GENERATOR FAQ

The runtime of a Generac generator depends on its size and the amount of load being placed on it. Smaller models may run for several hours, while larger industrial or commercial units can run for days when connected to an adequate fuel supply. Regular maintenance ensures that your generator operates at peak efficiency during extended outages.

Generac generators offer flexible fuel options to meet your needs. Most models operate on natural gas or liquid propane, while some industrial models can also run on diesel. The choice of fuel will depend on your location, availability, and operational preferences.

Routine maintenance is crucial to keep your Generac generator running smoothly. For most residential models, we recommend an annual inspection and servicing, which includes oil changes, air filter replacement, and battery checks. Industrial generators may require more frequent maintenance depending on usage and load demands. Regular maintenance helps prevent costly repairs and ensures your generator is ready when you need it most.

While it’s technically possible for someone with electrical experience to install a Generac generator, it is highly recommended to hire a certified professional. Proper installation ensures your generator meets safety standards, operates efficiently, and complies with local codes. At Sparks Generators, our licensed electricians provide safe, expert installation for your peace of mind.

Yes, Generac generators are designed to handle power surges and continue functioning during extreme weather conditions, including storms, snow, and heatwaves. They are built with durability in mind, featuring automatic transfer switches that activate as soon as power is lost, ensuring your home or business remains operational without interruption.

Yes. Local bylaws usually require permits for generator installation. Sparks Generators handles the permitting process so your installation is fully compliant with local regulations.

Generators should be placed outdoors on a stable, level surface away from windows and vents for proper ventilation and safety. Our team will recommend the safest and most effective location for your generator.