Nope. Not normal. If you know nothing of furnace repairs call a reputable
repair company. It could be one of several things, but most likely a bada
thermo-couple fo some sort that is causing the burner to shut down before
the blower comes on. I'd get it looked into before the really cold weather
hits!


"Fleemo" wrote in message
om...
While working in the garage yesterday, I noticed that my furnace is
cycling on and off *constantly*. I hear the gas jets kick on and they
burn for about 15 seconds, then shut off. About 30 seconds later it
repeats the process, over and over and over again. Only occasionally
did the blower kick on where hot air was pushed through the house.

I don't know a dang thing about furnaces, but this can't be normal
functioning of the furnace, can it?

-F