Anyone familiar with the Thetford "THERMASAN" system for emptying holding
tanks into the exhaust manifold that was on some GMC's
It was approved by government agencies so must have been a safe alternative
but I have never seen one.
I have some doubts about on the highway, but it would seem a better idea for
use on boats.
Don
tanks into the exhaust manifold that was on some GMC's
It was approved by government agencies so must have been a safe alternative
but I have never seen one.
I have some doubts about on the highway, but it would seem a better idea for
use on boats.
Don