I have an two year old electric furnace that when turns on and off it makes a loud click noise. It seems like it is associated with the electrical on/off switch, but I can't tell exactly which area/box it is coming from. Are there things I can check before calling in an HVAC person?

I have clicking in what appears to be the gas line whenever the furnace kicks on. I have heat, the clicking is loudest near the gas line on the water heater, but I can hear it upstairs as well. When the furnace goes off, the clicking stops. Does this sound like a furnace issue or gas company, don't...

The furnace turns on, then the burners make a clicking noise and flame goes on and off for a while then the whole furnace shuts off

I have a clicking noise that is coming from my lennox gas furnace. When I turn it on the fan starts and then I hear a click and then a double click starts and won't stop until it attempts to recycle of which the same thing happens again... The only thing out of the ordinary is that we left the...

I recently had my wall mounted thermostat moved to a different location in my house by a licensed electrician. Shortly afterwards (not the same day) a steady and continuous clicking sound started to come from behind the wall where the thermostat used to be located. This sound only comes on when I...