Wall-Mounted Mini Split Indoor Unit Installation | R32 Refrigerant Professional installation of a wall-mounted mini split indoor unit using R32 refrigerant. This video shows correct indoor unit mounting, wall plate alignment, drain connection, and preparation for refrigerant line connection following North American residential HVAC standards. Educational HVAC content focused on energy efficiency, safe R32 handling, and long-term system reliability. #staycoolhvac #valuehvac #hvac #hvactech #minis
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