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8 Of The Most Common HVAC Problems And How To Prevent Them


Many people are aware that the most important system in their Gwinnett County rental property is the Heating, Ventilation, and Air Conditioning (HVAC) system. It isn’t just that the HVAC system is responsible for making sure you as a resident are continuously at ease, it also plays a role in the life of the property. Given that it is such a critical system, it is necessary to know about the most frequent problems that may happen – and how to rectify them. To prevent any potential HVAC problems in your home, here are the top 8 HVAC issues and how to avoid them.

  • Blocked Registers and Vents

If you have noticed inefficient heating or cooling in your rental home, your initial move should be to establish whether the registers and vents are blocked. Furniture, home décor, and storage boxes can all impede the movement of air to registers and vents, thus creating airflow issues. By clearing out the nearby area around each vent and register, you can improve how your HVAC system runs.

  • Dirty Filters

One other frequent concern with HVAC systems is that filters are not being replaced often enough regularly. HVAC filters aid in keeping the appropriate air circulation by making certain that debris and dust won’t find their way into your ducts and equipment. If the filter becomes clogged by dust, the HVAC system will not only have to work harder to heat or cool the home but internal parts could eventually be harmed too. The solution is simple, just check that the filter is being changed in agreement with the manufacturer’s instructions. Whereas most systems need a filter replacement every three months or so, several systems could do with having the filters changed as often as once a month. Filters come in many different shapes and sizes, so be sure to research exactly what size your system uses.

  • Obstructed Condenser Unit

Whenever leaves and debris have been collected around the unit and obstruct the condenser, an HVAC system can start to lose efficiency. An obstructed condenser unit can result in your HVAC unit overheating, which will ultimately damage it. By clearing the area around your Heating, Ventilation, and Air Conditioning unit, including any leaves or debris that may be clinging to the exterior, you’ll be able to prevent this issue.

  • Dirty Coils

Much like the condenser, an HVAC system is dependent on condenser coils to operate suitably. Each time the coils become dirty, the HVAC system will not be able to maintain good airflow, resulting in your unit overheating. Thus, it’s imperative to have your condenser coils cleaned frequently, usually once or twice a year.

  • Dirty or Leaky Ducts

If your HVAC filters are not changed repeatedly, dust can pile up in the ductwork, limiting the ability for air to move. In older houses, it’s likely for ducts to become dirty or leaky due to rodents, insects, or cracks and holes. Even just one of these complications will cause reduced airflow and mediocre efficiency of your HVAC system. In order to ensure that your ducts aren’t the cause of the issue, make sure to have them inspected and cleaned regularly.

  • Faulty Thermostat

There are times when the problems you encounter with your Heating, Ventilation, and Air Conditioning unit are actually caused by the thermostat. When a thermostat malfunctions, it would affect the heating and cooling of the house. This can make your HVAC unit work harder than it should just to maintain a comfortable temperature. So, if you’ve had your HVAC unit checked and no issues could be found, be sure to have your thermostat inspected. It may just need to be replaced. A Thermostat is a much easier fix than your entire HVAC system.

  • Wrong Size Unit


Similar to rental homes, HVAC units come in different sizes. Your unit must be just the right size for the space you have. Units that are too small for your space wouldn’t efficiently heat and or cool your property. However, have a unit that is too big and it would cycle on and off too frequently, leading to high levels of humidity and interiors that are very stuffy. To prevent this issue, have an HVAC expert assess the heating and cooling needs of your Gwinnett County rental property. They can then inform you on whether or not your HVAC system is the correct size.

  • Outdated HVAC System

Lastly, another common issue is the age of the unit or the ductwork. Eventually, all HVAC systems will age and become outdated. You can usually see this in older homes that have been renovated, especially if they didn’t include the HVAC system when updating the house. To get the best out of your HVAC unit, in terms of efficiency and airflow, ask an expert about updating your ductwork. You may see that even changes as simple as this can have a great impact on your home and in your wallet.

When regular, professional maintenance is done to Heating, Ventilation, and Air Conditioning systems, a lot of common issues could be prevented. But remembering to schedule HVAC maintenance could be difficult sometimes. When you have a lot of other tasks needing to be dealt with, it’s not uncommon to forget about the HVAC system. Instead, why not entrust the care and maintenance of your rental property to the Gwinnett County property managers at Real Property Management of Greater Gwinnett? We help residents like you keep your HVAC systems in good condition and save you money by extending your unit’s useful life.

If you are looking to move into Gwinnett County, contact us today and we will help you find the perfect rental home! If you own a home and would like to rent it out in Gwinnett County, reach out to us and we will be glad to assist you in the process!


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