What Is Preventive Maintenance for HVAC Systems and Why Is It Important?
Preventive HVAC maintenance is a scheduled tune-up that cleans, inspects, and tests your furnace and AC before the season. Typical checks include thermostat calibration, electrical connections, lubrication, filter replacement, condensate drain cleaning, and refrigerant levels. For furnaces, technicians check fuel lines, gas pressure, the heat exchanger, and safety sensors. It reduces breakdowns, boosts efficiency and airflow, improves indoor air quality, and helps keep warranties valid. Summers serves Fort Wayne and offers a No Breakdown Guarantee on precision tune-ups.
Updated: 2025-12-26 00:00:00
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"Ryan did a great job with my AC tune-up! He was friendly, thorough and hard working!" — Maria P.
Sources
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