Furnace Maintenance in San Antonio: The Key to Long-Lasting and Efficient Performance The best way to avoid furnace performance and efficiency issues is to schedule annual furnace maintenance with Aramendia Plumbing, Heating & Air in San Antonio. Our expert furnace maintenance technicians have all your heating problems covered. They’ll perform our exclusive 23 point furnace Precision Tune-up; plus, you’ll be worry-free knowing our 51 are NATE-certified, meaning they’ve gone through rigorous training and are properly qualified to do any furnace maintenance. A properly maintained furnace will work to its maximum efficiency longer, providing continuous comfort throughout the winter season. At Aramendia in San Antonio, we offer a number of furnace maintenance and tune-up plans. Some of the most important checks include: Inspect and clean gas burner section Our techs inspect the heating exchange surface for cracks or signs of wear, which may greatly affect efficiency. Verify correct airflow and blower operation This process ensures air is properly circulating through your home to provide you with maximum comfort. Confirm calibration of gas valve We analyze your unit’s fuel operation to ensure the right pressure is delivered to the furnace. A properly functioning gas valve is important for efficiency and safety. Check all electrical components Many of your system’s electrical parts should be reviewed annually for damage, corrosion and safe operation. You don’t want to have to deal with one of these parts breaking down on a cold winter night! Comfort System Inspection This HVAC service covers 29 checks. It also includes our exclusive 11-point Home Health™ Report Card so you can review any indoor air quality risks in your home. Not only could regular furnace maintenance reduce repair costs, it can also help lessen your energy bill, and that’s money back in your pocket. When the equipment is correctly maintained, it simply runs more efficiently and reduces the odds you'll need our emergency heating repair service. Look through our Maintenance Plans, or call 210-404-4233 to schedule a tune-up for your furnace today.