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Bosch Hvac 87145000810 DHW Temperature Sensor

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Special Price $57.97 Regular Price $66.67
In stock
SKU
87145000810
The Bosch HVAC 87145000810 DHW Temperature Sensor tracks the temperature of domestic hot water flowing through the boiler's heat exchanger and relays precise readings to the processing unit to regulate water heating cycles accurately. A thermistor element responds to thermal variations by shifting its electrical resistance, enabling the board to adjust burner output in HVAC systems. Seated within the hot water circuit of wall-mounted gas boilers, it fits securely without requiring pipe alterations or additional components. Consistent temperature detection prevents form overheating, eliminates cold water fluctuations, and ensures accurate hot water output at the point of use.
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HVAC Controls & Electrical, Control & Sensing Devices
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Product Questions (2)
Customer Questions
What maintenance is required for the Bosch 87145000810 Temperature Sensor?

Regularly inspect the sensor for corrosion, dirt, or loose connections. Clean the sensor gently with a soft cloth, ensure wiring is secure, and verify readings periodically. Proper maintenance ensures accurate temperature monitoring and prevents operational errors.

What are common issues with the Bosch 87145000810 Temperature Sensor?

  • Inaccurate temperature readings.
  • Sensor failure or intermittent signal.
  • Corrosion on terminals.
  • Wiring connection problems.

Installation Steps

Step 1: Turn off the power and water supply to the DHW system to prevent shock or burns.

Step 2: Locate the sensor port on the hot water system and remove any existing sensor.

Step 3: Insert the new sensor firmly into the port.

Step 4: Connect the sensor wiring according to the manufacturer’s diagram.

Step 5: Restore power and water supply, then test for correct temperature readings.