Sherman explains how an HVAC system works and why closing vents in unused rooms is a bad idea. “Your HVAC system is designed to heat or cool your entire home based on its original setup. Restricting ...

GREENSBORO, N.C. — BRRRRR. These next few days, you'll be turning up the thermostat and that means next month you'll be seeing it in your bill. If you're looking for a way to save money on heat, ...

This is a biggie. A lot of folks think if they shut vents in rooms they're not using, it makes the rest of the house warmer. This is a common mistake from empty nesters-- they shut off the bedrooms ...