The main differences between furnaces lie in the different fuel types available. Here’s a look at your options so you can make the most educated choice.

Advancements in technology have given rise to various leak-detection systems and water monitors designed to mitigate these risks. Here's what you need to know.

Installing a smart thermostat? You're going to want to make sure you see a C-wire.

Zooglea is a gross and potentially harmful bacterial substance that can infiltrate your HVAC system. Here's how to prevent and deal with it.

Smart doesn't mean infallible. Here's a look at some of the most common problems smart thermostats face.