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[A/S] Re: suburban furnace problem



  Hi, I just put a new board in mine and it operates the same way and 
all the other Suburbans I have had in other units did the same thing. 
The blower is supposed to run on for a little while after the burner 
shuts down. A cumbustion chamber cooling process. The air coming out 
may feel cold, but is probably still warmer than the surrounding air 
in the trailer. The additional few second restart is 
remaining "convection" heat creeping to the blower temperature  
switch. I don't think you have anything wrong with the thermostat. I 
have two thermostats on mine and it operates the same on both. I 
would be more concerned if the blower came on late which could cause 
an over heat in the furnace. Arnie