Description
This is a Brand New OEM Lennox/Armstrong/Ducane Furnace Spark Electrode Ignitor / Sensor combo. It replaces the old part numbers listed below.
Function:
The purpose of an ignitor is to ignite the gas after the gas valve opens up. It most cases, the ignitor turns off after ignition has occurred.
Replaces Old Part #s:
R42446-001 R42446001
Repair Difficulty Level:
Partial List of Units that Use This Item:
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