I'm at Rev Rv group in Coburg Oregon. I had a faulty Transfer switch fail on my 2009 Camelot. It burn-up my inverter, my microwave convection, my electric mattress pad. Because we lost the inverter we had no electric power at the outlet plugs. No battery charger. Still montering whether or not the house battery bank was harmed. This happened during a freezing rain storm. To get deisel furnace to run had to run Engine for 12 volt power. It was cold to say the least. I said all of this to warn everyone who might have the same transfer switch. The switch is a Iota IT-50R. Iota has never admited there was anything wrong with their product. The companies that took over from Monaco after the bankrupcy recalled all of Iota tranfer switch voluntarily. So if you have the switch be prewarned that the product may be defective. I hope no one else has to go thru this siuation. This also could cause a fire. If you have any questions, you can contact me at bokathylee@g-mail.com