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Lennox G26Q4-75 Furnace Door Switch
The furnace door switch blocks the vent fan and gas ignition being triggered to start in order to prevent injury and fire. It is extremely important that the device is exchanged for a new one as soon as possible especially if you suspect it is not working properly.
Clues the switch on your furnace door is dying
- The whole system will not start whether the door is off or on
- The door switch looks broken completely
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Before buying or ordering any Lennox G26Q4-75 replacement part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right furnace door switch is being ordered. The installing of the furnace door switch can be quite easy provided you energy and have the tools to do it right.
Feel free to download your manual for help.
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