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Trane 2TWR1030A1000AA Furnace Door Switch
The job of the furnace door switch prevents the blower and ignitor from starting so as to avoid injuries. You must have the device replaced as soon as possible if it is damaged so as to prevent something bad happening.
What to see if the safety furnace door switch is not working properly?
- The safety door switch appears as though it has been bent
- The HVAC system does not begin to work even with the door closed
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