Managing Your HVAC System

Troubleshooting Tips For Residential Air Conditioner Compressor Failure

Compressor failure is a common issue that homeowners face, and it can result from various reasons. The compressor is an essential component of your air conditioning system, and when it fails, it can cause significant discomfort in your home. And it nearly always requires professional AC repair.

Here is some information about the causes of AC compressor failure, how to troubleshoot the issue, and repair options:

Causes of AC Compressor Failure

Electrical Issues: When there are electrical issues in your air conditioning system, it can cause your compressor to fail. These issues may include a blown fuse, a tripped circuit breaker, or a faulty capacitor. Compressor failure can be caused by several factors, including:

Overheating: When your air conditioning system is overworked, it can cause the compressor to overheat and eventually fail. This could happen due to clogged air filters, low refrigerant levels, or a malfunctioning condenser.

Wear and Tear: Compressors have a limited lifespan; the internal parts can wear out over time and eventually fail.

Troubleshooting AC Compressor Failure

If you suspect that your AC compressor has failed, there are a few things you can do to troubleshoot the issue:

Check the Thermostat: Ensure that your thermostat is set to the appropriate temperature and mode. Also, make sure that the batteries in your thermostat are not dead.

Inspect the Air Filters: Dirty air filters can restrict the airflow in your air conditioning system, causing the compressor to overheat. Check your air filters and replace them if necessary.

Check the Circuit Breaker: Check your home's circuit breaker if your AC compressor is not working. It may have tripped due to a power surge or electrical fault. If the circuit breaker tripped, reset it and check if the AC compressor works.

Inspect the Outdoor Unit: If the compressor is not working, go outside and inspect the outdoor unit. Check if any obstructions around the unit could be restricting airflow. Also, check the fan blades and ensure that they are not damaged.

Repair Options for AC Compressor Failure

If you have tried troubleshooting the issue and the compressor is still not working, you must contact a professional HVAC technician to repair or replace the compressor. Here are some repair options: compressor replacement, refrigerant leak repair, and electrical repair.

In conclusion, compressor failure is a common issue homeowners face with air conditioning systems. If you suspect your AC compressor has failed, contact a company like Fred Williams and Sons Heating & Cooling.