Cummins Residential Generators
Residential generator set RS Air-Cooled Series
With every hour the power is out for your home or business, the losses mount. A reliable, affordable standby power system from Cummins can prevent those losses and let you stay comfortable and open for business – our standby power systems keep you up and running. Cummins is known for rugged, reliable power systems. These systems are now even more customer-friendly in a line of affordable, preconfigured generators for light commercial and residential applications
RS13A/AC Model GSBA
- Very quiet operation
- Internet remote monitoring and email notification
- Automatic load management – The intelligent generator control automatically manages non-essential household loads for maximum utilization of generator power
- Cummins designed alternator and electronic control
- Powerful motor starting – starts and runs a 4 ton A/C¹ under full pre-load
- GFCI “Ready”
- Self-diagnostic capability
- Service and maintenance information displayed on 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
- U.S. EPA and CARB Emissions compliant for use in all 50 states
- UL 2200 Listed and CSA Certified generator and transfer switch for your protection
- Quality power output, less than 5% THD
- 5 year, 2000 hour limited warranty

RS20A/AC and RS14AF Model GSBB/GSBC
- Very quiet operation
- Internet remote monitoring and email notification
- Automatic load management – The intelligent generator control automatically manages non-essential household loads for maximum utilization of generator power
- Cummins designed alternator and electronic control
- Powerful motor starting – starts and runs a 5 ton A/C¹ under full pre-load
- GFCI “Ready”
- Self-diagnostic capability
- Service and maintenance information displayed on 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
- U.S. EPA and CARB Emissions compliant for sale in all 50 states
- UL 2200, Listed and CSA Certified generator and transfer switch for your protection
- Quality power output, less than 5% THD
- 5 year, 2000 hour limited warranty
