From: Jim Nordale
We are underway on the house and fireplace so it’s time I get the Make-up Air Kit ordered.
We are building a 60” Rumford and wanted to confirm CFM requirement of 1C CFM per square inch of flue that we spoke about a few months ago (just to check my memory). So in this case, the 20” x 20” flue will require approximately 400 CFM telling me I need the MA500 unit, with Heater.
Can you please confirm that we are on the right track.
Attached is a picture from last week.
Buckley Rumford Fireplaces
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