On Dec 28, 3:00*pm, wrote:
My gas furnace seems to be working well. It heats when it should and
shuts off when it should. The trouble is that the igniter clicks all
the time. This happens whether or not the gas is on. Any suggestions
as to what is happening would be greatly appreciated.

Thanks
Mark

Why not just call a pro, you obviously have not had it serviced and
have no idea of other issues.