Hey Jason,
check to see if the vent or intake has closed off do to the condensate. I assume the tank is a mid eff. and has been side walled? With the sudden drop in temperature over the last week, it may have chocked off the intake or vent. If they are clear, probably the thermocouple. LMK, if I can help.
What do you mean by side walled?
edit - This has happened last year when it was really cold.
01-19-2012, 06:43 AM
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