One of the most interesting new HVAC trends is the use of VRF systems. While the use of these systems is fairly new in North America, they have been deployed in other parts of the world for years. In ...
Fujitsu General America, Inc., recently released Airzone system, an intelligent, communicating zoning system for ducted mini-split and VRF heat hump and heat recovery systems. With modulating dampers ...
Seeking increased business opportunities, contractors can look to variable refrigerant flow (VRF), a growing segment in the HVAC marketplace, as an added piece to their business arsenal. Why VRF? “If ...
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