Expert HVAC guides, troubleshooting tips, buying advice, and practical solutions.
With any luck, a working furnace should be able to keep your home warm quietly and efficiently. But when it suddenly becomes loud or is making other strange noises-banging, humming,…
If your pilot light keeps going out, you are not alone. This common furnace and water heater problem can be frustrating-especially when it’s cold outside and in the middle of…
It’s freezing outside, you get out your space heater, turn it on, and finally, when the room is just starting to warm up. it goes off again. Few things are…
When it comes to maximizing your home’s energy efficiency, few upgrades make as big of a difference as duct insulation. Properly insulating your air ducts helps maintain consistent temperatures, reduce…
If your Aprilaire thermostat says “OFF” and your heating or cooling system will not turn on, it may be confusing and infuriating—especially when you most need the comfort. Aprilaire thermostats…
Changing your furnace filter seems simple — that is, until you ask yourself, “Which way does the furnace filter go?” The direction of your furnace filter is more important than…