
MRCOOL DIY 4th GEN Ductless Mini Split Air Conditioner And Heat Pump
Introducing the latest in home comfort technology, with the 4th Generation MRCOOL DIY Ductless Heat Pump Systems. This powerful single-zone system has the capability of heating and cooling the space. It comes complete with a condenser, indoor air handler, and a 25 ft. line set pre-charged with R-410A refrigerant. The line set also has quick connectors which require no special tools, equipment, or training to install. The MRCOOL DIY system also includes many features that make it stand out among its competitors. The first of which is its ability to achieve an outstanding 22 SEER efficiency (DIY-12 unit) rating allowing it to be Energy Star certified.
This system has many operating modes to select from to suit the needs of the user, including HEAT, COOL, DRY (dehumidification), and SLEEP. It also has the Follow Me function that adjusts the temperature of the room based on the temperature being read by the hand-held remote control. The DIY features the convenience of being able to operate its modes and functions with your smartphone by using the Smart HVAC app. The MRCOOL mini split is the only system on the market to offer a limited lifetime compressor warranty.
Features:
- Easy DIY installation
- Gold Fin condenser: corrosion-resistant for coastal applications
- Variable-speed DC inverter compressor technology cuts operating costs
- R-410A environmentally friendly refrigerant
- Standard 7-year compressor/5-year parts warranty. Register for limited lifetime compressor warranty
Links:
Installation Manual (PDF file)
DIY Unboxing Video (click for youtube.com video):
Installation Video (click for youtube.com video):
Related Products
MRCOOL Advantage Ductless Mini Split Air Conditioner And Heat Pump
Mini-split designed for pro installation. Includes outdoor condenser, wall mounted indoor unit, 16 ft line set and remote.

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