Description
The Heatcraft Refrigeration 28913701 Defrost Temperature Sensor recognizes coil and surrounding temperature conditions during refrigeration operation to provide thermal input for defrost cycle control. It acts through implementing resistance-based sensing features that respond to temperature variation and transmit corresponding signals to connected control circuits in HVAC systems. This is positioned near evaporator sections where frost accumulation and changing thermal conditions influence operating performance. Its sensing response supports accurate defrost cycle regulation, maintains balanced coil temperature conditions, and contributes to controlled refrigeration airflow and heat exchange performance.
