MEL JACOBSON on mon 7 jan 08
i have been thinking...
i am sure you will need a great deal more air for you
wood kiln than for a gas kiln.
but, as you say..you would insert a piece to make
it smaller for the gas kiln.
it seems to make sense...but, as with every kiln...you
have to try it..see if it works.
who knows? i have never seen it done...you may
have a first up your sleeve.
it all depends...wind currents, location, fuel...and
of course...air. if you can get the double venturi
to work, with enough air...you will have a winner.