Boilers keep us nice and warm on chilly evenings. But are these heating systems as safe as the cozy, homey feeling they give you? Here's what to know about the potential risks.

AC went down? Don't sweat: These are the top three most common air conditioner problems.

The good news is that many washing machine malfunctions stem from a handful of common culprits, so identifying the rogue part is often easy.

Dealing with a leaky faucet might be a minor inconvenience, but with water heaters, the stakes are higher — in terms of comfort and cost. Here are the top three things that could go wrong.

We don’t understand how much we need refrigerators until something goes wrong. These are the three most common culprits.