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Carrier 50XL-A42 Furnace Door Switch
The furnace door switch prevents the fan and ignitor being triggered to start so as to avoid injuries. It is imperative that the switch be switched out as quick as you can if you see that it is broken.
Major indications of a weakening furnace door switch
- The furnace door switch is broken completely
- The furnace will not begin whether the door is open or closed
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If you decide on picking up or purchasing any Carrier 50XL-A42 part do your best and double check the model number as well as make a visual comparison in order to be sure the correct replacement furnace door switch is being ordered. Some pros may have higher labor rates than others so it may be beneficial to look around your area to acquire the best rate if you do not want to pay too much.
Feel free to download your manual for help.
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