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Subjects include understanding voltage systems (120/240, 120/208V, 277/480V single-phase and... Read more
In this volume you'll learn the basics involving: matter, electron theory, magnetism,... Read more
Learn how to size raceways, nipples, outlet boxes, junction boxes, pull boxes, surface raceways... Read more
* Learn what it takes to create your own residential structured wiring system * Organized by... Read more
This informative series of DVDs is based on the ever-popular Code Check Book: A Field Guide to... Read more
Everything you need to know about your 12-volt system is presented in this program. Boat owners... Read more
Grounding and bonding problems are at epidemic levels. Surveys repeatedly show 90% of power... Read more
Understand Electrical Theory, Being an Installer vs. Being an Electrician. What is Electricity?... Read more
* Learn all the steps to mounting in-wall/ceiling speakers and volume controls * Walks you... Read more
From hot water heat to chilled water systems, this title provides a complete training program... Read more
Covers wiring methods, temporary wiring, conductor properties such as circular mils,... Read more
No other program like this has ever been created for understanding electrical repair and home... Read more
Residential branch circuit, feeder and service calculations are covered in detail. Subjects... Read more
Understand the different classes, divisions, and groups. Learn requirements for motor fuel... Read more
Subjects include emergency systems, legally required standby systems, optional standby systems,... Read more
Electrical Installations such as splices, terminals, working space, interruption rating,... Read more
* Learn the design and characteristics of the most commonly used residential cables * Great... Read more
A technical, step-by-step guide for the typical problems encountered while servicing, including... Read more
Condensing Gas Furnace operation, troubleshooting and disassembly is easy after viewing this... Read more
This program explains the general NEC rules that apply to appliances, electric space heating,... Read more
