Astcna0 Parts

If your air conditioner isn't cooling evenly or airflow seems weak, a worn evaporator blower fan blade may be the cause. Restores proper air circulation.

Weak airflow or no air coming from your AC? A damaged blower wheel restricts circulation. This part restores proper cooling airflow throughout your room.

Replacement control knob assembly for air conditioners. Installs on the control panel. Order when original knob is cracked, broken, or missing.

This capacitor powers the compressor motor by providing the electrical boost needed at startup and during operation, helping the refrigeration system run reliably. Replaces a failed or weak capacitor to restore proper motor function and reduce hard-start symptoms. What it does:

• Stores and releases electrical energy to give the compressor motor the extra torque it needs to start
• Helps stabilize motor voltage during normal run cycles for smoother operation
• Commonly linked to hard-starting compressors, humming, or motors that fail to start
• Prevents repeated overload trips caused by a weak or failed capacitor

• Disconnect power to the appliance before servicing to avoid shock or injury
• Capacitors can hold a charge—discharge safely
• Verify terminal orientation and secure connections; use the OEM part number to confirm fit