With all its piping, brazing, sophisticated controls, and new-age software, variable refrigerant flow (VRF) may seem like a daunting technology to some contractors. And while it does take some time to ...
HVACR manufacturers, distributors, and contractors alike have taken notice of the variable-refrigerant flow (VRF) equipment and applications that are entering the U.S. market. Overseas, in countries ...
Michel Farah, director of corporate environmental and social responsibility, Daikin Middle East and Africa, talks about how Variable Refrigerant Flow (VRF) systems have seen high sales growth for the ...
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