Heating and air conditioning equipment, no matter what type you have, should be inspected, cleaned and repaired at least once a year. The best scenario is to check the heating system in the fall and check the air conditioning in the spring. However, what's more important than scheduling a maintenance session is how often you schedule it. Your HVAC systems should be serviced by a professional once a year.
So, if you have a standard central air conditioner or an oven, each of these units must be maintained every year. If you have a heat pump system that you use year-round, you'll want to schedule this service once every 6 months. At a minimum, you should ensure that your air conditioner is checked every year in early or mid-spring. However, for optimal performance, you should also have your unit serviced in the fall.
An HVAC contractor will focus on your furnace to prepare your system to meet heating demands once temperatures drop. However, how often you schedule your maintenance session is more important than when you do it. Once a year, have your HVAC systems inspected by a professional. If you have a typical central air conditioner or boiler, you should check each of these equipment once a year.
If you have a heat pump system that you use year-round, this service should be scheduled every six months. Proper air circulation for your HVAC system is called ventilation, and it's something you should discuss with your HVAC specialist during new installations and periodic maintenance. One way to save money and keep your HVAC in top condition is to get an annual HVAC service plan.