Is Your Generator Ready? Critical Winter Storm Checklist

Some of the most widespread power outages occur during extreme cold and powerful winter storms. The last thing you need when it’s below freezing outside is to lose power. A dependable generator keeps the lights on and the furnace running, but only if it’s ready before the storm hits.

How Much Time Do You Have to Prepare Your Generator?

Weather alerts give you a heads up, but they each convey a different level of urgency:

• A winter storm watch means conditions are favorable for severe weather within the next 24 to 48 hours. Now’s the time to check fuel levels, gather any last-minute supplies, and clear space around your generator before it’s too late.
• A winter storm warning means inclement weather is expected or already happening. This alert usually comes with less than 24 hours’ notice. At this stage, you should hunker down indoors, bring pets inside, and confirm that your generator is ready to run.
• A blizzard warning is the most serious. You can bet strong winds, heavy snow, and near-zero visibility are on the way or have already arrived. Travel may become dangerous or impossible. All storm preparation should already be complete by this point.

10 Tips to Prepare Your Generator for a Winter Storm

When severe weather is on the horizon, use this generator storm checklist to confirm your system is ready to go:

1. Perform a backup generator inspection: Look for visible wear, loose connections, or rust. These small issues may lead to system failure in freezing conditions.
2. Check the fuel supply: Natural gas systems have a steady supply of fuel, but propane or portable gasoline-powered units may need a tank refill.
3. Test run the generator: Run the system before the storm arrives. Confirm that it starts up smoothly and listen for unusual sounds.
4. Change the oil and filters: Make sure the air filter is clean and free of ice. Then, monitor the oil level. It may need a top-off after 24+ hours of continuous use.
5. Keep the unit clear of snow and ice: Generators need proper airflow. Clear the area around the unit and check the vents regularly during prolonged operation.
6. Inspect the battery: Cold weather drains battery power faster than usual. Make sure the electrical connections are tight and the battery is fully charged.
7. Review your automatic transfer switch: This component shifts your home to generator power during an outage. Make sure it hasn’t been tripped or damaged.
8. Protect against moisture: Use a manufacturer-approved cover if needed, but never block ventilation during use.
9. Know your load capacity: Overloading a standby generator may cause it to shut down unexpectedly. To keep critical systems running, make sure your unit is properly sized for your power needs.
10. Schedule professional generator winter maintenance: Routine service keeps everything operating as intended.

Power Through the Next Storm

With these cold-weather generator tips in mind, you’re all set to enjoy uninterrupted power this winter. If you need help with anything on this critical winter storm checklist, reach out to Seidel Electric. We have delivered dependable generator and electrical services across the Tri-State Area since 1944. Schedule maintenance, repair, or replacement services with us today, and we’ll get your generator ready before the next storm arrives.