When to Schedule Your Fall Tune-Up
The ideal window for a fall HVAC tune-up in Austin is October through November. The brutal summer heat has broken, contractors have more availability than during the summer rush, and you have time to address any issues before cold weather arrives.
What the Fall Tune-Up Should Cover
For homes with a gas furnace, the fall tune-up should include a heat exchanger inspection. The heat exchanger is the component that separates combustion gases from the air circulating through your home. A cracked heat exchanger can allow carbon monoxide to enter your living space, a serious safety hazard.
Burner cleaning and inspection ensures efficient combustion. The igniter should be checked, igniters are a common failure point on gas furnaces and are inexpensive to replace proactively. The flue and venting system should be inspected for blockages, corrosion, or improper connections.
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For heat pump systems, the fall tune-up should include a check of the reversing valve, the defrost cycle controls, and the backup heating elements.
Austin-Specific Winter Preparation
Austin's occasional ice storms and freezes create specific preparation needs. Ensure that your outdoor unit is not obstructed by vegetation that could trap ice. Know how to identify and address a frozen heat pump.
Setting Up for Next Summer
The fall tune-up is also an opportunity to address anything that will affect next summer's performance. If the technician identifies a failing capacitor, low refrigerant, or other issues, addressing them in October is far preferable to dealing with them in July. The fall is the best time to have an honest conversation with your technician about whether your system has another summer in it, and to plan accordingly if it doesn't.
