A spilt air conditioning system has two major units, the condenser and the air handler. The air handler is located inside the home and most often in the attic. The condenser is outside of the home. The condenser houses the compressor, drier, expansion valve, and condenser fan. The condenser fan is a major component that can wear out and fail. New York Air Conditioning, Heating & Plumbing would like to share the signs of a failing condenser fan and when to seek professional repair services.
Hot Air in House in Summer
When the condenser’s fan begins to develop problems, one of the first symptoms is warm air coming from the vents. The condenser’s fans help to move the outdoor air across the condenser coils to begin the cooling process. When the fan begins to fail it can not move the air properly which will interfere with the cooling process. This will often result in warm air instead of cool air flowing through the home.
AC Condenser Fan Fails to Start Running
The condenser’s fan is an essential part of the cooling process that can break down. One sign your condenser’s fan motor has gone out is when it fails to start. However, the circuit can also trips which will prevent the fan motor from starting. Check the circuit to the condenser to see if it has tripped. A tripped breaker can be an indicator of overheating, so have the condenser inspected to determine the cause.
Slow Speed of AC Condenser Fan Blades
Another common problem that develops with a fan condenser is when the fan blades begin to move slowly. There can be a few reasons why the fan blade may be rotating slowly. One could be the motor to the fan is dying. The fan blades may have been damaged. In most cases the fan blades and the motor need to be cleaned and lubricated. With proper maintenance you can prevent the fan from performing inefficiently. Make sure to have the condenser as well as the air handler serviced yearly to prevent performance problems. If you notice the fan rotating slowly do not ignore the problem. Eventually the fan blade will stop moving even though power is going to the fan.
Loud Rattling or Buzzing Noise from AC Condenser Fan
When the fan or its motor makes loud noises, this is a bad sign. The fan blade could be coming loose which makes a rattling noise. If you hear a loud grinding noise, often this is a sign the motor is binding up. A buzzing or humming noise points to an electrical problem. This can indicate loose or damaged wiring that is used to power the various components inside the condenser including the fan motor. Noises are often a bad sign when they come from your HVAC system. Make sure to turn off the air conditioning system and contact an HVAC repair service to determine the source and cause of the noises.
Central Air Conditioning Maintenance, Repair, Replacement & More in Bedford Hills, Manhattan, Flushing, Queens, Brooklyn & The Bronx, New York
When your condenser fan develops problems or you have other HVAC needs, contact New York Air Conditioning, Heating & Plumbing today.
