Some help to knowing where the LP lines run but there are three different floorplans of that year and model RV, so we can't point to any specific drawing for help.
This site is the interactive drawings for parts and you can choose the model and floor plan as fits.
https://catalog3d.winnebagoind.com/menu/Parts.htm
By drilling down to the LP section, you can look at where the lines run and then be more prepared to test again if you choose to turn the flow on again and watch/listen for where it is coming out.
I find popoffs due the high temp/ high pressure are a simple quick burst that doesn't last long but just enough to relieve the pressure if filled too full. Not something I expect too often on RV but more on portable tanks.
Be careful about any fire hazards but if it is a big leak that you can hear, it may show pretty quickly, so that a big cloud is not built up!
Possibly a tank reg failure or maybe just a fitting on a small line has come loose??
Big leaks easier to find than little sneaky type that we can't hear!!
__________________
Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!
Linear Mode
