Seasonal 4 min read

How to Winterize Your HVAC System in Georgia

Georgia winters are generally mild, but don't let that fool you. Cold fronts can drop temperatures into the teens, ice storms can knock out power, and a furnace that hasn't been used since March may not start when you need it most. Winterizing your HVAC system takes just a few hours but can prevent costly emergencies.

Protect Your Outdoor AC Unit

Your central AC condenser sits outside year-round. While it's built to handle the elements, a few simple steps help protect it:

  • Clear debris — Remove leaves, sticks, and any accumulated debris from around and on top of the unit
  • Don't cover it completely — A breathable cover over the top is fine, but wrapping the entire unit traps moisture and encourages corrosion and rodent nesting
  • Turn off the AC breaker — This prevents accidental operation during winter, which can damage the compressor
  • Prepare Your Heating System

    Schedule a professional tune-up — A fall heating maintenance visit catches problems before the cold arrives. Our technicians inspect the heat exchanger, clean burners, test safety controls, and verify proper operation.

    Replace the air filter — Start the heating season with a clean filter. Mark your calendar to check it monthly.

    Test your system before you need it — Turn on the heat on a mild fall day to verify it works. This gives you time to schedule repairs if needed, rather than discovering a problem during a cold snap.

    Check your thermostat — Switch from cooling to heating mode. If you have a programmable thermostat, update the schedule for winter.

    Prevent Frozen Pipes

    While not strictly HVAC, frozen pipes are a common winter emergency that often accompanies heating failures:

  • Insulate exposed pipes in attics, crawl spaces, and garages
  • Know where your main water shutoff is in case of emergency
  • During extreme cold, open cabinet doors under sinks on exterior walls and let faucets drip slightly
  • Seal Drafts and Air Leaks

    Cold air infiltration makes your heating system work harder and increases energy bills:

  • Check weatherstripping around doors and windows
  • Seal gaps around pipes, wires, and other penetrations through exterior walls
  • Check attic access doors for proper insulation and sealing
  • Inspect ductwork in unconditioned spaces for disconnections or damage
  • Check Your Emergency Supplies

    In case of a heating failure or power outage during a winter storm:

  • Working flashlights and batteries
  • Extra blankets
  • Portable phone charger
  • Know the location of your nearest warming center
  • Don't wait for the first freeze. Schedule your fall heating tune-up now. Call All Seasons at (770) 809-1355 for HVAC maintenance in Carrollton, Bremen, and Tallapoosa.

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