It's possible to heat and cool three areas in your home with the MRCOOL DIY 36k BTU 21.5 SEER 3-Zone Ductless Heat Pump Split System - 9k+12k+12k， which you can install yourself without help from an expert. The MRCOOL DIY Ductless Split System can cool like an air conditioner， but is actually a heat pump by design. The appliance reverses the air conditioning process and pulls in heat from the outdoors in order to heat your home.
Easy DIY installation
Pre-charged DIY quick connect line set
Energy efficient DC inverter
Gold fin condenser
Eco safe R410-A refriderant
Smart app controls
7-year compressor warranty， limited lifetime compressor
5-year parts warranty
Works with Alexa
Works with Google assistant
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