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-   -   Blower will not shut off (http://www.diychatroom.com/f17/blower-will-not-shut-off-35588/)

Rick Copes 01-10-2009 05:06 PM

Blower will not shut off
 
I have a Bryant Furnace Model #310AAV0360AAJA and the blower will stay on 24/7. I adjusted the thermastat and replaced it with a new one today. I replaced the filter too. Does anyone have a sugestion of what I can do myself before I call in someone to look at it?

DangerMouse 01-10-2009 05:52 PM

be sure on the thermostat it's set to "auto", not "on"?
check for similar switch on/in furnace too.

DM

chris75 01-10-2009 06:29 PM

Quote:

Originally Posted by DangerMouse (Post 210529)
be sure on the thermostat it's set to "auto", not "on"?
check for similar switch on/in furnace too.

DM


I agree, the Fan switch is probably set to ON, either at the furnace or the tstat, if NOT, then you have a short between "G" and "R" terminals.

HvacWiz 01-10-2009 06:57 PM

Is this a gas or electric furnace? If its gas you have a limit switch open, if its electric your fan reley is sticking.

SKIP4661 01-10-2009 09:35 PM

Have replaced a lot of blower boards on that model for the same issue. Could be your problem.

hvaclover 01-10-2009 11:00 PM

Bad model number...won't cross in data base.


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