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As a homeowner, it's essential to make sure that your HVAC system is functioning correctly, especially when the seasons change. With spring on the horizon, now is a great time to schedule HVAC services. Doing so can prevent unexpected breakdowns when temperatures begin to rise. Here are some essential steps you can take to get your heating and cooling system ready for warmer months. 

How to Prepare Your HVAC System for Spring

1. Change Your Air Filter 

When your HVAC system's air filter is clogged with dust, dirt, and other contaminants, it can reduce airflow and cause your system to work harder than it should. Changing your air filter regularly can help improve your HVAC system's efficiency, enhance indoor air quality, and reduce your energy bills. It's recommended to change your air filter every one to three months. 

2. Clean Your Outdoor Unit 

Your HVAC system's outdoor unit can collect debris and dirt during the winter months. This accumulation can restrict airflow and reduce your system's efficiency. To ensure that your system is functioning properly, clean the outdoor unit before spring arrives. Remove any leaves and debris, and trim any plants or shrubs growing around the unit. 

3. Check for Cracks & Leaks 

Winter weather can cause cracks and leaks to develop in your HVAC system. For example, certain metal parts may have rusted or developed holes. These issues can cause your system to lose efficiency, increase your energy bills, and shorten the lifespan of your HVAC system. Inspect your system for any cracks or leaks, and if you find any, have them repaired.

4. Test Your AC 

You should test your air conditioner before the weather starts to warm up. Turn on your AC and check to see if it's producing cool air. If it's not functioning correctly, that's a sign you need to reach out to a professional for HVAC services before temperatures rise. 

5. Schedule HVAC Maintenance 

Regular maintenance is critical for ensuring that your HVAC system is functioning efficiently and effectively. A professional technician can inspect, clean, and make any necessary repairs to your system to ensure it's ready for the warmer months ahead. You should schedule maintenance at least twice a year, in the spring and fall. 


If you’re interested in getting your HVAC system prepared for spring, Wilson Heating & Cooling can help. They’re a trusted HVAC provider that’s been serving residents in Lexington, SC, and the surrounding areas for more than 40 years. They offer a wide range of HVAC services to ensure your system is operating at peak performance. To request a free quote, call them at (803) 996-3322 or visit their website to learn more.

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