One of the most powerful air-cooled generators on the market today, the Guardian Series 3-Phase 20 kW Standby Generator can provide whole-house backup power for many homes.

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A 20kW Generator supplies backup power for a whole house or a small business. Air-cooled models are the best choice for most homes. Liquid-cooled generators offer better reliability in …

With the ability to run on natural gas (18kW) or liquid propane (20kW), KOHLER generators connect to existing fuel supplies to provide premium voltage power with frequency regulation …

Popular generators for backup power, with an automatic transfer switch included. When you lose power during an outage or storm, a hard-working 20 kW KOHLER® generator keeps your …

Feb 20, 2025 · Exclusive Powerboost technology provides excellent starting power. Attractive aluminum enclosure allows installation as close as 18 inches from your home or small …

Jul 25, 2025 · A 20kW home standby generator is a backup power source that provides up to 20 kilowatts of electricity. This generator automatically activates during power outages and …

Our generators feature commercial-grade engines tested for 2,000 hours of continuous operation and extreme conditions. Their enclosures are designed to endure winds up to 181 MPH, …

When you lose power during an outage or storm, a hard-working 20kW KOHLER generator keeps your appliances working, the heat or AC running and your security system on.

The Cummins RS20A 20kW Home Standby Generator offers superior performance, advanced features, and unmatched reliability, making it the ultimate investment in home protection.