Generac 0H07850SRV Field Boost Upfit Kit. Used where field boost circuits have failed or are weak. Will put constant field flash voltage into the rotor as long as the 14 circuit is energized. Includes a diode pack to prevent field voltage from the AVR from coming back into the 14 circuit. A wiring diagram can be sent per request. This should only be installed by someone qualified. This is not a replacement part but a kit designed to replace a failed component vs. replacement of a PCB or other parts.
Rotor resistance should be checked to verify that the brushes are not worn and causing problems.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
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