Lennox 21L9901, Flame Sensor
Cat # : 21L99
Model/Part # : 21L9901
This product is used in several different models.
Product Overview
Insulator: glazed L-5 steatite
Plate: copper plated C.R.S. or 430 SS
Terminal: nickel plated steel
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Cat # : 21L99
Model/Part # : 21L9901
This product is used in several different models.
Replacement Available
This product has been replaced by Cat#
Insulator: glazed L-5 steatite
Plate: copper plated C.R.S. or 430 SS
Terminal: nickel plated steel
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