We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1-800-397-1392
Today's Hours 8am - 11pm estMRCOOL DIY 12,000 BTU Select Single Zone White Wall Mounted Mini Split Air Handler – R454B | 115V
By
MRCOOL
In stock
Model
DIYS-12-HP-WMAH-115A13-O
ID
236273
Was $500.00 Your Low Price Special Price $399.04
Product Features
- 12,000 BTU wall-mounted air handler designed for single-zone comfort
- Ideal for rooms up to 600 sq ft when paired with a compatible condenser
- Includes handheld remote for convenient temperature and mode control
- High-efficiency inverter technology delivers consistent comfort
- Whisper-quiet operation ideal for bedrooms, offices, and living areas
- Multiple fan speeds and airflow settings for customized comfort
- Compatible with smart app and voice control features
- Warranty (2-year limited parts)
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.
Write Your Own Review
Customer Questions
Why Choose MRCOOL?
MRCOOL mini split systems combine innovative design with advanced manufacturing to deliver efficient, reliable comfort wherever you need it. Built with cutting-edge technology, these systems ensure optimal performance and flexibility for any space.