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Ready-made business forms; ventilating fan for toilet bowl; generator wheel kit; rack for production door painting; hot wheelbarrow add-ons; more
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Q: In a house I am building, I need to provide adequate makeup air for a fireplace and a 600-cfm cooktop exhaust fan. How do I size a passive duct to introduce exterior makeup air into the house?
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Homeowners and code officials are beginning to insist on better mechanical ventilation systems. A ventilation expert helps you choose the best system for your climate.
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Sizing a bathroom vent fan
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Many common kitchen design elements are inefficient or downright dangerous. These guidelines from a kitchen specialist will help you create kitchens that not only look great and work well, but are safe to use.
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This selection of products will help you design, install, and customize functional, attractive kitchens and bathrooms.
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Most crawlspaces should be carefully sealed, not ventilated. In many areas, however, the codes are still catching up with best practice.
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Coping with the labor shortage, water heater failures, higher fly ash content in concrete, new home ventilation standard
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Ever wonder why the plumber insists on notching and boring the framing to run all those vent lines up through the house? A master plumber explains the whys and wherefores of venting rules, and tells how he goes beyond code minimums to avoid callbacks.
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Q: We are builders in the Philadelphia area. Over the past few years, we’ve experienced several cases of what we’ve been told is "carpet filtration" — dark ghost lines that appear on the carpet under doors and around the perimeter of rooms. We tested the hvac system and found a sizeable imbalance...