| no fire in the burner
Hi,
It turned out that the furnace shuts down by itself because there is a problem in the heat exchanger which is not visible to me unless a special intrument is used to view what is inside. The way I understand is that the fire in the chamber backs up because the heat exchanger is broken. As a result the furnace shut itself automatically. A replacement of the heat exchanger is on its way.
Thank you all for your help. |