Roper Refrigerator RT18DKXEW05 Won't start or doesn't start

The Relay and Overload Kit is an OEM replacement part for Whirlpool refrigerators. It is an essential component of the refrigerator's electrical control system, responsible for powering components and protecting circuits from overload. 

Causes of a bad relay and overload kit include circuit malfunctions, failed or worn-out components, or improper installation. 

Symptoms of a bad relay and overload kit are:

• Refrigerator not cooling or icing 
• Components like lights or fans not working
• Buzzing or humming noises from the electrical control area
• Repeated blown fuses 

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

A thermal overload protector that helps prevent motor damage by cutting power if the dryer motor overheats. Fits the motor assembly and restores normal operation once the motor cools. What it does:

• Detects excessive motor temperature and interrupts power to prevent motor burnout
• Helps stop the motor from running when overheating occurs
• Commonly replaced when the dryer won't start or the motor hums but does not turn
• Can prevent further electrical damage by opening the circuit during thermal faults

• One thermal overload protector

• Disconnect power to the appliance before servicing to avoid shock or injury
• Located on or near the dryer motor; note wire locations or take a photo before removal
• Replace with the correct PN and secure terminals firmly; do not force connections
• Check motor bearings, start components, and wiring if symptoms continue after replacement