Cummins/Onan A071Z402 20 kW Home Standby Generator with Quiet Connect and 200 Amp Serated ATS the GNRK1222 is built to

the GNRK1222 is built to meet the rigorous demands of professional and recreational users alike

Designed to complement your Silverado or Sierra 2500/3500

Use the included removable 4-in-1 adapter to conveniently store the hose in your camper's 4″ square bumper

The caster's construction incorporates features such as a sturdy mounting plate and a high-quality swivel bearing

Extends life of engine and starter system components

Cummins/Onan A071Z402 20 kW Home Standby Generator with Quiet Connect and 200 Amp Serated ATS the GNRK1222 is built toThe Cummins Onan A071Z402 20 kW home standby generator is engineered to provide reliable backup power during outages, ensuring your home remains comfortable and secure. Designed with advanced noise reduction features, the Quiet Connect system minimizes sound levels, making it suitable for residential environments where quiet operation is essential. This generator seamlessly integrates with your home's electrical system through the included 200 Amp