The Bosch HVAC 7738006262 Boiler Sensor is a temperature-sensing component designed for compatible Bosch boiler systems. It monitors water or system temperature and sends accurate readings to the boiler’s control system, allowing the equipment to adjust heating operation and maintain the desired temperature. This sensor is commonly used in hydronic heating systems, residential boilers... https://www.partshnc.com/bosch-hvac-7738006262-boiler-sensor