fluffy442
Jan 15, 2008, 07:07 AM
What is the clicking noise coming from the furnace?
RickJ
Jan 15, 2008, 07:18 AM
Is it constant?. or does it only happen when the heat kicks on?
NorthernHeat
Jan 15, 2008, 10:45 AM
Brand, age, efficiency, model number? Something?