If you want to become a certified heating plus a/c specialist you can not do it by reading a book, however a lot of people believe that just because a lot of university courses are taught by books that heating plus a/c is the same! This is not the case whatsoever! With heating plus a/c university you need hands-on teaching plus to listen to the mentor; becoming a certified heat plus a/c specialist is nothing as if it is going to become a business manager or a lawyer, it isn’t taught by books… Sure, you can learn more information about heating plus a/c by reading books, however it isn’t going to make you a heating plus cooling professional, and many people have tried this plus then went to take their test to become a certified heat plus a/c specialist plus they failed, however waste of money plus time on their part. If you just went to heating plus a/c university plus went through all the weeks of teaching plus training you would then become a heating plus a/c professional with no concern plus be able to pass that final test at the end of the course if in fact heating plus a/c repair plus installation work is for you. Some it is, some it isn’t, and you won’t absolutely believe until you certainly go plus try your hand at going to school or university. I thought this would be a great point to show about books vs real education plus hands on experience when it comes to teaching plus training in the heating plus a/c world.