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 ...
Though something of a misnomer, VRF and mini split heat pumps are commonly referred to as “ductless units.” These systems are much more versatile today than they were just five years ago. It’s hard to ...
LG Electronics has confirmed its participation at the ACREX ISHRAE 2026 exhibition in India, where the company is presenting a broad range of HVAC technologies designed for residential, commercial and ...
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