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Carrier 38EZG042 Furnace Door Switch
A furnace door switch is a safety feature that blocks the draft inducer and ignitor from turning on so as to stop a potential explosion. It is extremely important that the device is swapped out as soon as possible if you see that it is broken.
Known indicators the your safety switch on the furnace door is dying?
- The HVAC system does not operate even with the door closed
- The switch seems broken
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Before you decide on buying or purchasing a new Carrier 38EZG042 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison 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 locally to do it for you.
Feel free to download your manual for help.
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