MRCOOL DIY 5th Gen 4-Zone 39,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K+12K), DIY4-B-48HP

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro.

• Four Rooms, Perfect Comfort: Heat or cool four spaces that are 350 sq. ft., 350 sq. ft., 350 sq. ft. and 500 sq. ft. each with independent temperature control for personalized comfort.
• Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this.
• Year-Round Savings: Boasting up to 21.8 SEER2 cooling efficiency and 10.0 HSPF2-4 heating performance, this system delivers serious energy savings.
  
• Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F.
  
• Strong Warranty Protection: Includes 7-Year Compressor Replacement and 5-Year Parts Coverage.

Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable.