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Goodman ARUF193116 Furnace Door Switch
A furnace door switch is a switch that stops the vent fan and gas ignition from activating so as to stop a potential explosion. You should have the switch be replaced as soon as possible if it is causing you problems.
What symptoms are present when the safety switch on the furnace door has to be replaced?
- The door mechanism appears to be broken badly
- The furnace does not function whether the door is open or closed
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