Are all barometric dampers created equally, or is there a certain style or make that I should use? Are they necessary? The owners manual recommends that you use one. My chimney will be about 20'.
will something like this work?
http://www.amazon.com/US-Stove-DR6-Barometric-Regulator/dp/B000LF7XYU/ref=sr_1_2?s=hi&ie=UTF8&qid=1403013125&sr=1-2&keywords=barometric damper
will something like this work?
http://www.amazon.com/US-Stove-DR6-Barometric-Regulator/dp/B000LF7XYU/ref=sr_1_2?s=hi&ie=UTF8&qid=1403013125&sr=1-2&keywords=barometric damper