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Bard SH Furnace Door Switch
This switch prevents the blower and ignitor being triggered to start so as to avoid injuries. You should really have it swapped out quickly if it is defective.
Important signs your furnace door switch is going out
- The system does not even thing about starting with the door closed
- The safety door switch has been beat up
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Before you decide on buying or ordering, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. Replacing a new furnace door switch is not difficult assuming you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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