Introducing the MRCOOL E Star DIY 3rd Gen 12k BTU 22 SEER Ductless
Mini-Split Heat Pump. These are ductless mini-split heat pumps with enhanced
WiFi engineered to make setup not only quick and easy, but the MRCOOL DIY E
Star Series is flexible enough to be installed virtually anywhere without
requiring specialized tools or expensive equipment. The 12,000 BTU unit is
22 SEER and designed to heat and cool up to 500 square feet both efficiently
and effectively. Our Smart HVAC app is compatible with Amazon Alexa and
Google assistant. You can also control your DIY anywhere with your Apple or
Android smart device with an Internet connection. Doing it yourself has
never been easier with the new MRCOOL E Star DIY.