21-712 27413 27414 27415 27416 27417 - 18" Snap-Fit Thermocouple Replaces Robertshaw

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  • 21-712 27413 27414 27415 27416 27417 Furnace Heater Gas Flame Sensor Sensing Rod Stick Repair Part
$15.74

Description

This is a new 18" Snap-Fit 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:
21-712 27413 27414 27415 27416 27417
Difficulty Level
Repair Difficulty Level


Partial list of Model numbers that use this part:

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