Installing your 4th generation MRCOOL DIY 48k BTU 20.5 SEER 2-Zone Ductless Heat Pump Split System-18k+24k is easy to accomplish without an HVAC professional， special training， or specific tools. This is made easy with the Quick Connect line sets pre-charged with refrigerant R-410A， eliminating the need for a vacuum， and proving to be more eco-friendly than previously used refrigerants. In addition， the new DIYPRO cable provides excellent mechanical protection from the elements， animals， or yard tools without the need for an electrical conduit.
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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