Generac 0H7668DSRV Nexus Control Panel replaces all former versions of the Nexus panel including 0H7668A, 0H7668ASRV, 0H7668B, 0H7668BSRV, 0H7668C, 0H7668CSRV & 0H7668D.
These controllers (and any OEM Nexus Liquid Cooled Controller) do not come programmed from the factory! Because these controllers are used in many sizes and variations of generators, they must have the correct parameters entered to tell the controller what generator it's connected to.
These controllers REQUIRE programming once installed in the generator and MUST be programmed correctly or damage to the generator, controller, connected loads or any combination of the 3 could occur!! If you are unfamiliar with programming this panel, it's advised that you contact a local dealer to complete the install for you. If you have questions please ask BEFORE ordering this controller.
Controller will not need to be activated as the original was with an activation code.
Panels should be installed by a qualified technician who can check output voltage and frequency to ensure proper calibration.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
If you need Generac generator troubleshooting support, please visit our interactive forum