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the 3233283 delivers reliable electrical feedback to the control board
and the required 1836 mounting screw
making it compatible with standard pneumatic infrastructure
an external 12VDC power supply sharing a common ground may be required
Lochinvar & A.O. Smith 100111979 Sensor 318973-401 the 3233283 delivers reliable electricalThe Lochinvar & A. O. Smith 100111979 Sensor is a high precision flame sensor designed for gas fired boilers and water heaters. As a critical safety component, this replacement flame sensor utilizes flame rectification to monitor the burner constantly. When the control module receives a signal of at least 10 microamps, it confirms a stable pilot or main burner flame, ensuring the gas valve remains energized. If the 100111979 sensor fails to detect
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