Refrigerator Push Button Start Switch Parts

Replace your refrigerator's humidity control knob. Installs on crisper drawers to adjust moisture levels. Order a new knob if broken or missing.

Control knob for refrigerator temperature adjustment. Replaces cracked, broken, or missing knobs on the thermostat dial. Direct replacement part.

This thumb-style drive knob replaces a worn or broken control knob to restore secure grip and reliable manual control. It gives a firm finger grip for turning selector shafts and improves user control and safety. What it does:

• Replaces a stripped, cracked or missing thumb-style control knob
• Provides a positive grip on a control/drive shaft for precise setting changes
• Helps stop slipping or spinning knobs that make controls hard to adjust
• Fits as a direct replacement when the original knob no longer engages properly

• One thumb knob

• Remove power or unplug appliance before servicing to avoid electrical/hazard risk
• Pull off the old knob by hand; press the replacement onto the control shaft until fully seated
• If knob does not seat easily, verify shaft alignment before forcing

Replace your refrigerator's thermostat control knob if it's cracked, broken, or missing. This dial installs on the temperature control panel.

This replacement temperature control knob lets you set and adjust the appliance temperature quickly and confidently. It restores a secure grip and clear pointer for accurate temperature selection on compatible GE controls. What it does:

• Fits onto the temperature control shaft and provides a readable pointer for selecting settings.
• Restores smooth, positive detents so settings click into place and stay put.
• Helps when the original knob is cracked, stripped, loose, or missing and temperature cannot be reliably adjusted.
• Matches OEM form and function for proper fit on specified GE control assemblies.

• Usually installs by lining up the knob with the control shaft and pushing straight on until fully seated.
• Do not force the knob; if it does not slide on easily, confirm shaft type and orientation first.
• Disconnect power to the appliance before servicing controls to reduce risk of shock.
• If the control shaft is damaged or the knob slips after replacement, the control assembly may need inspection or replacement.

If your refrigerator won't cool or the compressor won't start, the PTC relay may have failed. This relay controls compressor startup in many models.

If your refrigerator compressor won't start or cycles on and off frequently, the overload relay may have failed. This part protects the compressor motor.