Cold Weather Maintenance Tips for Home Standby Generators

January 30, 2025 | Blog

As winter temperatures drop in Katy, Memorial, Stafford, Richmond, Spring, and surrounding areas, your home standby generator becomes a crucial safeguard against power outages. Cold weather can put extra strain on your generator, so proper maintenance is key to ensuring it operates reliably when you need it most. Here are a few essential cold weather maintenance tips to keep your generator in top condition.

1. Check the Battery

Cold temperatures can weaken battery performance, leading to startup failures. Test the battery voltage regularly and clean any corrosion on the terminals. If your battery is over three years old, consider replacing it as a precaution.

2. Keep Fuel Fresh and Lines Clear

Stale fuel can cause clogs and performance issues. If your generator system runs on gasoline, consider using a fuel stabilizer. For propane or natural gas generators, ensure fuel lines remain free of obstructions and leaks.

3. Inspect and Replace the Oil & Filters

Cold weather can thicken oil, making it harder for the engine to turn over. Use the recommended winter-grade oil and replace oil filters as needed. Air and fuel filters should also be inspected and replaced if dirty.

4. Exercise Your Generator Weekly

Running your generator for about 15-20 minutes once a week helps keep its components lubricated and prevents moisture buildup. This also ensures the system is ready for an unexpected power outage.

5. Ensure Proper Ventilation and Clearance

Check that your generator is free of debris, snow, or ice accumulation. Proper airflow prevents overheating and ensures efficient performance.

6. Schedule a Professional Maintenance Check

Routine inspections by a professional can help identify and resolve small issues before they become major problems. If you haven’t had a winter maintenance check-up yet, now is the time to schedule one.

Trust Air Tech of Katy for Reliable Generator Maintenance

At Air Tech of Katy, we stand by our work with Ironclad Guarantees, including a 100% satisfaction guarantee, a no lemon guarantee, and property protection guarantees. Our expert technicians ensure your home’s standby generator is prepared to perform in cold weather, giving you peace of mind all winter long.

📞 Call us today at (281) 201-0545 to schedule your generator maintenance! 🌐 You can also conveniently schedule an appointment online here!

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

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