With the change in climate here in Eastern Ontario I have noticed two
When my furnace comes on I hear a banging type sound coming from the
duct-work when the furnace first comes on. It lasts for maybe two or
three minutes (I'm guessing until they heat up) and then it starts
again after the furnace goes off. Same thing -- it seems after the
furnace has been off for maybe two or three minutes it starts banging
again. It lasts for at least ten minutes and again, I'm guessing it's
the duct-work cooling back down.
Any thoughts? I'm no HVAC pro by any means, but this is the the best
guess I can muster at this point.
So, here's what I need:
Advice on cause (If my diagnosis is wrong)
A possible solution...?
Thanks a lot -- as you can imagine it's driving me mad and keeping me
awake at night. Oh yeah -- the house is less than a year old also if