Year-Round, Personalized Comfort From an Air Handler That’s Simple to Install
Upgrade your space with the MRCOOL DIY 12,000 BTU Select Single Zone Wall Mounted Mini Split Air Handler, built to provide dependable, efficient heating and cooling year-round for rooms up to 600 square feet. With straightforward DIY setup and near-silent operation, this indoor unit brings tailored comfort to bedrooms, home offices, apartments, and other smaller living spaces.
Key Features
- Performance That Pays Off — Paired with a compatible MRCOOL DIY Select condenser (DIYS-12-HP-C-115A11-O), this unit boosts comfort while keeping energy use in check.
- Just-Right Comfort for Your Space — With a 12,000 BTU capacity, it’s built for bedrooms, home offices, nurseries, and other living spaces, providing even, consistent heating and cooling.
- Built for Easy DIY Setup — Compatible with MRCOOL Quick Connect line sets, simplifing the install process, cutting out much of the hassle of conventional HVAC setups.
- Whisper-Quiet Performance — With sound levels as low as 17.5 dB(A), it keeps your space comfortable without the noise.
Warranty
MRCOOL offers a limited 1-Year Parts Warranty* when installed according to manufacturer guidelines.
