The answer to 'what is inspection' is an examination or evaluation of a home's HVAC system to assess its condition and identify any potential issues. An HVAC inspection is a thorough review of the system's components, including the furnace, air conditioner, ductwork, and thermostat, to ensure they are functioning properly and efficiently.
During an HVAC inspection, a professional technician will typically check for signs of wear and tear, test the system's performance, measure airflow, and identify any safety concerns. They may also provide recommendations for maintenance or repairs to keep the system running at its best.