Has anyone installed a pitot heater control box on the outboard side of the last wing rib? I'm thinking about installing mine there but I'm worried about water damaging the controller if/when any leaks in through the wing tip seam. Garmin confirmed that they don't use sealed connectors and that water could damage it if it gets in. However, I know a lot of people install magnetometers in their wing tips and I haven't seen anything that says those are built for water exposure so maybe it's not as big of an issue as I'm imagining?
If I hadn't already cut the hole in the skin for the pitot tube I would probably just move it one bay inboard so that I could install the control box next to the aileron bellcrank inspection panel but the opening I've already cut is too far away for that.
If I hadn't already cut the hole in the skin for the pitot tube I would probably just move it one bay inboard so that I could install the control box next to the aileron bellcrank inspection panel but the opening I've already cut is too far away for that.