Cummins Quiet Connect 20kW

Cummins Quiet Connect 20kW Natural Gas and Propane Generator (RS20A).

There is a 4 week lead time on this product


Available on backorder


 Contact us regarding installation,shipping,transfer switch options, remote monitoring etc. 




Residential Generators

RS Series 20A Natural Gas and Propane

  • Very quiet operation

  • Internet remote monitoring and email notification

  • Automatic load management – The intelligent generator control automatically manages nonessential household loads for maximum utilization of generator power

  • Cummins Onan designed alternator and electronic control

  • Powerful motor starting – starts and runs a 5 ton A/C1 under full pre-load

  • 120 volt 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 Certified

  • 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


  • Integrated oil drain valve and extension tube included

  • Simple fuel conversion between natural gas and LP

  • 20 A battery charger

  • Highly reliable solenoid shift starter

  • Transistorized magneto ignition

  • Automotive-style lubrication system

  • Oil cooler

  • Spin-on oil filter

  • Electronic governor

  • Large-capacity air cleaner

  • U.S. EPA and CARB emissions compliant for use in all 50 states

Control System:

  • Cummins Proprietary electronic control with self diagnostics and generator set protection and safety features included

  • Automatically identifies power outage and starts generator upon identification of a power outage

  • Microprocessor control manages generator set operation, fault detection and service diagnostics

  • Illuminated run/off/auto switch

  • Convenient access to all connection points

  • Fully automatic operation

Exhaust muffler:

  • Large automotive grade corrosion resistant muffler design

  • Low noise



Model Ratings: Cummins Quiet Connect RS20AC Spec Sheet 



Weight: 540 lb (245 kg)
Size: Length 53 in (1346 mm), width 43 in (1092 mm), height 34.7 in (880 mm)
Sound: 62 dB(A) at 23ft (7 m), at normal load2



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