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Electrician Exam Prep and Study Guide : Master the Nec, Ace Every Calculation, and Pass Your Journeyman or Master Exam on the First Try
Comprehensive electrician licensing prep: practice exams, 525+ questions, step-by-step calculations, NEC navigation tricks, timed drills, and test strategies to beat time pressure and pass journeyman/master exams.$0.00$1.99 -
Hvac for Beginners Handbook: the Complete Homeowner’s Guide to Heating, Cooling, and Air Conditioning — Save Money, Boost Comfort, and Make Smart Decisions
A plain-English homeowner’s HVAC handbook: choose, size, install, maintain, and troubleshoot systems; maximize efficiency, rebates, indoor air quality, and lifespan—no technical jargon, practical checklists and contractor guidance.$0.00$1.99
