Please contact our office at 800-952-0910 for questions, or to inquire about a title you cannot find.
The following references are permitted to be taken into the West Virginia HVAC exam. Please note that to become a licensed contractor in West Virginia, the Business and Law Exam must also be passed.
Modern Refrigeration and Air Conditioning, 21st Edition$178.99
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.
Manual N – Commercial Load Calculation, 5th$129.99
Manual N gives you a faster way to estimate heating and cooling loads for small and mid-size commercial structures. This “tried and true” manual, favorite to contractors since 1988, provides data and procedures for load calculations for summer and winter…