Preventive Maintenance for Your HVAC System: Every Detail to Follow

Preventive Maintenance for Your HVAC System

Maintaining your home’s HVAC system is essential if you don’t want expensive heating and cooling repairs. Keep your home a comfortable place all year round with these four HVAC maintenance tips.

  • Replace or clean the filter: Most HVAC systems have replaceable filters that need changing every 30-90 days. How often you need to replace the filter depends on the type of filter you use, your HVAC model, and how much dust or debris is in your home. If you don’t have a replaceable filter, but one that needs to be cleaned instead, follow the manufacturer directions for completing this task.
  • Clean the outdoor condenser unit: Don’t neglect the outside unit that’s part of your HVAC system. Grass clippings, leaves, and other natural debris can get into the condenser. Once a week, check the condenser and hose it down to keep it free and clear of debris.
  • Clean the condensate drain: Once a year, clean the drain to stop mold growth and make sure that it continues to work without interruption. Contact your AC technician to help you with this task. If you have a yearly AC maintenance plan, condensate drain cleaning is probably included. Ask your technician if you’re not sure.
  • Clean your air ducts: Air duct cleaning should be done every 3-5 years per the recommendation of your HVAC service tech. Dirty air ducts affect the efficiency of your HVAC system and can make it work harder and lead to emergency repairs.

The best thing you can do for your HVAC system to improve its efficiency and keep your energy bills lower is to stay current with preventive maintenance. If you don’t have the time or need professional help, don’t be afraid to reach out to the local professionals at Stahl’s Plumbing. We are Pittsburgh’s leading plumbing, heating, and air conditioning contractors. Our main goal is to provide our customers with quality service to keep their home’s major systems running well all year. Call us today at 412-273-1000 to schedule your next HVAC maintenance service before the seasons change. Get your HVAC prepared for hot or cold weather. Visit us online at