A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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used between bricks, cinder blocks, or stone to bind them and fill any gaps. It is made from sand, a binding agent (cement or lime), and water.
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Smallish freestanding building, used primarily for storage.
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For questions regarding a central cooling system for your home. This is typically a split system with an outdoor compressor/condenser and an indoor evaporator and air handler. Air ducts are used to …
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For questions specifically relating to structures that ventilate combustion byproducts of fuel burned in an interior space, such as a fireplace, stove, or furnace.
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a type of central heating system that extracts heat from the outside, reversing the process used by a central air system.
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A channel at the eaves or on the roof of a building, for carrying off rain water.
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Questions about repairing or filling holes, or about what types of holes are necessary or permissible (such as in joists). For questions about *making* holes, consider the 'drill' tag.
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points on the wiring system at which current is taken to supply utilization equipment.
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