I have gone through every step and procedure. I have talked to Pacific energy multiple times the dealer many times YouTube Google. I’ve ran out of options. The only thing I have left to try is to put a damper in. I have a pacific energy summit le. it is very under performing cannot even heat my 800 square-foot living room. I feel as if I’m losing most of it up the stack I have a very strong draw will this damper work? Can I get some opinions on which dampers will connect to the top of the stove, I have a double wall Telus scopic pipe above thanks