It s available in standard pipe sizes. If so, the people at Tjernlund have come up with the Auto-Draft Power Venter to solve the problem. This consists of an electronic controller and a powered vent cap that provides the correct amount of combustion air to each device. In addition, because it creates an induced draft, you can get by with a smaller chimney. With six available vent cap sizes and capability of controlling multiple caps simultaneously, almost any number of devices can be accommodated.
Tools Let s start with the simplest hand tools and work up.
The slickest improvement to an old hand tool award goes to Klenk Industries. Its adjustable wrench is a work of art, with ideas that make you wonder why nobody ever did it before. First is a comfortable black-rubber handle. Second, the jaws open wider. Fourth, holes in the handle make it lighter.