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• 8602-023 OBSOLETE

• Thermistor Sensor

The Bard 8602-023 thermistor sensor is an OEM temperature sensing component used by Bard wall mount HVAC equipment to monitor critical temperatures and provide accurate feedback to the control board for stable operation. A drifting or failed thermistor can lead to nuisance lockouts, incorrect temperature readings, or improper staging, so replacing it with the correct Bard part number 8602-023 helps restore proper control logic and system protection. Match the part number to your unit’s parts list or service literature to confirm the correct sensor location and connector style before ordering.