07-23-16, 04:27 PM | #1 |
Apprentice EcoRenovator
Join Date: Apr 2011
Location: PNW
Posts: 197
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fill window with propane
So thermal conductivity of propane about the sama as argon, and cheap.
Redoing some of my window that 'fogged' up, figure to fill with propane vs N2 or air. Anyone done that? |
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