Generac 0H6680DSRV Control Board Replacement Kit

Description

The Generac 0H6680DSRV Control Board Replacement Kit provides the components required to replace discontinued 0H6680A and 0H6680B Nexus controllers in compatible air-cooled home standby generators.

Generators originally equipped with the A- or B-series controllers cannot accept a standard 0H6680D board directly because their wiring connections differ. This replacement kit includes the necessary adapter harness, allowing the updated controller to connect to the generator’s existing wiring system.

The control board manages and monitors essential generator functions, including automatic operation, engine status, system conditions, fault detection, and maintenance alerts. Replacing a failed controller can restore proper generator monitoring and operation when the original board is no longer functional.

Product Features:

• Genuine Generac replacement kit
• Part number: 0H6680DSRV
• Designed for select Nexus-controlled home standby generators
• Replaces discontinued control boards 0H6680A and 0H6680B
• Includes an updated controller and required adapter harness
• Supplied with current factory-installed firmware
• Designed to connect to the generator’s existing wiring through the included adapter
• Condition: New

Replacement Compatibility:

• Generac 0H6680A
• Generac 0H6680B

Important Compatibility Information:

This kit is specifically intended to upgrade generators originally equipped with 0H6680A or 0H6680B controllers. If the generator already has an 0H6680D controller, the complete adapter kit may not be required. Compatibility should be confirmed using the generator’s model number, serial number, and existing controller number before ordering.

nstallation Notice:

Generator control boards contain sensitive electronic components and connect to potentially hazardous electrical circuits. Installation, configuration, and testing should be completed according to the supplied instructions, preferably by a qualified generator technician. Disconnect all utility, generator, and battery power before service.