Description
You are looking at a BRAND NEW HEIL/TEMPSTAR/ICP/Comfort Maker/Sears/ArcoaireFurnace Flame Sensor. This flame sensor fits MANY furnaces. The part number is LH33WZ520 (also 1172827). Thanks for looking and good luck!
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:
1172827
Repair Difficulty Level:
Partial List of Units that Use This Item:
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