We have a gas furnace that usually works just fine. There is an intermittent problem that surfaces occasionally, and it seems to come up on the coldest days. Maybe the amount of use it gets on colder days worsens the problem... I'm not sure.
When the thermostat triggers the heater, I can hear it click on, and I hear the heater start to rev up. It gets to the part where I usually hear the big "WHUP" of the gas inside igniting, but it doesn't happen. Instead, the whole system just kind of... winds down and turns off. Very disappointing.
It sometimes helps if I take the front panel off and gently shake all the wires and connections a bit. I'll put the panel back on and try it and everything will ignite and heat wonderfully. But when it's happening a lot, this only fixes it the first few times. After a few times, even this won't work. At that point, a whack to the side with my fist will usually get it working. If not, we just wait an hour or so until it comes on.
2007-01-07
03:04:32
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6 answers
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asked by
maluba
3