How to Prepare AC For Winter: 6 Tips
Even with cold weather approaching, your AC unit requires regular maintenance to keep it in excellent condition. While many tune-up tasks require an HVAC professional, homeowners can take precautions to prepare AC for winter and ensure their unit performs optimally. Prepping your home for winter should include maintaining your AC unit and heating system.
To avoid costly repairs and replacement, consider these simple tips to preserve the life of your air conditioner.
Hickory's HVAC experts can diagnose, repair, and install a new HVAC system that suits your home. While your AC unit may be the last thing on your mind with the cold weather drawing near, regular maintenance can prevent colossal repair and replacement costs in the future. For your free consultation, contact the HVAC professional of Hickory Heating & Cooling at (828) 679-1067.
1. Switch Off Power to Your AC Unit
To prepare AC for winter, begin by locating the power for your outdoor unit. Turn the switch to the "off" position to avoid potential hazards. Switching off your air conditioner remains your first and best defense in maintaining your AC unit in winter.
Turing your AC unit off during the winter months prevents it from starting on a warm winter day when your thermostat reaches a higher temperature. Turning it off also prevents water from entering your AC unit and freezing, causing damage.
2. Remove Debris from Your AC Unit
Regularly cleaning your AC unit and removing snow and ice can keep it dry during the harsh winter weather. Clearing large debris like leaves and twigs before it snows will prepare the AC for winter by preventing clogs.
Before the cold of winter sets in, consider using your garden hose to remove any stubborn dirt from your outdoor unit. Clearing off your AC unit can also allow you to inspect it more thoroughly and look for possible damage.
3. Look for Existing Damage
To prepare AC for winter, inspect your unit for any visible damage. Recognizing early problems, such as small cracks, can help prevent significant issues when you need your AC unit in the summer. These seemingly minor problems can lead to substantial issues requiring major repair or even total AC replacement.
Damage to look out for includes small and large cracks that will allow water into your unit, which will freeze and expand in the winter. Contact an HVAC professional if you notice signs of rust or significant cracks in your outdoor unit.
4. Protect Your AC Unit with a Cover
Adding a protective cover to your outdoor unit remains the best way to prepare AC for winter. A physical barrier between your AC unit and the elements can prevent damage that severe weather can cause. This simple and affordable step could save your AC unit from significant harm, saving you thousands of dollars on repairs and replacement.
You can purchase a specialty AC cover or utilize a waterproof tarp to secure the outdoor unit. Sealing cracks will add another layer of protection to keep moisture out of your unit and prepare AC for winter. Furthermore, inspect and cover any outdoor pipes to avoid a pipe burst.
5. Cover with Foam Pipe Covers
Adding foam pipe covers to outdoor pipes and wiring can significantly reduce the chances of cracking or bursting in cold temperatures. Secure foam pipe covers with duct tape for a tight seal to keep moisture out.
6. Join a Maintenance Membership
While your AC unit may be the last thing on your mind in the colder months, it remains essential to perform routine maintenance year-round.
Standard air conditioners require maintenance once a year at minimum. Systems that heat and cool your home require maintenance twice a year to ensure proper functioning for all seasons. A membership with a local HVAC specialist will save you money on maintenance and repairs.
Contact the Specialists at Hickory Heating & Cooling Today!
Always check your outdoor unit each season to ensure that your AC unit remains in tip-top shape at the end of the hot summer before you shut it off during the winter. Regularly removing debris, snow, and ice from your AC unit will increase the longevity of your unit. In addition, regular furnace maintenance ensures your family stays warm every winter.
If you have questions about how to prepare AC for the winter, contact our professional HVAC technicians at Hickory Heating & Cooling to inspect your AC unit.

Hickory Heating & Cooling provides reliable and affordable service—without compromising on quality—to residents of Hickory and surrounding areas. Call Hickory Heating & Cooling today at (828) 679-1067 for all your HVAC needs.



