Getting occasional smoke out of the pellet stove exhaust. I’ve been running it hot for 24hrs now. My air intake is from inside the house and I’ve been boiling water for a few hours to increase the humidity. Could it be condensation? Is that more typical when you get well below zero or am I dealing with an issue? I had cleaned the pipe and exhaust fans pretty good a couple weeks ago and cleaned the fire pot and ash last night.
-8/-20 right now