This article first appeared in Engineered Systems. View the original post in its entirety here. Variable refrigerant flow (VRF) systems were first introduced to the HVAC community in Japan in 1980 as ...
A view from the lobby of the new headquarters. San Antonio’s revitalized Pearl development, just two miles from the city’s popular Riverwalk and the famed Alamo, offers some of the Lone Star State’s ...
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 ...
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