Furnace runs constantly since blower motor was replaced

pls send me snap of your furnace controller , i can help you

If it works with blower door off sounds like it's not getting enough return. What's the statics? Try an adjustable limit, I think they go to 210. Good Luck!!

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Hello, usually this is a sign of a bad blower relay on the intergrated control board. The only option is to replace the control board.

33 is a limit switch open take your furnace doors off and there should be a wiring diagram. on this furnace the blower will run if this is open. check rool out swict and linits. it sounds like you have a problem with over heating. how does the fire look ? is the vent blocked ? things like thathttp://www.scribd.com/doc/20861415/Carrier-58pav-Service-Maint i think page 9 has falt codes

If you can get to the shaft of the motor, oil it using electric motor oil. If the motor spins freely, you just may need to replace the start capacitor, however if it is binding; you will need to replace the inducer as an assembly.

No, the blower motor is supposed to run and dissipate most of the heat. It sounds like the blower motor isn't running.

either fan capacitor or fan itself is defective

have the ac company check the actual blower wheel itself it may be slowly coming apart

Remove all power from the furnace, it is likely the brain in the furnace is need of being reset, from the battery replacement, why did you change the battery, was there an indicator telling you to change it?

Many times just removing all the power to the furnace will do the trick with a reset, if not let me know and we will go from there, but it sounds like the main brain is confused or bad, more likely confused, so try the power removed first.

Than let me know [email protected]

Your blower motor may have failed. Check the blower motor for the air circulation and you may find it is hot but not running. Have the motor replaced if this is the case.