Standby Generators

Available60 products

Standby generators switch on when utility power goes out to keep equipment running with minimal disruption in residential, commercial, and industrial applications. Also known as backup generators, they pair with an automatic transfer switch that senses a power loss within seconds and shifts the electrical load to the generator. These fuel-powered, engine-driven units provide more power than portable generators to directly operate a building's electrical system.

Air-Cooled Generators for Natural Gas & Propane Fuel

Air-Cooled Generators for Natural Gas & Propane Fuel

Air-cooled standby generators have a fan that blows air over their engine block to draw out heat for a simple cooling method with reduced maintenance requirements. They typically weigh less for easier transport than liquid-cooled units, but they run hotter and produce lower running wattages. This makes them a good choice for residential and light commercial use in moderate climates. These generators operate on natural gas (NG) or liquid propane (LP) fuel, which burn clean and store long-term without degrading.

Single Phase, 120/240V AC

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Single Phase, 240V AC

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Three Phase, 208V AC

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Liquid-Cooled Generators for Natural Gas & Propane Fuel

Liquid-Cooled Generators for Natural Gas & Propane Fuel

These liquid-cooled generators operate on natural gas (NG) or liquid propane (LP) fuel, which burn cleaner, store long-term without degrading, and provide quieter operation than diesel fuel. They pump coolant through their engine block to dissipate heat more quickly than air cooling and allow higher wattage output to handle high-powered applications in hot climates.

Single Phase, 120/240V AC

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Three Phase, 120/208V AC

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Three Phase, 120/240V AC

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Three Phase, 277/480V AC

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Liquid-Cooled Generators for Diesel Fuel

Liquid-Cooled Generators for Diesel Fuel

These liquid-cooled generators operate on diesel fuel, which lubricates the engine for a longer life, provides better fuel economy, produces less carbon monoxide, and is less flammable than natural gas and propane. They pump coolant through their engine block to dissipate heat more quickly than air cooling and allow higher wattage output to handle high-powered applications in hot climates.

Single Phase, 120/240V AC

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Three Phase, 120/208V AC

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Three Phase, 120/240V AC

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Three Phase, 277/480V AC

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.
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