airtight

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  1. turn_n_burn

    How *exactly* is an airtight supposed to work

    I have been trying to solve this question in my own head, and have done hours of research both here and elsewhere, and I just can't quite seem to pin the answer down exactly. I understand that they use gasketed doors and everything, flue included is sealed well. I'm more after how they operate...
  2. R

    Question regarding airtight (closed cell foam) insulation

    We've been burning wood in our Vermont Castings Dutchwest 2460 wood stove for over a decade. The house was a drafty 1930 farmhouse, and we got half of it insulated with closed-cell insulating foam a few years ago, and are planning to finish the insulating and remodeling this year. Closed-cell...