What Is Preventive Maintenance for HVAC Systems and Why Is It Important?

Preventive HVAC maintenance is scheduled tune-ups that clean, inspect, and test your system to keep it safe and efficient. It is important because it helps prevent failures, supports warranty compliance for many boilers, and can reduce energy use. A typical visit includes cleaning coils, burners, and blowers; tightening electrical connections; measuring refrigerant and airflow; testing thermostat accuracy; lubricating moving parts; and replacing filters. Most systems benefit from two checkups per year, while boilers are best serviced annually before winter in Lafayette and West Lafayette.

Updated: 2025-12-30 00:00:00

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"Summers sent Zach for preventive maintanence. Very satisfied with the service." — JoAnn D.