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2017 National Electrical Code – NFPA 70$135.99
Throughout the United States and around the world, NFPA 70®: National Electrical Code® (NEC®) sets the foundation for electrical safety in residential, commercial, and industrial occupancies.
Modern Refrigeration and Air Conditioning, 21st Edition$172.99
Modern Refrigeration and Air Conditioning is the HVACR standard for a new generation of learner. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success.
NFPA 54: National Fuel Gas Code, 2018 Edition$95.99
Ensure a safe fuel gas installation using the 2018 edition of NFPA 54/ANSI Z223.1: National Fuel Gas Code.
NFPA 54/ANSI Z223.1: National Fuel Gas Code provides industry-accepted guidance for the safe installation and operation of fuel gas piping systems, appliances, equipment, and accessories. The 2018 edition includes updates based on recognized risks, recent research, and the techniques, materials, developments, and construction practices in use today. From design to installation, maintenance, and inspection — no matter what aspect of fuel gas sa…
Iowa HVAC Exam Review$219.99
If you earn at $2,000 a year, you must also be registered as a Contractor. Pre-approval is required to sit for the exams. Must be at least 18 and submit an application with appropriate fees to the state. Masters and Journeypersons must pass the appropriate exam. As of this time, we offer review for this exam by online practice tests. Each time you take a test, the questions are randomly generated from our database. @HomePrep is a National Leader in online education. With over 100,000 satisfied students and a course catalog of over 1,000 classes, we are here to …
Iowa Mechanical with Gas Exam Review$219.99
To be eligible to sit for an examination, an applicant must first complete a state of Iowa Examination Candidate Application. Journeyperson exam candidates must have either (1) completed a minimum of 42 months in a Dept. of Labor registered apprenticeship program; or (2) have at least four years of experience prior to January 1, 2010. Master exam candidates must have either (1) been previously licensed as a journeyperson and have two years of journeyperson work experience in the applicable discipline; or (2) been previously licensed as master in the applicable …