Cold Weather Maintenance Tips for Home Standby Generators

January 30, 2025 | Blog

As temperatures drop in Pasadena, Seabrook, League City, Tiki Island, Atascocita, South Houston, and the surrounding areas, your home standby generator plays a vital role in keeping your home powered during outages. Cold weather can put extra strain on your generator, making regular maintenance essential for reliable operation. Follow these cold weather maintenance tips to ensure your generator is ready when you need it most.

1. Check the Battery

Cold temperatures can reduce battery efficiency, leading to startup failures. Regularly test the battery voltage, clean off any corrosion, and consider replacing the battery if it is over three years old.

2. Keep Fuel Fresh and Lines Clear

Stale fuel can cause performance issues. If your generator runs on gasoline, add a fuel stabilizer to prevent degradation. For natural gas or propane systems, check for leaks or obstructions in the fuel lines to ensure a steady fuel supply.

3. Change the Oil and Filters

Cold weather can cause oil to thicken, making it harder for the engine to start. Use the manufacturer-recommended winter-grade oil and replace the oil, fuel, and air filters as necessary.

4. Exercise the Generator Weekly

Run your generator for 15-20 minutes once a week to keep components lubricated and prevent moisture buildup. This ensures the system stays in peak condition and is ready for emergencies.

5. Maintain Proper Ventilation

Ensure that your generator is free of any debris, ice, or snow. Good airflow is essential for efficient operation and prevents overheating.

6. Schedule a Professional Maintenance Check

Having your generator inspected by a professional can help detect minor issues before they become costly repairs. If you haven’t scheduled your winter maintenance check-up, now is the time to do so.

Trust Air Tech of Pasadena for Expert Generator Maintenance

At Air Tech of Pasadena, we stand behind our work with Ironclad Guarantees, including a 100% satisfaction guarantee, a “No-Lemon” replacement policy, and property protection guarantees to give you confidence in our services. Our team is dedicated to providing high-quality, reliable maintenance to keep your home powered all year long.

📞 Call us today at (281) 356-0714 to schedule your generator maintenance!
🌐 Schedule your service appointment online here!

Stay warm, stay safe, and keep your power on this winter!

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