Mitsubishi Electric has launched a new range of its City Multi R32 VRF air conditioning with a host of outstanding features ...

Water-source variable refrigerant flow (VRF)/variable refrigerant volume (VRV) systems are compact, flexible systems designed to offer many of the same benefits of air-source VRF/VRV systems. These ...

This story is about good intentions gone bad during a VRF installation for a new 73,890 square for LEED Platinum middle school that opened in the fall of 2017. The construction cost was $30 million, ...

THE AIRSTAGE V-II VRF HEAT PUMPS is a zoned, large capacity system with operational efficiencies up to 21.7 iEER. THE AIRSTAGE V-II VRF HEAT PUMPS is a zoned, large capacity system with operational ...

As summer takes hold and the region’s temperatures sit daily above 40°C, air conditioning has yet again become a mainstay of life. The system chosen to provide cool air to a building can have a ...