5 Signs of a Bad AC Pressure Switch in Rocky Face, GA

March 31, 2023

The air conditioning pressure switch regulates the compressor’s pressure and helps keep the system running smoothly. A bad AC pressure switch can cause problems ranging from poor cooling performance to complete system failure. Here are five signs of a bad AC pressure switch in Rocky Face, GA:

Poor Cooling Performance

Your air conditioning system may not operate as well as it should when cooling due to a defective pressure switch. This is because the switch can manage the pressure that regulates the compressor’s operation. Schedule annual maintenance with a professional HVAC service technician to ensure your air conditioning system runs correctly.

High or Low Pressure Readings

Your air conditioner’s pressure readings may be abnormally high or low, which could state that the pressure switch is bad. High or low pressure readings may indicate improper compressor operation, resulting in subpar cooling and increased energy costs. You can install a thermostat to measure and regulate the pressure in your system.

AC System Cycles On and Off Frequently

Your air conditioner may frequently turn on and off due to a broken AC pressure switch. This could pressure your compressor, speed up wear and result in expensive repairs or system failure.

AC System Won’t Turn On

Your AC pressure switch may be faulty if your air conditioner won’t turn on. The compressor, which is necessary for cooling your home, can’t start if the switch has a problem. Consider upgrading to a newer, more efficient air conditioning system to replace your old one.

Unusual Noises or Smells

Unusual sounds or odors from your air conditioner may result from a faulty AC pressure switch. This is due to the possibility that the compressor is operating at an incorrect pressure, which could result in malfunction and strange sounds or smells. Keep the area around your air conditioning system clear of debris to prevent this from happening.

During the spring, temperatures can fluctuate rapidly. Contact Dalton Heating & Air for air conditioning repairs. Our service technicians are NATE-certified and will readily offer you quality care.

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