What is generally checked during an HVAC system inspection?

During an HVAC system inspection, it is essential to check all system components and performance to ensure that the system operates efficiently, safely, and effectively. This comprehensive approach involves examining the heating and cooling units, ductwork, filters, refrigerant levels, electrical connections, and any other integral parts of the system.

By assessing all components, technicians can identify potential issues, recommend necessary repairs, and evaluate overall system performance. This thorough inspection helps to prevent future breakdowns, enhances energy efficiency, and prolongs the lifespan of the HVAC system, which is crucial for maintaining comfort in residential or commercial spaces.

Focusing only on the exterior appearance, energy consumption, or thermostat setting neglects other critical aspects that could lead to unresolved issues or inefficiencies, thus compromising the system's overall functionality.