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Carrier 38YRA048 Furnace Door Switch
The furnace door switch inhibits the fan and gas ignition being triggered to start so as to avoid injuries. Do not waste time and have it swapped out at once especially if you think it is defective.
What happens when my safety door switch really needs to be replaced?
- The system will not run whether the door is off or on
- The switch looks like it is bent badly
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Before you decide on buying or purchasing, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the correct furnace door switch is being ordered. Once you have the part to install the part by yourself. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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