Learn more about HVAC systems, maintenance, installation, and repairs. Find helpful answers from the experts at Arthur Heating & Air.
Most HVAC air filters should be changed every 1–3 months, depending on the type of filter, pets in the home, and indoor air quality. Regular filter changes improve airflow, increase energy efficiency, and help extend the life of your HVAC system.
Common signs include weak airflow, unusual noises, inconsistent temperatures, higher energy bills, or strange odors coming from the system. If you notice any of these issues, it’s best to schedule a professional inspection to prevent further damage.
It’s recommended to schedule professional HVAC maintenance at least once or twice a year. Typically, heating systems are serviced in the fall and air conditioning systems in the spring to ensure optimal performance throughout the year.
The right HVAC system size depends on factors such as home size, insulation, number of windows, and climate conditions. A professional HVAC technician can perform a load calculation to determine the correct system size for maximum efficiency and comfort.
Most HVAC systems last between 10–15 years, depending on the type of system, usage, and maintenance. Regular maintenance and timely repairs can help extend the lifespan of your heating and cooling equipment.
