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Simple Ways to Maintain Your Generator This Summer

Summer storms, high temperatures, and electrical demand can make a dependable generator an important system. Routine care can help prevent failures when the power goes out, and your family needs backup electricity most. If you need help with electrical in Brandon, our AirSouth Cooling and Heating team can inspect, maintain, and prepare your generator.

Check the Oil Regularly

Your generator’s engine depends on clean oil to reduce friction, control heat, and protect moving parts. Check the oil level according to the manufacturer’s instructions, especially after extended operation. If the oil looks dark, dirty, or gritty, it may be time for a change.

Many generators require an oil change after a number of operating hours, while others also need seasonal service even when they have not run much. Keeping the correct oil on hand makes it easier to respond quickly after a long outage.

Inspect the Air Filter

A clogged air filter restricts airflow and forces the engine to work harder. During summer, dust, pollen, grass clippings, and insects can collect around outdoor equipment, making filter checks important.

Remove the filter and inspect it for dirt or damage. Some filters can be cleaned, while others should be replaced. Always follow the instructions for your generator model, because using the wrong filter or reinstalling it incorrectly can affect performance.

Keep the Area Around the Generator Clear

Your generator needs adequate airflow to operate safely and efficiently. Trim back vegetation, remove leaves and debris, and avoid storing tools, furniture, or other items near the unit.

Never operate a portable generator inside a garage, shed, basement, or enclosed space. Carbon monoxide can build up quickly, even when doors or windows are open. Always place portable equipment outdoors at the distance recommended by the manufacturer and direct exhaust away from your home.

Test the Generator Before You Need It

Do not wait for a storm to discover that your generator will not start. Run the unit periodically, following the manufacturer’s recommended testing schedule. Listen for unusual noises, watch for warning lights, and confirm that the generator produces power normally.

For standby systems, verify that the automatic transfer switch responds properly. If the system hesitates, shuts down, leaks, or displays an error code, schedule professional service before the next outage.

Check Fuel and Battery Condition

Portable generators need fresh, properly stored fuel. Gasoline can deteriorate over time, so use approved containers and follow guidance regarding fuel stabilizer and storage limits.

Standby generators also rely on batteries for startup. Inspect battery terminals for corrosion and make sure connections remain secure. A weak battery can leave a healthy generator unable to start when utility power fails.

Schedule Professional Generator Maintenance

Homeowners can handle basic inspections, but a professional tune-up provides a complete evaluation. Our technicians can check electrical connections, fluids, filters, batteries, safety controls, and overall operation. Preventive maintenance helps extend equipment life, supports reliable performance, and gives you confidence before severe weather arrives.

If you’re ready to experience dependable service, expert guidance, and lasting results, schedule service with AirSouth Cooling and Heating.

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The technician Ron was very detailed in his explanations of what was going on with my system. He provided pictures from my attic to show me as well & explained

- Mac W.

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