Have you ever noticed a big insulated tube dropping down next to the floor near your furnace or boiler in the basement? If you trace this duct down, you'll find that it connects to an opening at the exterior of the building. This is essentially just a hole in the side of the building that brings
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03/26/2013
One of the most common Truth-in-Housing repair items is an unfilled opening in an electrical box or panelboard. If you walk through the garage or basement of just about any old Minneapolis or Saint Paul home, you'll probably be able a few of these. The national electric code says that unused o
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03/12/2013