Cummins 20kW Generator for Home and Business RS20A QuietConnect with Selectable Options

Power your home with the Cummins RS20A. Designed for reliability, quiet operation, and all-weather performance, this 20kW generator keeps your lights, appliances, and essential devices running during a power outage—automatically.

Whether you need basic backup power or a complete turnkey solution, the RS20A comes in several options to fit your needs:

Variations

A071Z397 – RS20A 20kW Generator NG/LPV Aluminum Enclosure 120/240V

A071Z202 – RS20AE 20kW Generator NG/LPV Aluminum Enclosure 120/240V with Extreme Cold Weather

A071Z402 – RS20A Combo with Aluminum Enclosed RA200SE ATS and 20kW Generator NG/LP 120/240V

A071Z395 – RS20AE Combo with Aluminum Enclosed RA200SE ATS and 20kW Generator NG/LP 120/240V with Extreme Cold Weather (select “Yes” on all three options above)

Highlights

• 20kW backup power for whole-home coverage
• Runs on natural gas or propane — choose what works best for your home
• Quiet performance — quieter than a central A/C unit
• Remote monitoring from your smartphone or computer
• Durable, weather-resistant aluminum enclosure
• Backed by a 5-year warranty