A MRCOOL DIY Series heat pump is the only ductless mini-split system on the market explicitly designed for amateur installation. You don't need special tools or training to install this high efficiency heat pump. The line sets precharged with R410A refrigerant, the quick hook-up electrical connections, and the quality engineering mean just about anyone can install a MRCOOL DIY in their home with no problem at all in only a few short hours. If you want great air comfort without paying an arm and a leg for installation, you want an easy-to-use MRCOOL DIY Series ductless heat pump.
Unlike any other ductless heat pump on the market, the MRCOOL DIY series is specifically designed for easy installation, the MRCOOL DIY series comes with pre-charged line sets alleviating one major obstacle to amateur installation in a single stroke
7-Year Compressor, 5-Year Parts and 1-Year Remote warranty when registered
The new DIY Enhanced systems include our SmartHVAC WiFi Control Module with improved setup and enhanced functionality for Apple and Android smart devices. Works with Amazon Alexa. Works with Google Assistant.
DC inverter and variable speed compressor technology minimizes operating costs
Refrigerant leakage detection ensures your system remains operating efficiently without degradation due to undetected corrosion
MRCOOL DIY temperature compensation technology help keeps you comfortable in any weather conditions
Low ambient cooling: cooling down to 5
Gold fin condenser: corrosion resistant - live on the coast? don't worry, our condenser is built to resist long term corrosion