I'm having a problem with my Propex 1600 that I got in the list purchase a
while back. The problem is that sometimes the heater will leak propane out
of the exhaust. My guess is that the automatic valve is not closing all the
way. This only happens after I've been using it, as if maybe the valve gets
hot and won't close all the way or something. Any ideas what to do about
this? I sure hate to take the thing out and send it back to England, but I
may have no other option.

-Mark McCulley