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Generac RG10089ANAC 100kW 120/240V Standby Generator

by Generac
SKU RG10089ANAC-NG
$36,689.00

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Generac RG10089ANAC – 100kW 120/240V Standby Generator

The Generac RG10089ANAC is a gaseous, liquid-cooled automatic standby generator designed for backup power applications using 120/240V 1-phase service. This model is rated for 100kW on natural gas and 100kW on vapor propane, giving property owners and facilities clear output ratings for backup power planning. It is powered by a Generac 8.9L 8-cylinder naturally aspirated engine with Electronic Fuel Ignition Control technology. The generator includes a catalyst-equipped emissions configuration noted as CA and MA emissions compliant in the supplied product data. With Power Zone 410 control and standard cellular connectivity with Wi-Fi backup for Mobile Link and Fleet monitoring, this model supports practical system visibility and standby readiness.

100kW Backup Power for 120/240V 1-Phase Applications

The RG10089ANAC is built for standby power needs where 120/240V 1-phase service, 100kW output, and fuel flexibility are part of the project requirements. Final load sizing and site requirements should be reviewed by a qualified installer before purchase or installation.

Natural Gas and Vapor Propane Fuel Flexibility

This model supports controller-selected fuel type operation and is rated at 100kW using natural gas or 100kW using vapor propane. These matching output ratings help buyers compare fuel options clearly when planning a standby generator system.

8.9L Naturally Aspirated Engine with EFIC Technology

The Generac 8.9L 8-cylinder naturally aspirated engine uses Electronic Fuel Ignition Control technology to support controlled gaseous fuel operation. Its 1800RPM operating speed and low-speed exercise cycle support routine readiness checks for standby applications.

Power Zone 410 Controller and Remote Monitoring Support

The Power Zone 410 controller is listed as NFPA 110 System Control capable, giving the generator a capable control platform for backup power management. Standard cellular connectivity with Wi-Fi backup for Mobile Link and Fleet helps support remote status visibility and service awareness.

Generac RG10089ANAC 100kW liquid-cooled standby generator for 120 240V 1-phase backup power

The Generac RG10089ANAC is designed for permanent standby generator applications where 100kW output, 120/240V 1-phase service, and professional installation planning are required. Its 100kW natural gas and vapor propane ratings support backup power projects when properly sized for the property or facility.

Generac RG10089ANAC Features & Benefits

  • 100kW natural gas output: Provides a clear standby rating for properly sized 120/240V 1-phase backup applications.
  • 100kW vapor propane output: Gives buyers a matching LP output rating for fuel planning and system comparison.
  • 8.9L naturally aspirated engine: Uses a Generac 8-cylinder naturally aspirated engine platform for liquid-cooled standby performance.
  • Electronic Fuel Ignition Control: Supports controlled gaseous fuel operation across the listed natural gas and vapor propane configuration.
  • Power Zone 410 controller: Provides generator control capability with NFPA 110 System Control capability noted in the product data.
  • Cellular connectivity with Wi-Fi backup: Supports Mobile Link and Fleet monitoring for easier generator status visibility.
  • Catalyst-equipped configuration: Listed as CA and MA emissions compliant in the supplied product specifications.

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Generac RG10089ANAC Specifications

Brand Generac
Series Liquid Cooled RG Series
Model / SKU RG10089ANAC
Product Type Liquid-cooled automatic standby generator
Generator Type Gaseous standby generator
Rated Power Output 100kW natural gas / 100kW vapor propane
Natural Gas Output 100kW
Liquid Propane Output 100kW vapor propane
Fuel Type Natural gas / vapor propane
Voltage 120/240V
Phase 1-phase
Engine Generac 8.9L 8-cylinder naturally aspirated engine
Engine Technology Electronic Fuel Ignition Control
Operating Speed 1800RPM
Controller Power Zone 410 Controller
Monitoring Standard cellular connectivity with Wi-Fi backup for Mobile Link and Fleet
Emissions Configuration Catalyst equipped; CA and MA emissions compliant

Generac RG10089ANAC Info

Generac RG10089ANAC Specification Sheet