There is "To be or not to be." There is "Wherefore art thou Romeo." Then there is "How often should I replace my furnace's air filter?" While I'm not sure where Romeo is or if one should be or not, I can help with the answer to the latter.
This article provides details on everything you want to know about your furnace's pressure switch. See how it works and determine if it's your problem as well as why it's there and how to find the correct replacement.
That red light on your furnace is flashing. This article will help you understand what it's trying to tell you.
Video and step-by-step guide to fixing your home's heating system. Here's how you can solve your own furnace trouble.
One of the simplest problems to diagnose and fix is the hot surface ignitor (or igniter). Here are easy-to-follow directions from an HVAC professional.
These are step-by-step instructions to figure out how much money you spend on heating, how much is wasted, and how much a new furnace can save on your gas bill. You'll feel more confident about choosing your new furnace and knowing what to expect from it.
Learn the pros and cons of using an outdoor wood burner to heat your home and water.