Simple Ways to Diagnose Common HVAC Problems Before Calling for Repairs

ac-unitsTexas residents depend on their central cooling and heating system to keep their homes at a comfortable temperature all year around. Unfortunately, there are many things that can go wrong with this system, and you may be left feeling unbearably hot or cold when the system fails to do its job right.

You may be able to diagnose some common HVAC problems on your own so that you will know if it is necessary to call for repair service. However, if you are unable to figure out what the problem is or need help to fix it, then you can count on a qualified Sugar Land HVAC repair company to get your system back up and running properly.

Troubleshooting: Common HVAC Problems

1. Leaking Refrigerant

Used only by the air conditioning section of your HVAC unit, you will experience a reduction or a complete loss of cold air when your AC suffers a refrigerant leak. Continuing to operate the system without the proper levels of refrigerant may cause the condenser to break down from simply trying to provide your home with cold air. This is not a problem that you can fix on your own, so it is time to call for Sugar Land air conditioning service when this occurs. HVAC technicians have the proper equipment to locate the leak, seal it and add refrigerant back up to the proper levels.

2. Dirty Filter

Something as simple as a dirty filter may keep both cool and warm air from circulating properly throughout your home. This is something that you can take care of yourself simply by checking on the condition of your filter once a month. Replace it as needed, and be sure to do a monthly cleaning if you use a permanent filter.

3. Tripped Breaker

If you notice a sudden shut off of your HVAC unit, then you might want to check your breaker box. It is fine to flip the breaker back on to see if it was just a one-time thing. However, if the breaker repeatedly trips, then you should definitely call for service. This can be a sign of a serious problem in your HVAC system that requires professional diagnosis.

4. Defective Thermostat

It is natural to think that something is seriously wrong with your HVAC unit when your home cannot sustain the temperature that you want, but this can sometimes be caused by a thermostat that has stopped working properly. If you are sure that is the problem, then you can replace your thermostat easily enough. However, if you are not sure, then it is best to request a service call.

5. Electrical Issues

If you notice that your system is constantly turning itself off and back on, then you should suspect a problem with its electrical components. It is important that a professional perform a careful inspection of all of the electrical contacts and connections. Failure to address this issue may result in the failure of your fan controls and compressor.

6. Drainage Issues

Your air conditioner depends on a clean, clear condensate drain to divert excess condensation away from your home. If this drain becomes clogged, then you can expect water leaks inside of your home that may cause extensive water damage to your floors and walls. You may be able to clear a clog if it is located at your outside drain, but bad clogs in the middle of the drain may require a service call.

Excellent Sugar Land HVAC Repair

Here at All Out A/C and Heating, we have trained technicians available to take care of these and any other Sugar Land air conditioning repairs or heating repairs that may need to be addressed. You can contact us at 281-238-9292 to schedule an appointment, and 24-hour emergency service is available.

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