Generac RG10089JNAC 100kW 240/120V Standby Generator

Generac RG10089JNAC – 100kW 240/120V Standby Generator

The Generac RG10089JNAC is a gaseous, liquid-cooled automatic standby generator designed for backup power applications using 240/120V 3-phase service. This model is rated for 100kW on natural gas and 100kW on vapor propane, giving property owners, facilities, and commercial sites 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 240/120V 3-Phase Applications

The RG10089JNAC is built for standby power needs where 240/120V 3-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.

The Generac RG10089JNAC is designed for permanent standby generator applications where 100kW output, 240/120V 3-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 RG10089JNAC Features & Benefits

• 100kW natural gas output: Provides a clear standby rating for properly sized 240/120V 3-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.

Generac RG10089JNAC Specifications

Generac RG10089JNAC Info

Generac RG10089JNAC Specification Sheet