overland48
Dec 9, 2006, 09:01 PM
I have a 19 year old York Stellar furnace. Model P1UCD12N04601B 57,000 btu's. This unit was salvaged from a military housing complex that closed in 1990. The unit shows very little wear. All the parts look new. The unit sat no operational for nearly 16 years. I removed the unit from the house myself.
When the unit starts up the exhaust blower is the first to go on. This activates the ignitor via a vacume switch, ignitor reaches temp and gas kicks on. The unit heats up then the updraft blower starts. This is all normal operation to this point.
After about 1 to 2 minutes of the blower starting the blower kicks off and continues this 1 to 2 minute cycle until the thermostat reaches temp. AM startup of the heater usually runs about 1/2 hour. After the burners go off the fan continues the off and on cycle until the unit cools down. Is this a relay problem in the control panel at the blower compartment or something else? I really need some advice before my blower burns out from all the starting and stopping.
Thank You
overland48
When the unit starts up the exhaust blower is the first to go on. This activates the ignitor via a vacume switch, ignitor reaches temp and gas kicks on. The unit heats up then the updraft blower starts. This is all normal operation to this point.
After about 1 to 2 minutes of the blower starting the blower kicks off and continues this 1 to 2 minute cycle until the thermostat reaches temp. AM startup of the heater usually runs about 1/2 hour. After the burners go off the fan continues the off and on cycle until the unit cools down. Is this a relay problem in the control panel at the blower compartment or something else? I really need some advice before my blower burns out from all the starting and stopping.
Thank You
overland48