The Most Common Air Conditioning Problems

The Most Common Air Conditioning Problems

When the summer temperatures heat up and your air conditioning system isn’t cooling your home properly, you need a fast and effective solution. Although many air conditioner repairs do require hiring a professional, it is still good for homeowners to know how to troubleshoot common A/C problems. The following are some of the most common air conditioning problems and how to troubleshoot them before calling an HVAC professional.

Problem: Your air condenser is not running

If the air condenser is not running, first check to make sure your unit is plugged in. If it is, check to see if you have a tripped circuit breaker or blown fuse. If so, restore the power and then check to see if your air conditioning system will start.

Another possible cause of the problem is your thermostat may not be set correctly. Lower the thermostat on your system by five degrees to see if the system turns on. If it doesn’t then you probably have a faulty compressor or motor. You will need to call a professional air conditioning repair St Charles IL service to fix the issue.

Problem: Air cooling is inadequate

If your central air conditioning system does not appear to be cooling down your house properly, lower the thermostat by five degrees. The evaporator might be dirty if that doesn’t solve the problem. Clean the evaporator carefully and then let it run for a couple of hours. If there is still a problem you might not have the right size air conditioning unit.

Problem: Air conditioner unit isn’t cooling

If the air conditioner is running but not cooling your home, check the thermostat first to ensure it is working correctly. Then check the condenser and see if it is blocked or dirty and clean as necessary.

If it still does not blow cold air, the system might not have enough refrigerant or there could be a faulty compressor.

Problem: The Air Conditioning Unit Repeatedly Shuts Off And On

This problem can also be caused by a blocked or dirty condenser unit, or dirty evaporator. Usually, thoroughly cleaning the unit and removing any obstructions will solve the problem.

When to contact an HVAC professional

You can usually clean your air conditioner yourself. However, if there is an issue with the coolant or you still have problems after doing some basic troubleshooting, then you should contact a reputable professional HVAC contractor to repair your air conditioning system.

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