In Newberry, SC, the weather can be unpredictable. One day, it’s warm and sunny, and the next, the temperature drops suddenly. These shifts make it important to keep your HVAC system in top shape year-round. A poorly maintained system won’t just make your home uncomfortable; it can drive up energy bills and leave you dealing with unexpected repairs.

If your HVAC struggles to keep up with the seasons, it’s time to take action before problems arise. Proper maintenance doesn’t just improve comfort—it also extends the life of your system. Simple steps, like changing air filters, checking vents, and scheduling professional tune-ups, can make a big difference.

Below are some essential tasks to help your HVAC system transition smoothly between seasons.

Check and Clean Air Vents to Improve Air Circulation

Blocked or dirty air vents can cause uneven temperatures throughout your home. If certain rooms feel warmer or cooler than others, your vents may be the culprit. Over time, dust, pet hair, and other debris accumulate in the vents, reducing airflow.

To keep air moving freely, check all vents and registers in your home. Make sure furniture, rugs, or curtains are not blocking them. Even a partially covered vent can disrupt the system’s ability to distribute air evenly.

Cleaning your vents is simple but effective. Clear vents allow for better airflow and more efficient heating and cooling.

If you’re still experiencing weak airflow or inconsistent temperatures despite cleaning your vents, the issue may be deeper within your duct system. In such cases, it’s best to consult an HVAC contractor in Newberry, SC, who can inspect your ductwork for blockages, leaks, or other issues that might be affecting performance. A professional assessment ensures that your HVAC system is running at peak efficiency, helping you avoid unnecessary strain on the unit.

Adjust Your Thermostat to Match Seasonal Needs

Your thermostat settings should change as the seasons do. If you’re using the same temperature settings year-round, you could be wasting energy. Adjusting your thermostat based on the weather can cut down on heating and cooling costs without sacrificing comfort.

During colder months, lower the temperature by a few degrees when you’re away or sleeping. In the summer, set the AC a bit higher when you’re not home. The U.S. Department of Energy suggests setting your thermostat to 68°F in winter and 78°F in summer when at home.

A programmable or smart thermostat makes this process easier. These devices automatically adjust the temperature based on your schedule, keeping your home comfortable while reducing unnecessary energy use. If you don’t have one, consider upgrading for better control and savings.

Inspect and Clean the Outdoor Unit for Better Performance

The outdoor unit of your HVAC system is exposed to the elements all year. Dirt, leaves, and debris can build up around it, causing restricted airflow and overheating. When this happens, your system has to work harder, which can lead to higher energy bills and potential breakdowns.

Before each season, take a few minutes to inspect your outdoor unit. Make sure no leaves, grass clippings, or dirt are clogging the coils. Trim any overgrown vegetation and ensure there is at least two feet of clear space around the unit.

For a deeper clean, turn off the power and gently rinse the coils with a hose to remove dirt buildup. Avoid using high pressure, as it can damage the fins. Keeping the outdoor unit clean ensures optimal efficiency and prevents costly repairs.

Test Your System Before Extreme Weather Hits

The worst time to discover that your HVAC isn’t working is when you need it the most. Before the peak of summer or winter, test your system to make sure it’s functioning properly.

Turn on your heater or air conditioner and listen for any unusual noises, like rattling, hissing, or banging. These sounds could indicate loose parts, leaks, or airflow issues. Also, check for weak airflow coming from your vents. If the system struggles to reach the set temperature, there may be an issue that needs attention.

If anything seems off, don’t wait for a total breakdown. Call a professional to inspect and service your system before it gets worse. A minor fix now can prevent expensive emergency repairs later.

Flush the Condensate Drain Line to Prevent Water Damage

Your air conditioner pulls moisture from the air to keep your home cool. This moisture collects in the condensate drain line, which directs it away from your system. Over time, dust and algae can clog this drain, leading to water leaks and system malfunctions.

A clogged drain can cause water to back up into your system, leading to mold growth, foul odors, or even damage to your home. To prevent this, flush the line with a mix of warm water and vinegar at the start of each season. This helps clear out any buildup before it becomes a bigger problem.

If you notice persistent leaks or pooling water near your HVAC unit, a professional may need to inspect the drain for deeper clogs. Keeping this line clear ensures that excess moisture doesn’t disrupt your system’s operation.

Check Your Refrigerant Levels to Ensure Cooling Efficiency

If your air conditioner isn’t cooling your home as well as it used to, low refrigerant levels might be the problem. The refrigerant in your system absorbs heat and helps regulate indoor temperatures. If levels drop too low, the AC won’t be able to keep up, and your home may feel warmer than expected.

Unlike air filters or vents, refrigerant isn’t something you can check or refill on your own. If you suspect a problem, look for signs like longer cooling times, warm air coming from vents, or ice forming on the AC coils. These are red flags that refrigerant may be leaking.

Handling refrigerant requires a licensed professional, as improper handling can cause serious damage to the system. If your AC isn’t performing well despite proper maintenance, an HVAC technician should inspect it before the next heat wave hits.

Keeping your HVAC system in top shape doesn’t have to be complicated. With a few seasonal maintenance steps, you can improve efficiency, reduce energy bills, and extend the life of your unit. Simple tasks like changing air filters, cleaning vents, and checking for leaks make a big difference.

A little effort now can prevent expensive repairs later. Start your HVAC maintenance today so your home stays comfortable in every season.