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Old 02-22-2008, 08:32 AM
cids292 cids292 is offline
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The condensate drain is not plugged. There is not a sequence of operstion on the door panel with the wiring diagram. When the furnace fails nothing happens it just sits there. I think the ignition is a piolt lite that lites off of a sparkplug type device. It does have a draft inducer fan. It has a pc board but there are no LED's on it. It says Bryant plus 90 on the door cover. There are 3 pc boards one I think is the main board with the relays and where the thermostat hooks up and where main power comes in the other one is hooked up to the pressure switch and one that is with the igniter and gas valve. I should mention that the furnace has worked fine for 3 days now.
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