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2. NEMA enclosure types - Wikipedia

   en.wikipedia.org/wiki/NEMA_enclosure_types

   Each type specifies characteristics of an enclosure, but not, for example, a specific enclosure size. Note that higher numbers do not include the lower-numbered tests. For example, types 3, 4 and 6 are intended for outdoor use, but type 5 is not. A NEMA enclosure rating does not mean that it also meets the same UL enclosure rating.

3. Building envelope - Wikipedia

   en.wikipedia.org/wiki/Building_envelope

   Discussion. The building envelope or enclosure is all of the elements of the outer shell that maintain a dry, heated, or cooled indoor environment and facilitate its climate control. Building envelope design is a specialized area of architectural and engineering practice that draws from all areas of building science and indoor climate control.

4. R-value (insulation) - Wikipedia

   en.wikipedia.org/wiki/R-value_(insulation)

   The R-value (in K ⋅ m 2/ W) is a measure of how well a two-dimensional barrier, such as a layer of insulation, a window or a complete wall or ceiling, resists the conductive [2] flow of heat, in the context of construction. [3]. R-value is the temperature difference per unit of heat flux needed to sustain one unit of heat flux between the ...

5. Distribution board - Wikipedia

   en.wikipedia.org/wiki/Distribution_board

   A distribution board (also known as panelboard, breaker panel, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Normally, a main switch, and in recent ...

6. Home Depot's 7-Foot Skeleton Dog Just Restocked in Time for Fall

   www.aol.com/home-depots-7-foot-skeleton...

   The figure, which is 7 feet in width and 5 feet in height, also comes with 8 different selectable eye displays. Oh, and the jaw and tail are totally adjustable. (Because Home Depot truly wants to ...

7. The best stair lift for 2024: Chair lifts that make ... - AOL

   www.aol.com/lifestyle/best-stair-lift-134610076.html

   Handicare 1100 Straight Stairlift. Best for narrow stairs. $3,495+ at Handicare. The Acorn 130 outdoor stairlift. Best outdoor stairlift. $3,500+ at Acorn Stairlifts. See 3 more. Most older adults ...