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HVAC general question

720 Views 5 Replies 3 Participants Last post by  user_12345a
The new house i moved into has a natural gas furnace about 8 years old, and central air about ten years old. Ive never had either of those in my previous house. What if any is the annual maintenance for these two items? Should I get a service contract with my Gas company to protect the furnace?

Thanks guys
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Clean the blower wheel, condensate drain, and both coils in the spring, as well as check air conditioner operation and electrical items in both the indoor and outdoor units. In the fall check gas burner operation, venting and heat exchanger. Clean out drain tubing if the furnace is a 90%+. Some contractors also run a combustion analysis (it's recommend).
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