Frigidaire 241707721 PTC Starter for Refrigerator

The Frigidaire 241707721 Refrigerator PTC Starter is an electrical starting system intended to assist compressor startup in the unit systems. It operates by using a positive temperature coefficient element that initially allows high current flow to start the compressor motor and then increases resistance to reduce current after startup, ensuring proper and controlled operation. This enables smooth compressor activation, stable motor performance, and efficient startup cycles. It provides efficient motor starting, controlled electrical protection, and consistent cooling operation. It is connected to the compressor terminals, overload protector, power supply wiring, and start relay circuit operation.