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SPT WA-1420H Furnace Door Switch
The job of the furnace door switch blocks initial fan and gas ignition from switching on so as to avoid injuries. It is imperative that the switch be replaced swiftly if you suspect that it is not working.
Clues to watch for to know the switch on your furnace door will eventually need to be replaced
- The furnace does not fire up with the door closed
- The furnace door switch has been stuck
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If you decide on picking up or purchasing a replacement furnace door switch for your SPT WA-1420H do your best and cross-check the correct model and also make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. It can be quite simple to replace a furnace door switch on your SPT WA-1420H so long as you have previous experience and have all the necessary tools to do the job right.
Feel free to download your manual for help.
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