Ensure the accurate temperature sensing and automated climate control of your HVAC system with the Samsung Air Conditioner Thermistor-Wire Assembly DB95-04718H. This specialized sensor assembly consists of high-precision thermistors that monitor the temperature of the air and the refrigerant coils. These readings are sent to the main control board, which uses the data to regulate the compressor speed, adjust the fan, and prevent the system from icing over or overheating. A failing thermistor can lead to inaccurate cooling, the unit shutting off prematurely, or specific error codes related to temperature sensing.

Built with a moisture-resistant protective coating and high-grade copper wiring, the DB95-04718H is designed to withstand the constant condensation and temperature fluctuations found inside an air handler. Its dual-sensor configuration provides comprehensive thermal feedback, ensuring the system operates at maximum efficiency.

Installation / Replacement Instructions:

1. Safety First: Turn off the air conditioner and disconnect the power supply at the circuit breaker.
2. Open the Indoor Unit: Lift the front intake grill and remove the air filters. Unscrew and remove the main plastic housing to reveal the evaporator coil and the electrical control box.
3. Locate the Sensors: Identify the two sensor heads. The ambient air sensor is usually clipped to the front of the evaporator coil, while the copper-capped coil sensor is inserted into a metal sleeve on the refrigerant piping.
4. Trace and Disconnect: Follow the wiring harness back to the main PCB. Carefully unplug the connector from the board, noting which port it occupies.
5. Swap the Assembly: Remove the old sensors from their clips and sleeves. Install the new DB95-04718H sensors in the exact same positions, ensuring the coil sensor is fully seated in its sleeve for accurate conduction.
6. Route the Wiring: Secure the wire along the original path using the existing plastic clips to keep it clear of the fan and louvers. Plug the harness into the control board.
7. Reassemble and Test: Replace the housing and filters. Restore power and monitor the unit to ensure it reaches the set temperature and that no sensor errors appear on the display.

Compatible with select Samsung split-system air conditioners, this OEM-quality thermistor wire assembly is essential for restoring precise thermal management and preventing mechanical strain.

Key Features:
• AC Thermistor-Wire Assembly – Part number DB95-04718H
• Dual-Sensor Design – Monitors both ambient air and evaporator coil temperatures
• High-Sensitivity NTC Resistors – Provides rapid and accurate thermal feedback
• Moisture-Proof Construction – Specifically designed to handle constant condensation
• Compatible with Select Samsung Models – Precision-matched for factory-standard resistance curves
• OEM-Quality Part – Restores reliable automated operation and system protection