Northwood typically puts them near the battery, that being said only one of my two had one.
2008 F350SD V10 with an 2012 Arctic Fox 29-5E When someone tells you to buy the same rig they own, listen, they might be right. When they tell you to buy a different rig then they own, really pay attention, they probably know something you don't.
Your 09 AF should have a factory installed battery kill switch. Like others said it should be under the sink. On my 2010 it's attached to the front wall under the sink next to the electric jack controller.
The propane switches automatically. Point the lever at the first tank you want to use, when it changes over there is an indicator on the switch valve that turns red to let you know it is now drawing off the tank that the lever is NOT pointing at. That way you know the first tank is empty.
Look in the sink cabinet. Mine is in the sink area cabinet just behind the ink. Big red knob, ays kill switch.
Yep, it's in the same location in the Wolf Creek campers too.
2011 Wolf Creek 850N/Polar Cub/240w Solar/2-6v Lifeline AGMs/Morningstar Sunsaver w/RM-1 & SureSine-300 Inverter 2011 Ford F-250/6.2L/3.73/Bilsteins/Air Bags/Torklift TD w/Fastguns 2004 Jeep Wrangler/4.0L/5-spd US Navy Ret.