Mini-splits promised to fix home comfort — but the boom created new headaches.

Mini split air conditioners are characterized by cooling efficiency, silent operation, and versatile installation. Regular ...

Q: My mini-split air conditioning unit usually works great, but the other day I noticed water dripping down the wall underneath it. Why is my mini-split leaking water? Is this something that I can fix ...

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 ...

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 ...