Winter might still be a few calendar pages away, but early fall is prime time to give your heating system the TLC it needs.

Once the first cold snap hits, HVAC pros start booking up fast. Acting now means you can schedule a service call before the rush. Think of it as giving your system a warm-up before the real work begins.

Here are five smart moves to get your heater ready for the cold months ahead.

1. Replace your filter

If you only do one thing for your HVAC system, keep its filter up-to-date in accordance with your manufacturer’s guidelines. The filter keeps dust and debris out of your unit’s internal components, but over time it clogs and slows down airflow. That means your heater works harder, burning more energy and adding unnecessary wear and tear. A dirty filter is like tryin

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