Have 222SL with a fuel station.
I haven’t had an issue with it,so far. That said I have gotten several ideas about preventative maintenance from this thread. Thanks.
The only issue I have had is external ........Squirrels ......
they ate a hole in the rubber supply line between tank and pump 3 different places.(and the rubber propane supply line) I store my TH at my house on a cement pad.
I got some SS braided sheath from amazon and covered both hoses.