The MRCOOL 4th generation DIY 18K BTU, 22 SEER ductless Heat pump system offers a complete solution to your home's heating and cooling needs. This system can heat and cool an area up to 750 sq. ft. and is capable of an Energy Star certified, 22 SEER efficiency rating. However, the best feature of this system is the ease of installation it provides to the homeowner. With the included pre-charged 25 ft. line set, some hand tools, and a few hours of time this entire system can be completely installed. This system comes equipped with many functions that separate it from the rest. It has multiple operating modes, which include auto, heat, cool, fan-only, dry (dehumidification) and sleep. It also features the follow Me function, which allows the system to continually adjust the room temperature based on where the hand-held remote controller is. Need to operate the system when you're not at home? No problem. The MRCOOL system also has the capability of being operated with your smart phone with the use of the smart HVAC app.

• Energy Star certified 22 SEER, 11.5 HSPF
• Easy DIY installation: pre-charged R-410A 25 ft. quick connect line doesn't require special tools, equipment, or training
• Designed to efficiently heat and cool a single 750 sq. ft. room
• SmartHVAC app: wifi control - compatible with amazon Alexa and Google assistant - you can control your DIY anywhere with your apple or android smart device and an Internet connection
• Variable-speed DC inverter compressor technology cuts operating costs
• Low ambient cooling: cooling down to 5F this feature makes the Mrcool DIY the ideal system for computer server rooms, greenhouses, and any other application that requires cooling all year
• Gold fin condenser: corrosion resistant - live on the coast don't worry, our condenser is built to resist long term corrosion
• 7-Year compressor warranty and 5-year parts warranty
• Follow me feature,dehumidifying operation,auto mode,lover position memory, and sleep mode