Cummins 20kW Home Standby Generator Quiet Connect RS20AC with 200-Amp SE-Rated ATS

Cummins 20kW Home Standby Generator Quiet
Cummins 20kW Home Standby Generator Quiet 2
Cummins 20kW Home Standby Generator Quiet 3

Cummins 20kW Home Standby Generator Quiet Connect RS20AC with 200-Amp SE-Rated ATS


Cummins 20kW Home Standby Generator Overview

The Cummins Quiet Connect 20kW RS20AC, equipped with a 200-Amp, Service-Entrance-Rated, NEMA 3R Indoor/Outdoor Automatic Transfer Switch, ensures your home remains powered during an outage. This generator seamlessly connects to your home, monitoring power company lines around the clock, automatically starting and running upon detecting a power outage, and continuing until utility power is restored.

Seamless Integration and Operation

With the RS20AC model, your home is always prepared for power outages. The automatic transfer switch installs conveniently between the utility meter and your main circuit breaker panel. This system starts your generator within seconds of detecting a power loss, swiftly isolating your home from utility lines and engaging the generator’s power. The process is fully automated, ensuring a rapid response to outages.

Exceptional Performance and Reliability

The Cummins RS20AC features a powerful motor capable of starting a 5-ton air conditioner while managing the rest of your household’s power needs, delivering clean energy to your electronics without fluctuation. With Intelligent Load Management(**kit sold separately), it efficiently learns the power requirements of major appliances, optimizing performance and fuel efficiency by managing heavy loads across up to four central air conditioners.

Advanced Monitoring and Control

Monitor and manage your Cummins Quiet Connect 20kW generator from virtually anywhere. Utilizing Advanced Remote Access at no additional cost, you can check generator status, set exercise periods, or manually control your generator through the Cloud Connect Smartphone App on your devices, ensuring seamless operation and maintenance.

Designed for Quiet Operation and Durability

The compact design of the Cummins 20kW Generator allows for installation close to your home, compliant with NFPA 37 code. Its patented sound technology and construction materials minimize noise and vibration, making it one of the quietest generators in its class. Equipped for cold weather operation and featuring a “Crank-Only” mode, it offers eco-friendly and efficient operation.

Trusted Support and Warranty

Backed by Cummins Power Generation’s global network of certified distributors and dealers, the Cummins 20kW Generator comes with a comprehensive five-year/2000-hour limited warranty, covering travel and labor for the first two years and parts for five years. The 200 Amp Automatic Transfer Switch is warranted separately for two years. Enhance installation with a Generator Pad, ensuring stability and compliance with local building codes.

Product Documents

Spec Sheets & Manuals

Additional information

Weight 1940 lbs
Dimensions 88 × 36 × 53 in


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