There are smart thermostats, smart appliances, smart homes, and, of course, smartphones. Why not smart tools? Well, those are available, too. Manufacturers who supply the HVAC industry with its tools ...

High humidity can wreak havoc in a house. From mold and mildew to damp smells and wacky energy bills, it really is a homeowner's worst enemy. But how do you know you have high humidity before these ...

Rising energy costs make efficient heating and cooling essential. This guide ranks leading HVAC options —Daikin (Best Overall), Trane (Most Reliable & Best-Tested), Carrier (Best Industry Leader), ...