Description
This is a Brand New replacement for Lennox/Armstrong/Ducane Furnace Flame Sensor. It replaces the part numbers listed below.
Function:
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 Old Part #s:
R44745-001 44745-001
Repair Difficulty Level:
Partial List of Units that Use This Item:
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