International Comfort Products 1171481 Defrost Sensor for Heat Pump Systems

The International Comfort Products 1171481 Defrost Sensor is a genuine OEM replacement defrost sensor designed for compatible ICP heat pump systems. This sensor monitors coil temperature and signals the control board to initiate and terminate the defrost cycle, ensuring efficient operation and preventing ice buildup on the outdoor unit.

Key Features:

• Genuine OEM International Comfort Products replacement part
• Monitors outdoor coil temperature to trigger defrost cycles
• Helps prevent ice accumulation on heat pump outdoor coils
• Designed for precise fit and reliable performance in compatible ICP systems
• Direct replacement for failed or faulty defrost sensors

Proper defrost sensor function is critical to heat pump efficiency. A failed defrost sensor can cause the outdoor coil to ice over, reducing heating capacity and potentially damaging the compressor. Replacing the sensor with a genuine ICP part ensures accurate temperature sensing and correct defrost cycle timing, restoring system performance and protecting long-term equipment reliability.