Generac 0E3928 Exercise Switch For Air Cooled & Others. If these fail they can cause the exercise timer to not set properly and the red LED lights will just flash. Can be checked with a quality digital continuity meter. Note that these are not the same as the Liquid Cooled Exercise switches!
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
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