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MODEL 4501-XX
2-Wire Series
TOXIC GAS SENSOR MODULE
APPLICABILITY & EFFECTIVITY
Effective for all Model 4501-XX Modules manufactured after September 1, 2006.
4501-03
4501-04
4501-05 FM Approved
4501-06
4501-08
4501-10
4501-12
4501-25
4501-26
Instruction Manual Part Number T13022
Rev. C