Seasonal HVAC Guide For South Carolina Residents
- Alliance Heating and Cooling
- Nov 4, 2024
- 2 min read
Keeping your HVAC system in peak condition year-round is essential for maintaining comfort and energy efficiency in your South Carolina home. Here’s a comprehensive seasonal maintenance guide tailored to our local climate and needs.
Fall Maintenance (September - November)
Change Filters - As pollen and dust levels rise, change your air filters every 1-3 months to maintain indoor air quality.
Prepare for Heating - As temperatures drop, switch your HVAC system to heating mode and test it to ensure it operates properly.
Clean and Cover Outdoor Units - Clear any fallen leaves and debris from your outdoor units, and consider using a cover during the off-season.
Schedule a Heating System Check - Just like in spring, have a professional at Alliance inspect your heating system to ensure it’s ready for winter. Schedule Today!
Winter Maintenance (December - February)
Keep Your Home Insulated - Check windows and doors for drafts, and consider adding weather stripping or insulation to reduce heat loss.
Maintain Humidity Levels - During colder months, indoor air can become dry. Use a humidifier to keep humidity levels comfortable (ideally between 30-50%).
Inspect the Thermostat - Ensure your thermostat is functioning correctly. Consider upgrading to a smart thermostat for better control.
Monitor Heating System Performance - If you notice unusual noises or fluctuations in temperature, it may be time to call our professionals at Alliance for a check-up. Contact Us Today!
Spring Maintenance (March - May)
Change Air Filters - Replace or clean your air filters every 1-3 months to ensure good airflow and indoor air quality.
Inspect Ductwork - Check for any leaks or damage in your ductwork, as this can significantly affect efficiency. Contact Alliance and we will assess the damage and make a repair accordingly.
Clean the Outdoor Unit - Remove any debris, leaves, or dirt from around the outdoor condenser unit to ensure proper airflow.
Schedule a Professional Tune-Up - Before the summer heat arrives, have a licensed HVAC technician from Alliance perform a thorough inspection and tune-up of your system. Get in Touch!
Summer Maintenance (June - August)
Keep Vents Clear - Ensure that vents and registers are not blocked by furniture or curtains to maintain good airflow.
Monitor Thermostat Settings - Consider using a programmable thermostat to optimize cooling schedules, especially during the peak heat of the day.
Check for Coolant Leaks - If your system isn’t cooling effectively, check for refrigerant leaks and have them repaired by one of our professionals.
Inspect Humidity Levels - Keep an eye on indoor humidity levels. If it feels sticky, consider using a dehumidifier alongside your AC system.
Additional Tips
Educate Yourself: Familiarize yourself with your HVAC system’s manual for specific maintenance recommendations.
Trust Local Experts: Always choose a local, reputable HVAC company for maintenance and repairs. Your HVAC professionals at Alliance Heating and Cooling are here to help with any questions or concerns!
By following this seasonal maintenance guide, you can ensure your HVAC system runs efficiently all year long, keeping your home comfortable while saving on energy costs. If you need assistance or have any questions, don’t hesitate to Contact Us at Alliance Heating and Cooling. We’re here to serve the Florence community and surrounding areas!

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