Cummins RS20A 20kW NG/LP Standby Generator Cold Weather Equipped 20GSBB 6714
Cummins Power Generation

Cummins Power Generation RS20A 20kW NG/LP Standby Generator Cold Weather Equipped

EPA and CARB Emissions compliant models for California available upon reqeust, no extra charge.

Comfort, Security and Convenience are the things you can depend on with a Cummins Residential Standby Generator...just in case the power goes out.  With power outages occurring more and more frequently, it is good to be prepared.  A Cummins Standby Generator can give you peace of mind and the ability to live your busy life, uninterrupted.

A Cummins residential home standby generator set offers many features not found on portable generator sets, such as a more sophisticated control system, a fully weather protective enclosure, significantly quieter operation, and more capacity so you can power more conveniences.  It goes on automatically when you need it and shuts down automatically once main power is restored.  It is connected directly to a fuel system and your home's electrical system so you won't have to fill a gas tank or manually transfer power from the utility to the home standby unit.


Very Quiet Operation

Internet remote monitoring and email notification, with the included In-Home Display

Load Management: Automatically turns on/off loads to prevent generator overload.  Easy to set up from In-Home Display.  Easily connected at the generator.

Cummins designed alternator and electronic control

Powerful motor starting - starts and runs a 5 ton A/C under full pre-load

Self-diagnostic capability, Programmable Exerciser

Service and maintenance information displayed on the included In-Home Display

Easy installation with innovative molded polymer installation base - no need for a concrete pad.

Electronic Governor for precise frequency control

Flexible 12 inch fuel line provided with genset

Generator designed and manufactured in the USA.

Cold weather equipped for temperatures below 32 degrees

UL 2200 Listed and EPA and CARB Emissions compliant for use in all 50 states

5 Year, 2000 Hour Limited Manufactures Warranty

Country Living
Comment by Jim C. on 9th Nov 2014

My Mom and Dad are both in their 80's and live in the country. With the installation of the 6551 I can rest assured that they will never be without power, heat, ac and water. this is a great unit and worked perfectly upon startup. Should have installed this a lot sooner for them.

By the way, my son-in-law also has one for his home. I live in a motorhome or I would have one also.

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