Description
This is a new 24" Universal Thermocouple. It replaces the part numbers listed below.
A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors the flame until the furnace shut down. Should combustion be disrupted for any reason the sensor loses its signal and shuts the gas valve off.
Replaces:
27491 27-491 42954 A70-1024 A70-4024
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Repair Difficulty Level
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Partial list of Model numbers that use this part:
Use Ctrl+F and enter your model number for a quick search.