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Nordyne FG7TA Furnace Door Switch
The job of the furnace door switch stops the blower and ignition sequence from activating so as to stop a potential explosion. It is quite important to have it changed as quick as you can if it is not working in order to prevent injuries.
Simple indications of a weak safety switch on the furnace door
- The furnace door switch seems damaged
- The whole system does not operate even with the door closed
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