Mini splits are one of the fastest growing sectors in the HVAC industry. Once only found in mild climates, the technology now stretches across the U.S., thanks to advances in inverter technology and ...

Every technician remembers the first time they encountered a ductless mini-split and the panic they felt inside. Not only do these units look unusual, but they behave to some extent differently from ...

Dear Jim: We added a room, but our central air conditioner doesn't cool it well. Our second floor master bedroom also does not stay cool. Does it make sense to install a window air conditioner or a ...