Tim Carter explains how they work and how a central vac is installed. Tim asks the question why lug around a heavy vacuum when central vacuum systems can do the work for you? Lenghty project, but esy-to-do with Tim's instructions.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.