You can easily install this MRCOOL DIY 36k BTU 21.5 SEER 3-Zone Ductless Heat Pump Split System - 9k+12k+12k without special tools， training or professional HVAC assistance. The Quick Connect line set makes this easy installation possible as it is pre-charged with an eco-friendly refrigerant. Essentially， you just plug in the lines and follow the instructions， no vacuum needed. Adding to the installation ease is the DIYPRO cable. It requires no electrical conduit while providing superior mechanical protection from animals， weather or yard tools.
Gold fin condenser: corrosion resistant - live on the coast， don't worry， our condenser is built to resist long term corrosion
Standard 7-year compressor/5-year parts warranty， register for limited lifetime compressor warranty
Energy efficient DC inverter
R-410A environmentally friendly refrigerant
100% sealed system
DC inverter and variable speed compressor technology minimizes operating costs
Follow me feature
Smartphone app controls
Lifetime technical support
Works with Alexa
Works with Google assistant
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