HVAC Maintenance Tips for Homeowners

Maintaining your HVAC system is essential for energy efficiency, comfort, and longevity. Here are some practical tips from Grunwald Mechanical to keep your heating and cooling systems running smoothly year-round.

Seasonal HVAC Maintenance Tips

Spring HVAC Tips

  • Check the Thermostat

    Switch your thermostat to cooling mode and set it to a comfortable temperature to ensure it’s working properly.

  • Clean or Replace the Air Filter

    Changing the air filter every 1-3 months can prevent dust buildup and improve air quality.

  • Clear Debris Around Outdoor Unit

    Ensure the outdoor unit is free from leaves, grass, and other debris that can restrict airflow.

Summer HVAC Tips

  • Keep Vents Open and Unblocked

    Make sure all supply and return vents are clear of obstructions for better airflow.

  • Inspect the Condensate Drain Line

    A clogged drain line can lead to moisture issues. Clean it with a mixture of water and vinegar to avoid mold growth.

  • Shade Your Outdoor Unit

    If possible, use a canopy or plant shrubs around your outdoor unit (while keeping some space) to prevent overheating.

Fall HVAC Maintenance for Heating Systems

  • Schedule a Professional Heating System Check

    Fall is the best time to have your heating system inspected and serviced by a professional.

  • Inspect the Heat Exchanger

    Look for cracks or damages in the heat exchanger, which could lead to carbon monoxide leaks.

  • Test Smoke and Carbon Monoxide Detectors

    Ensure these detectors are functioning properly to keep your home safe during the heating season.

Winter Heating System Tips

  • Keep Outdoor Vents Clear

    Snow, leaves, and ice can obstruct outdoor vents and prevent proper airflow.

  • Seal Drafty Windows and Doors

    Use weatherstripping or caulk to seal any drafts, which will help your heating system run more efficiently.

  • Maintain Humidity Levels

    A humidifier can help maintain comfortable humidity levels in your home, preventing dry air and improving heating efficiency.

Monthly HVAC Maintenance Tips

  • Change Your Air Filter Regularly

    Regular filter replacement improves air quality, helps the system run efficiently, and prolongs its lifespan.

  • Clean Around Indoor & Outdoor Units

    Keep the areas around both indoor and outdoor units free from dust, dirt, and obstructions.

  • Monitor Energy Bills

    A sudden spike in energy costs may indicate your HVAC system is working harder than usual, signaling it’s time for maintenance.

  • Listen for Unusual Noises

    Rattling, hissing, or banging sounds are often signs of a mechanical issue. Contact a professional if you hear anything unusual.

Contact Us

If you have further questions that weren't answered here, please don't hesitate to reach out to us! We are here to help you with all your HVAC and plumbing needs.