3 Symptoms of a Bad AC Pressure Switch in Brandon, MS

When summertime temperatures start soaring in Brandon, MS, being able to trust your air conditioner to keep you cool becomes even more important. Your home’s air conditioner relies on a series of components working at their best to keep your home comfortable, safe and efficient. If you notice any of these three problems, you may be dealing with a faulty AC pressure switch.

Your Air Conditioner Won’t Start

Ultimately, the pressure switch is responsible for turning your home’s air conditioner on and off based on changes in pressure. If the switch stops working, you may notice that your AC system simply won’t start. This symptom is especially troubling, as summertime temperatures in Brandon, MS, often exceed 90 degrees.

Your AC System Short Cycles

Typically, your air conditioner should run for 15 to 20 minutes before turning off, a cycle that it should complete two to three times an hour. Short cycling refers to what happens when the air conditioner doesn’t finish its regular cycle before shutting down. A faulty AC pressure switch can make your air conditioner turn on and off sporadically.

Not only does short cycling decrease your home’s energy efficiency, but it also leads to excess wear and tear on your air conditioner. If you let your system short cycle for too long, you’ll find yourself needing to schedule an AC replacement sooner than expected.

Your Air Conditioner Blows Hot Air

A faulty AC pressure switch doesn’t always tell your system to shut off. In some cases, it tells the system to stay on for too long, resulting in heat building up inside the system. When an air conditioner gets too hot internally, you may notice that your system is blowing hot air through your vents.

As is the case with most air conditioning issues, you should never try to repair a faulty AC pressure switch on your own. Instead, let our team handle the problem for you. Call Springfield Heating and Air any time you need AC repairs performed.

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