The MRCOOL 4th generation DIY 24K BTU, 20.5 SEER ductless Heat pump is an all in one system that seamlessly combines efficiency, durability, and simplicity. This system can offer a 20.5 SEER efficiency rating that has allowed it to achieve an Energy Star certification and can heat and cool an area up to 1,000 sq. Ft. It also features durable construction and a corrosion-resistant gold fin condenser. All of this is contained within a do-it-yourself system that can be installed by a homeowner in a few hours using simple tools. This simplicity is achieved with the use of the patented MRCOOL pre-charged quick-connect line set included with the system. Not only is this system capable of delivering exceptional performance, it is also equipped with up to six operating modes, which include auto, heat, cool, fan-only, dry (dehumidification), and sleep. The system's follow Me feature allows the system to adjust the room temperature based on wherever you're standing with the hand-held remote control.

• Energy Star certified 20.5 SEER, 10.5 HSPF
• Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
• Designed to efficiently heat and cool a single 1000 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