Abstract: An electrical grounding bus bar has an aluminum plate main body having a thickness between 80 mils and half-inch. The aluminum plate main body has at least five tap holes. Each tap hole is threaded to a 10-32 standard. At least one main opening larger than each of the at least five tap holes. The aluminum plate main body can be made in a rectangular form cut from a plate of aluminum. The aluminum plate main body can be made in a circular form cut from a plate of aluminum. A tap hole thread dimension is preferable 32 threads per inch with a diameter of 0.1875?.

Abstract: An electrical installation housing has a top wall, a left side wall, the right side wall, a bottom wall, a rear wall, and a rear beveled wall. A first mounting flange extends from the right side wall. The first mounting flange includes a first mounting flange hole. A second mounting flange extends from the right side wall. The second mounting flange includes a second mounting flange hole. A third mounting flange extends from the left side wall. The third mounting flange includes a third mounting flange hole. A fourth mounting flange extends from the left side wall. The fourth mounting flange includes a fourth mounting flange hole.

Abstract: Bracketry comprising an L-bracket, a T-bracket, and a joist hanger assembly, and methods of installation of the bracketry that eliminate the need to install a heavier duty electrical junction box and the difficulty of removing and reinstalling wiring in a new electrical junction box or fabricate bracing structure at the jobsite when performing a heavy ceiling fan or lighting fixture retrofit have been presented. The bracketry and installation methods are intended to reduce the cost and complexity of performing a retrofit installations.

Abstract: An electrical installation housing has a top wall, a left side wall, the right side wall, a bottom wall, a rear wall, and a rear beveled wall. A first mounting flange extends from the right side wall. The first mounting flange includes a first mounting flange hole. A second mounting flange extends from the right side wall. The second mounting flange includes a second mounting flange hole. A third mounting flange extends from the left side wall. The third mounting flange includes a third mounting flange hole. A fourth mounting flange extends from the left side wall. The fourth mounting flange includes a fourth mounting flange hole.

Abstract: Bracketry comprising an L-bracket, a T-bracket, and a joist hanger assembly, and methods of installation of the bracketry that eliminate the need to install a heavier duty electrical junction box and the difficulty of removing and reinstalling wiring in a new electrical junction box or fabricate bracing structure at the jobsite when performing a heavy ceiling fan or lighting fixture retrofit have been presented. The bracketry and installation methods are intended to reduce the cost and complexity of performing a retrofit installations.