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Frigidaire FRS123LC1 Furnace Door Switch
The furnace door switch is a safety switch which prevents the fan and burner from starting so as to avoid injuries. You should really have it switched out ASAP if it is causing you problems.
Some clues the safety door switch is going out
- The furnace door switch seems to be beat up
- The HVAC system does not function whether the door is off or on
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If you decide on picking up or purchasing any Frigidaire FRS123LC1 replacement part do your best and double check the model number and also make a visual inspection in order to be sure the right furnace door switch is the one being purchased. Once you have the part to install the replacement part alone. Pay a professional locally to do it for you.
Feel free to download your manual for help.
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