If an AC pressure switch in Denair, CA is malfunctioning, it can cause a variety of serious problems for your air conditioner. Here are five signs that you may have a bad AC pressure switch.

1. Inability to Cool

An AC pressure switch controls the flow of refrigerant in your air conditioner. If the pressure switch is not working properly, it can cause your air conditioning system to lose its ability to cool effectively. This can increase your energy bills and may even cause your air conditioner to shut down completely.

2. Strange Noises

Strange noises from your air conditioner can signal a bad AC pressure switch. These noises may include hissing, clicking, or banging. If you hear any of these noises coming from your air conditioner, it is important to have it checked out by a professional as soon as possible.

3. Compressor Fluctuates

The compressor should run continuously when you turn on your air conditioner. If the compressor starts and stops frequently, it could be a sign that the pressure switch is not working properly. This can cause your air conditioner to work less efficiently and may shorten its lifespan.

4. Unit Will Not Start

If your air conditioner does not start, it could be due to various factors, including a bad AC pressure switch. If the AC pressure switch does not operate, it can cause your air conditioner to overheat. This can damage the compressor and other parts of your air conditioner.

5. Air Conditioner Shuts Off Unexpectedly

Sometimes, an air conditioner will shut off unexpectedly. Various factors can cause this, but a bad AC pressure switch is one potential cause. If you notice any of these signs of the air conditioner shutting off unexpectedly, it could be a sign that the pressure switch is not working properly.

If you need AC repair, contact Dycus Heating and Air Conditioning, Inc. We can help you troubleshoot and determine whether your AC pressure switch is bad or not. Our team of experienced professionals can also repair or replace your AC pressure switch if necessary.