Here's what I got back from GPS.... More to follow as I get in touch with techs...
Hello,
Thank you for contacting Generac Power Systems. My name is Aleisha and I will be assisting you today. Unfortunately as we no longer manufacture RV generators all RV parts are now sold through one dealer, Schwalm RV. There is however still technical support available for these units from our authorized independent servicing providers in your area as well. I will be providing a link that you can use to pull up and review contact information for them below. Schwalm RV also can provide technical support. Schwalm RV can be contacted online at 800-237-4318. If you have any other questions please let us know. Please don’t hesitate to contact us with any other questions or concerns.
http://www.generac.com/dealer-locator?category=1
Aleisha
Generac Power Systems
Customer Support
888-436-3722