Burner lights, but fan won't blow
Day & Night gas (NG) furnace
Carrier 800-19A on stamped ID plate
Forced air
We just moved in. The furnace has worked just fine several times. We keep the thermostat on the lowest setting, manually cranking it up for those few times that we need heat here in southern California.
This morning, I turned up the thermostat, heard it click, but the furnace did not turn on. I verified that it 1) had power, and 2) the pilot light was properly lit. After futzing around a bit (I really didn't DO anything), the burners kicked on. GREAT!
After a couple of minutes, the burners just turned off. The fan/blower never kicked on.
With the thermostat all the way up, the furnace cycles through the same [incomplete] process. Why won't the blower kick in?
Thanks.