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Onan RS20A 20kW Standby Generator, Natural Gas and Propane, EPA and CARB Emissions compliant for use in all 50 states
Comfort, Security and Convenience are the things you can depend on with a Cummins Onan 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 Onan Standby Generator can give you peace of mind and the ability to live your busy life, uninterrupted.
A Cummins Onan 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
Load Management: Automatically turns on/off loads to prevent generator overload. Easy to set up from In-Home Display. Easily connected at the generator.
Internet remote monitoring and email notification with the included In-Home Display
Cummins Onan 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.
UL 2200 Listed and EPA and CARB Emissions compliant for use in all 50 states
5 Year, 2000 Hour Limited Manufactures Warranty
|Made In USA||Yes|
|Rated Amps||81 Amps|
|A/C Ton Rating||5 Ton|
|Low Oil Alert||Yes|
|Battery Requirement||12V, Group 26R, 545 CCA|
|Mounting Pad||Composite Included|
|Product Weight||540 lbs|
|Dimensions (Inches)||53L x 43W x 34.7H||Engine|
|Engine Brand||Cummins Onan Designed|
|Engine Size||993cc, OHV V-Twin|
|Cooling System||Air Cooled||Alternator|
|Auto Voltage Regulation||Yes||Fuel|
|NG Power Capacity||18kW|
|LP Power Capacity||20kW|
|NG Consumption @ Full Load||240 cu.ft/hr|
|NG Consumption @ 1/2 Load||135 cu.ft/hr|
|LP Consumption @ Full Load||3.0 gal/hr|
|LP Consumption @ 1/2 Load||1.5 gal/hr||Transfer Switch|
|Transfer Switch Model||Sold Separately||Warranty Information|
|Consumer Warranty||5 Year/2000 Hour Limited|
Posted by Arlene on 9th Feb 2012
Compact, sturdy and will handle black-outs smoothly.
Posted by Pat Forbes on 26th Jan 2012
I had heard about Cummins Onan 20 kW standby generator from one of my co-workers who recommended it because of its compact casing and very quiet operation. We live 2500 square foot home with a really small yard so not only does the lot have little room for big objects but our neighbors are closer than a lot of people?s so it was really important that it did not disturb anyone. We have had our generator now for 3 years now without a single problem. Of course we do get our scheduled maintenance checks which probably help more than we realize.
All generators include 24 hour delivery notification and residential delivery. Liftgate service is available on all air-cooled generators and some liquid cooled units – Please call for verification. Free Shipping is curbside service only. Curbside service means the freight company will deliver to your address and lower your generator to the ground. The freight company will not back down driveways, place a generator in a building or where it is being installed. You are responsible for arranging the movement and setting of the generator.
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