Improve your space for ultimate comfort with the 4th Generation MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System. With 36,000 BTU capacity and heating between 1,500-1,800 square feet, this is one of the strongest systems in the MrCool DIY series. You'll be able to easily install the 2-part unit with an air handler inside your space and a compact heat pump condenser outside your home. You will need no special training, tools, or equipment to complete the install–the process is totally user friendly! One of the ways this can be accomplished is thanks to the Quick Connect line set that comes standard with the unit. These line sets are pre-charged with R-410A refrigerant so there's no vacuum required. The eco-friendly R-410A refrigerant replaces older types that were damaging to the environment. In addition to the Quick Connect line set, the 4th Generation MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System now includes the DIYPRO Cable. This unique piece of equipment has easy crimp connectors, protects against yard tools, animals, and weather, and eliminates the need for electrical conduit while giving the unit protection and durability. With the 4th Generation MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System, you have complete control. Utilize the included remote, the SmartHVAC app, or the Amazon Alexa or Google Assistant. The many different usage modes allow you to customize the use of the MrCool DIY Ductless Mini Split. Auto mode regulates the heating or cooling to adjust based on a set temperature. The unit will utilize heat, air, or the fan to maintain the room at the comfort level you desire. If the power goes out, no worries! As soon as the power returns, the MrCool DIY Ductless Mini Split will automatically turn back on and begin immediately working to adjust the temperature back to your setting before the power loss. The convenient anti-mildew function ensures the handler doesn't accumulate mold and mildew due to excess condensation. Maintenance of the MrCool DIY 4th Generation 36K BTU, 18 SEER Ductless Heat Pump is also as easy as the installation. The indoor air handler unit will conveniently alert you when the filter needs to be cleaned or replaced. It will also make sure you're aware if there is any leak of the refrigerant. Feel confident in your investment thanks to the limited lifetime warranty in addition to the standard 7-year compressor warranty and 5-year parts warranty. Comes with Line Set Cover Kit