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International Comfort Products PGMD42H115C Furnace Door Switch
This switch prevents the draft inducer and ignition sequence from switching on so as to stop a potential explosion. It is vital that this part be substituted for a new part ASAP if it is not working in order to prevent injuries.
Warnings of a faulty furnace door switch
- The door switch appears to be breaking apart
- The HVAC system will not even begin to start even when you close the door
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If you decide on picking up or ordering, do your due diligence and double check the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. You do not have to install the replacement part alone. Hire a pro in your town or city to hire and install the part for you.
Feel free to download your manual for help.
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