Useful Videos
BTUs, Square Footage & Climate Zones: A Step-by-Step Furnace Sizing Guide
hen it comes to buying a new furnace, one of the biggest mistakes homeowners make is guessing the size they need. Too big, and you’ll waste energy ...
How to Know If Your Furnace Is Oversized: Real Signs You’re Wasting Energy
If your furnace seems to roar to life, blast heat for a few minutes, then shut off—only to repeat the cycle again and again—you might be dealing wi...