Whirlpool Refrigerator 7WRS22FDBF02 Won't start or doesn't start

The Start Device Assembly is an OEM part for Whirlpool refrigerators. It is a kit that includes the start relay and overload, both of which are crucial components for the proper operation of the compressor. The start relay is responsible for initiating the compressor's operation by providing an electrical boost to start the motor. 

Causes of a faulty start device kit can include electrical component failure, power surges, or damage due to wear and tear over time.

Symptoms of a bad start device kit may include:

• The compressor not running or cycling on and off frequently
• Inadequate cooling or fluctuations in temperature
• Unusual noises coming from the refrigerator

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Defrost Control Board is an OEM replacement part for Whirlpool refrigerators. This circuit board coordinates defrost heating cycles to remove built-up frost from evaporator coils.

Causes relate to water damage following leaks, component failure due to power surges loosening connectors, or general component wear over time.

Symptoms of issues include:

• Frost accumulation on interior freezer walls reducing capacity
• Food freezing underneath heavy buildup layers
• Inoperable heating element failing to restore airflow

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air and some Kenmore models.