If you want to become a certified heating and a/c specialist you can not do it by learning a book.
A lot of people think that just because a lot of college courses are taught by books that heating and a/c are also the same, then this is not the case whatsoever! With heating and a/c school you need hands-on teaching and to listen to the mentor; becoming a certified heat and a/c specialist is nothing like going to become a supplier director or a lawyer! It isn’t taught by books, then sure you can learn more information about heating and a/c by learning books; but it isn’t going to make you a heating and cooling professional! Many people have tried this and then went to take their test to become a certified heat and a/c specialist and they failed; waste of money and time on their part. If you just went to heating and a/c school and went through all the months of teaching and training you would then become a heating and a/c professional with no problem and be able to pass that final test at the end of the course if in fact heating and a/c repair and installation job is for you. Some it is, some it isn’t, but you won’t easily suppose until you absolutely go and try your hand at going to school. I also thought this would be a superb point to show about books vs real education and hands on experience when it comes to teaching and training in the heating and a/c world.