Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
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Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402

Cummins RS20AC - 20kW Quiet Connect™ Series Home Standby Generator System (200A Service Disconnect)

Model:

A071Z402

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$5,994.00
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Cummins RS20AC - 20kW Quiet Connect™ Series Home Standby Generator System (200A Service Disconnect)
Cummins RS20AC - 20kW Quiet Connect™ Series Home Standby Generator System (200A Service Disconnect)
Model: A071Z402
$5,994.00
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Recommended Accessories

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Expert Recommended Accessories Selected by Jared, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

Grade

Emergency

Style

Standby (Air Cooled)

Run Watts

20,000 Rated Watts

Voltage

120/240 Single-Phase

Fuel

LP/Natural Gas

Engine

Cummins Onan

  • Cummins Quiet Connect™ Series 20kW Air-Cooled Standby Generator Package
  • New for 2017 with improved design, exercise modes, load management & monitoring
  • Includes 200-Amp Service Entrance Rated Automatic Transfer Switch
  • Installs between main meter & service panel for faster & less costly installation
  • Weather Protective Aluminum/Steel Sound Enclosure
  • Can be installed* within 18" of a build (NFPA 37) - Always check local building codes
  • Sound dampening engineering limits noise level to a low 65dB(A) @ 7M
  • 999cc Cummins Air-Cooled V-Twin OHV Engine
  • Field-selectable, runs on ultra efficient natural gas or LP (vapor)
  • Designed to operate down to 0 F; Cold weather accessories available for colder climates
  • < 5% THD (Total Harmonic Distortion)
  • Clean power that won't damage your electronic devices
  • Patented "Crank Only" Exercise Mode
  • Provides diagnostics without running engine for less wear and lower fuel costs
  • Allows user to select time, date and frequency of exercise
  • Load Management Capability (Requires Load Management Kit - Sold Separately)
  • Maximizes generator power by intelligently managing up to 2 electrical loads
  • Cummins Connect Cloud For Remote Monitoring
  • Monitor, exercise and manually run the generator
  • Use your computer, tablet or phone for maximum monitoring flexibility
  • Cold Weather Equipped
  • Operates in cold weather with performance down to 0 °F
  • Cold weather accessories allow for even colder operation (Sold Separately)
  • Standard 5-Year / 2,000 Hour Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size) which is known to the State of California to cause Cancer, and Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

A071Z402
specs product image PID-73348
General Information
Product Category
Generator - Standby
Overview
Product Category
Generator - Standby
Weight
540 Pounds
CARB Compliant
Yes
Made in USA
Yes
Consumer Warranty
5 Years
Product Style
Standby Generator
Product Length
34.1 Inches
Product Width
36.0 Inches
Product Height
27.3 Inches
UPC
690781005303
Additional Model Numbers

C20N6HC, A071Z402

Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Alternator
Brush
Auto Voltage Regulation
Yes
Rated Watts
20000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
18000 Watts
LP Power Capacity
20000 Watts
NG Fuel Consumption @ 50% Load
205 ft³/hr
NG Fuel Consumption @ 100% Load
300 ft³/hr
LP Fuel Consumption @ 50% Load
1.9 gallons/hr
LP Fuel Consumption @ 100% Load
3.2 gallons/hr
Rated Amps
75 (NG) & 83.3 (LPV) Amps
Decibel Rating @ 7m Learn More
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
65
Hour Meter
Yes
Voltage Meter
Yes
Transfer Switch
Automatic (Included)
Transfer Switch Amperage
200-Amps
Battery
Not Included
Enclosure
Aluminum
Circuit Breaker Size
100 Amps
A/C Ton Rating
5-Tons
Transfer Switch Style
Service Disconnect
ATS Load Prioritizing
Built-In
ATS Service Disconnect
Yes
Cooling System
Air Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Cummins Onan
Starting System
12v Auto Start
CC
999 CC
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Yes

Reviews

(17)
Cummins Power Generation A071Z402 Reviews & Ratings

Product Q&A

(5)
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Product Questions Answered by Jared, the Generator Expert
How long will the air-cooled unit run before shutdown is needed?
Benny 
from Louisiana 
May 16, 2022
Is the base of the unit a composite material, and does the base need to be set on a concrete pad?
Mike R. 
from Tennessee 
January 30, 2019
Are these units made in the USA?
Bill 
from Texas 
June 17, 2018
Does the battery come with the package deal?
Joel T. 
from Iowa 
June 16, 2018
Is the engine in this unit truly a Cummins engine or a worked Briggs engine?
Nick 
from Pennsylvania 
March 17, 2017

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Cummins RS20AC - 20kW Quiet Connect™ Series Home Standby Generator System (200A Service Disconnect)
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
Cummins Power Generation A071Z402
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