I have been holding seminars to help students pass the North Carolina HVAC licensing exam for 25 years. It's been my observation, that by exam time, many students have forgotten what they learned, mainly because they are poor note takers. For this reason I have written a "Guide to Passing the HVAC Exam". The Guide presents the principles of load calculations (Manual J) in an easy to understand format. Manual D, residential duct design is reduced to three easy steps. It also covers gas pipe sizing, vent sizing, combustion air calculations,HVAC math and business topics. Although this guide was written for North Carolina students, it can be most helpfull for obtaining licenses in other states, as North Carolina has one of the toughest exams in the nation. If you would like to purchase my Guide go to
- posted
17 years ago