I have a Lopi Endeavor with a glass door. The bypass and the air are always open at startup. Occasionally I notice that upon the initial firing, there is a lot of smoke rolling around in the firebox. This can go on for several minutes before clearing up. There always seems to be plenty of flame at the back of the firebox to put air and smoke up the chimney, but it looks like that isn't happening. I'll bet there's a simple explanation and solution to this problem, and I'll also bet you'll have them for me.
Thanks for your help!
Thanks for your help!