Heat/Air Conditioner Setting Knob

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09-24-2010, 12:45 PM

Biscuit

Junior Member

Thread Starter

Join Date: Sep 2010

Posts: 1

Heat/Air Conditioner Setting ****

The **** to regulate the fan for heat and air conditioning only works at full blast now. I need to replace the switch but wonder if anyone has advice on how to remove the **** without causing damage.

10-09-2010, 12:31 PM

dtdano

Junior Member

Join Date: Mar 2010

Posts: 5

Heat/Air Conditioner Setting ****

Kind of late since you posted awhile ago, but the **** just pulls off. You have to wiggle it a bit, but it will come off.

11-01-2010, 03:52 PM

hanky

Senior Member

Join Date: Jun 2010

Posts: 14,647

Before you go replacing the switch, check the resistor body . That is in the circuit for all speeds except hi which is controlled by a separate relay.