Mitsubishi Electric announced an addition to its Variable Refrigerant Flow (VRF) zoning S-Series cooling and heating systems for homes and light commercial spaces. Th e updated S-Series PUMY-P60 model is the only 5-ton, single-phase VRF zoning system designed for this market. It can operate at as low as 22 percent of total system capacity for maximum energy effi ciency. Other enhancements include longer line lengths, high effi ciencies, and expanded indoor zone capacities.
For more information visit https://hvac-blog.acca.org/vrfupdate.