Posted 2/14/2012 13:07 (#2228001 - in reply to #2227807) Subject: RE: Can you cut open an NH3 tank...
Brazilton KS
Within a fairly narrow range of concentration, NH3 definitely will ignite, a friend of mine has experienced it.
I would not work on one without flushing it and leaving it vented for a good period of time during hot weather. Ammmonia boils off pretty fast at 100 degrees....not so much when it's freezing.