I have a 2003 Trail-Lite 211 with black and grey tank heaters (at least that's what the included literature says). Does anyone know where the on/off switch for the tank heaters is located? I haven't found any switches inside the coach yet. There is a 20 amp fuse on the DC distibution panel marked "Tank Heater." The included literature talks about turning the switch on for winter protection and off for summer. (More snow on the way for the mountains this week–this is getting old!:() Anyway, the heaters are from UltraHeat and their website shows a switch, I just can't seem to locate it. Thanks.
Gary:?