Is there anything that can be added on to an existing stove to improve the efficiency ??
I have read about secondary combustion and dont know if someone has designed an add-on (?)
This would not be the same as just taking heat off of the flue pipe -- that is not the desire
thanks
tc
I have read about secondary combustion and dont know if someone has designed an add-on (?)
This would not be the same as just taking heat off of the flue pipe -- that is not the desire
thanks
tc