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

Now that winter's nearly here, it's time for a pop quiz: You wake up in the morning and there's ice on the dog's water dish. What do you do? If you had trouble with that one, it's time for a quick ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A: Cold house aside and chattering teeth aside, a malfunctioning home furnace could ...