Air Conditioner Condenser Fan Motor Making Noise

If the motor inside the compressor goes bad it can cause a loud screeching noise.

Air conditioner condenser fan motor making noise.

A rattling noise can mean that your air conditioner is starting to deteriorate and some of its parts are loosening. Condenser fan motors all have a temperature stipulated by the ac manufacturer at which it can operate safely and problem free. It takes much more energy to get the outdoor fan going than it does to keep it running. An issue with this fan motor can create a loud screeching sound while the ac is running.

Another cause could be twigs or leaves that have clogged your system. This is why you cover it in the winter and make sure it is greased well. Your outdoor unit has a fan that helps expel heat from refrigerant. Check out the noise my condenser fan motor is making after years of neglect.

If your outdoor fan isn t turning when the inside blower is working you ll hear a buzzing noise in your condenser. A faulty fan motor. Squealing if your air conditioner is making a squealing sound the belt connecting the motor to the blower may have slipped or the bearings on your condenser fan s motor may be worn down. Clanking or banging if you re hearing these sounds from your unit the issue is usually the blower assembly or the motor.

Capacitors send an electrical jolt to start a motor a start capacitor or to keep one running a run capacitor in an air conditioning system capacitors work with three different motors. If you are near the condenser unit and it feels hotter than usual it indicates that the fan motor may be overheating. Fencing one or all sides of an air conditioner s outside unit can deflect noise. In most cases the ideal temperature is around 150 degrees fahrenheit.

Read on to find the best solution based on the cause of the problem. The compressor the indoor blower fan and outdoor fan. The electrical contractor in the equipment can also make a chattering sound which can damage other components including the compressor if allowed to continue.