During an HVAC maintenance service, technicians check several key components to ensure optimal performance:
Air Filters: Inspect and replace or clean to maintain proper airflow.
Thermostat: Test and calibrate for accurate temperature control.
Electrical Connections: Tighten and inspect to prevent failures or hazards.
Refrigerant Levels: Check and adjust for efficient cooling.
Blower Motor: Examine for proper operation and airflow.
Heat Exchanger: Inspect for cracks or wear to ensure safety.
Ductwork: Check for leaks or damage that could reduce efficiency.