Hello guys ,
Becoming familiar with your HVAC system will allow you to discover potential problems and have them serviced before they cause damage. All of the items on this HVAC maintenance checklist can be do-it-yourself tasks, depending on your level of comfort.
An HVAC technician will cover all of these points and more, so it may also make sense to schedule a maintenance checkup every 1-2 years. The key is prevention which can save you from costly and unexpected repairs.
Your heating and air conditioning system will also run more efficiently and last longer when you follow a regular HVAC maintenance checklist.