First of all hello to everyone. This is my first post since lurking for a bit. First week of January I had a Regency H-2100 hearth stove installed with a liner in the exsisting chimney. After reading a few posts about flue temps and secondary burn I have a few questions. How, where, and is it possible to mount and use a thermometer to monitor the temps? I have learned by trial and error what I think are good temps with regards to backing down the air and having secondary combustion, but I have doubts if I am correct. Seems like I am not getting the burn times alot of you speak of. Advice please...