My furnace also makes a thunking noise approx 10-15 minutes after it turns off. It almost sounds as if someone is hitting a piece of metal. I'd ...
mdunn177Member since 11/13/04
Thanks for the suggestions about the probable cause of the noise. I do tend to hear the noise around the vents (which happen to be in the floor in ...
I live in Colorado. At night when the weather cools down, we've noticed a noise that happens periodically through the night. It sounds like someone...