ALPHARETTA, Ga. — LG Electronics USA has announced that eight LG ductless commercial air conditioning models have achieved Energy Star® “Most Efficient” 2012 designation. The LG Art Cool and High ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney and Harry Sawyers After a new round of testing, we’re adding four ...

There’s probably no bigger trend in the ductless and variable refrigerant flow (VRF) segment of the HVAC market right now than the transition to A2L refrigerants. The phaseout of HFC refrigerants such ...