Fulton Boiler 2-50-315302 Brass Sensor

The Fulton Boiler 2-50-315302 Brass Sensor is a temperature-sensing probe used in compatible boiler systems to monitor operating conditions within the heating circuit. Installed in HVAC systems, it provides resistance-based feedback to the control unit for operating adjustments based on measured thermal changes. It is typically positioned in contact with or near the boiler sensing point where stable readings are required for system regulation. Within the equipment, it allows for temperature feedback to the controller, assists in regulating burner and circulation operation, and maintain consistent performance of connected heating components during normal operation.