Also, they mention that " The system won't operate if the trailer waste lines are frozen.... The owner should use a rv antifreeze to avoid this.... Do NOT use Kerosene!"
I couldn't imagine wanting to use Kerosene anyway in my black tank,
never mind one that goes through an incineration process! It would
have been quite the sight on the road though, your "sanijector" unit in
flames.
I'm sure that just following one of these units in a line of traffic
on a warm day was a pleasant enough experience.
Chris Thompson