We may receive a commission on purchases made from links. Cold temperatures outside are to be expected during the winter months. However, it becomes an entirely different story if your home is frigid, ...

You know that switch on or near your furnace? We'll tell you what it's for (hint: it's power-related) and how to use it.

Experts recommend turning on your furnace before freezing temperatures arrive to check for issues and help prevent major problems during winter. Signs your furnace may need replacement include being ...