Where would I find a flue thermostat, and does it clamp to the outside of the pipe or does it go in.
I have the wooden chimney chase on the outside of the house, with metal flue pipe. Should I have the flue cleaned before I install a Lopi insert? or since its always been regular wood and for the past few years gas logs, shgould I not worry about it. Creasote buildup is just a problem with efficient heaters?
Also I noticed that the interior wall of the chimney chase is not insulated, I can see the back of the drywall and paneling, what should I use to insulate yhis with?