Lisa Reed's 20-year-old furnace developed holes and leaks in its heat exchanger, sending dangerous carbon monoxide into her ...

With frequent (and sometimes drastic) weather changes, it's often difficult to know when the appropriate time is to turn on your heating system. The time of year you switch from air conditioning to ...

Turn the AC on when the temperature outside reaches the low to mid 70s. Before turning on the AC, conduct basic maintenance to ensure everything is ready to go. After turning on the AC check to make ...

Worried about your HVAC unit? Uncover the signs that your dated unit is (or isn't) just blowing hot air and how to tell if it's time to bring in the big guns.

Pay attention to furnace smells. A metallic or burning odor could mean overheated electrical components. A musty smell ...

GREENVILLE, N.C. (WNCT) — Temperatures are beginning to get a little cooler outside, but how is that affecting temperatures inside? More specifically, is it cold enough to start turning on your ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Liam McCabe After a decade ...