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Dog-faced pony soldier
Join Date: Feb 2004
Location: A Rock Surrounded by a Whole lot of Water
Posts: 34,187
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Why was there no access door designed into the ductwork originally? Having an inline fan (or a filter bank, or a VAV, or a fire damper, or anything else) in ductwork without a way to access or clean it is just poor practice.
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A car, a 911, a motorbike and a few surfboards
Black Cars Matter
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