What should be checked during a routine HVAC system inspection?

During a routine HVAC system inspection, it is essential to focus on the electrical connections, airflow, and the mechanical condition of the components. Ensuring that electrical connections are secure and functioning properly is critical for the system's safety and efficiency, as loose or corroded connections can lead to electrical failures or hazards.

Airflow checks are also fundamental since proper airflow is vital for maintaining efficient heating and cooling. Blockages or restrictions can lead to poor performance and increased energy costs. Additionally, ensuring that all mechanical components – such as compressors, fans, and coils – are in good condition helps prevent unexpected breakdowns and prolongs the lifespan of the HVAC system.

While checking the structural integrity of the building can be important in a broader context, it is not a primary focus for HVAC inspections specifically. The availability of spare parts, while useful, is not typically addressed during routine checks; rather it relates more to inventory management. Similarly, monitoring the frequency of past maintenance visits can provide historical context, but it does not relate to the immediate operational state of the HVAC system during an inspection.