Description
The Bosch HVAC 87145000870 Temperature Sensor measures water and operating temperatures to maintain accurate thermal regulation during boiler operation. Its thermistor-based sensing element changes electrical resistance in response to temperature variations, allowing the control board to adjust heating output and monitor within HVAC systems such as condensing boilers, hydronic heating equipment, and commercial water heating units. This sensor is positioned inside designated sensing ports or boiler assemblies where direct temperature monitoring is required for system control. Its accurate response features improve heating consistency, promote efficient energy usage, and assist with stable operating intervals.
