MRCOOL DIY 5th Gen Multi-Zone 3-Zone 27,000 BTU 23 SEER2 (6K + 6K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump install-bundle This control board shares design

This control board shares design similarities with boards used in other major HVAC brands

This air conditioning unit boasts a seasonal energy efficiency rating of 14 SEER

Upgrade or extend your MRCOOL DIY 5th Gen mini split system with our genuine MRCOOL Gen 5 Pre-Charged Mini Split Line Set – R-454B

RectorSeal TO-5 Hard Start Kit – Boosts Compressor Performance & Reliability

Delivers reliable performance in both freezing winters and scorching summers

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 27,000 BTU 23 SEER2 (6K + 6K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump install-bundle This control board shares designMRCOOL DIY 5th Gen Multi Zone 27K BTU Three Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! Heat or cool three zones with the MRCOOL DIY Multi Zone 27,000 BTU 23 SEER2 3 Zone Ductless Heat Pump Split System 6K + 6K + 24K. This DIY Series multi zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of your