Common AC Issues and Troubleshooting Tips

As a homeowner, dealing with common air conditioner issues can be frustrating, especially during the hot summer months. Knowing how to troubleshoot these problems can save you time and money, and ensure that your home remains comfortable all season long.

In this blog post, we'll discuss the top 5 common AC issues and provide you with troubleshooting tips to help you resolve them. So, let's dive in!

1. AC Not Turning On

One of the most common AC issues is the unit not turning on.

This can be caused by several factors, including:

  • A tripped circuit breaker
  • A blown fuse
  • A damaged thermostat
  • An issue with the internal wiring

To troubleshoot this issue, first, check your circuit breaker or fuse box to ensure that the breaker hasn't tripped or a fuse hasn't blown. If this is the case, reset the breaker or replace the fuse. If the problem persists, it may be time to call in a professional, like Cregger Plumbing, Heating & Cooling, to inspect your thermostat and internal wiring.

2. AC Not Cooling Properly

If your AC is running but not cooling your home effectively, it could be due to:

  • Dirty or clogged air filters
  • Low refrigerant levels
  • A malfunctioning thermostat
  • Blocked or dirty condenser coils

To troubleshoot this issue, start by checking and replacing your air filters, as dirty filters can restrict airflow and reduce your AC's efficiency.

Next, inspect your condenser coils for dirt and debris, and clean them if necessary. If the problem persists, it could be due to low refrigerant levels, which will require a professional technician at Cregger Plumbing, Heating & Cooling to diagnose and repair.

3. AC Leaking Water

Water leaks from your AC can lead to water damage and mold growth, so it's essential to address this issue promptly.

Common causes of AC water leaks include:

  • A clogged condensate drain line
  • A damaged or rusted drain pan
  • Improper installation

To troubleshoot a leaking AC, first, check the condensate drain line for clogs and clear any blockages. If the drain pan is damaged or rusted, it will need to be replaced. If the issue persists, it may be due to improper installation, and you should contact a professional technician for assistance.

4. AC Making Strange Noises

Unusual noises coming from your AC can be alarming and indicate potential issues.

Common causes of strange AC noises include:

  • Loose or damaged components
  • Debris in the outdoor unit
  • A malfunctioning fan motor

To troubleshoot this issue, first, inspect your outdoor unit for debris and clear any obstructions. If the problem persists, it could be due to loose or damaged components or a malfunctioning fan motor, which will require a professional technician to diagnose and repair.

5. AC Short Cycling

If your AC is constantly turning on and off, it's known as short cycling. This can lead to increased energy bills and reduced system lifespan.

Common causes of short cycling include:

  • An oversized AC unit
  • Low refrigerant levels
  • A dirty or clogged air filter
  • A malfunctioning thermostat

To troubleshoot short cycling, first, check and replace your air filter. If the problem persists, it could be due to low refrigerant levels or a malfunctioning thermostat, which will require a professional technician to diagnose and repair.

Reach Out to Cregger Plumbing, Heating & Cooling Today

In conclusion, knowing how to troubleshoot common AC issues can save you time, money, and frustration. However, if you're unable to resolve the problem or if it requires professional attention, don't hesitate to contact Cregger Plumbing, Heating & Cooling for expert assistance. Our experienced technicians can diagnose and repair your AC issues, ensuring your home stays comfortable all summer long.

Contact our team today to schedule AC repair in Detroit, MI today!

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