Quote:
Originally Posted by kknudson
I've had the same idea,
I would use brick painted black / dark to create the chimney, holds heat better.
Also considered mirrors around it to reflect more heat
|
Definitely BLACK!
I also considered a secondary stack behind the main stack made of barrels split lengthwise with the inside painted silver and making a vertical reflective 'cradle' (for lack of a better term) so that the main stack gets max heat.
Anyway, I hope TW chimes in.