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SPT WA-1010E Furnace Door Switch
A furnace door switch is a safety feature that blocks the vent fan and burner from turning on so as to stop a potential explosion. Do not waste time and have it swapped out at once if it is damaged so as to prevent something bad happening.
What signals that my switch on the furnace door has a need to be replaced?
- The switch seems broken
- The whole system will not begin whether the door is off or on
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