Carrier PTC305C11L03A Thermistor

The Carrier PTC305C11L03A Thermistor is a high-quality thermal device utilized in air conditioning systems. This thermistor has a PTC characteristic which implies that its resistance increases with temperature. It has the function of protecting the HVAC equipment against overheating because it works as a self-regulating current limiter. If temperatures go beyond safe levels, its resistance rises therefore limiting current flow to the system hence protecting it. This thermistor is used in many Carrier HVAC units inclusive of air conditioning systems, heat pumps, and any other Carrier component that is sensitive to temperature changes.