler
Transform the comfort of your space with the MRCOOL DIY 18,000 BTU Select Single Zone Wall Mounted Mini Split Air Handler. Designed to deliver reliable and efficient heating and cooling for rooms up to 1,000 square feet year-round. Combining DIY Quick Connect installation with quiet performance, this indoor unit makes it easy to enjoy personalized comfort in primary bedrooms, home offices, finished basements, and other larger living spaces.
Key Features
- Efficient Performance You Can Feel —When paired with a compatible MRCOOL DIY Select condenser (DIYS-18-HP-C-230A11-O), it will maximize comfort while reducing energy use.
- Perfect Comfort for Larger Spaces — The 18,000 BTU capacity is optimized for larger residential spaces to deliver balanced, consistent heating and cooling.
- DIY-Friendly Installation — Designed with Quick Connect compatibility to reduce the complexity of installation when compared to traditional HVAC setups.
- Ultra-Quiet Operation — Operating at sound levels as low as 18.5 dB(A), this system creates a comfortable environment without creating distracting background noise.
Warranty
MRCOOL offers a limited 1-Year Parts Warranty* when installed according to manufacturer guidelines.
