A guide to passing the EPA 608 refrigeration exam, including the Core, Type I, Type II, Type III, and universal exams. Also includes practice questions that have been known to be on the test. Setup to be a guide to help HVAC technicians or anyone who needs to pass the EPA 608 refrigeration exam.
|Product dimensions:||6.00(w) x 6.00(h) x 0.30(d)|
Most Helpful Customer Reviews
I ordered this book in preparation to take the EPA 608 Test. Unfortunately, after reading the book cover to cover, I have more questions than when I did before reading the book. There are so many errors throughout the 37 page book that I question whether to attempt to take the test or order a different book to study with. The writer calls ester oils easter oils (pg 13), ASHRAE is called ASHARE (pg 26), and frankly one of the pretest questions completely baffles me. It states that a recovery cylinder which is 1/2 full of recovered R-410a @ 90*F, in the absence of non-condensable will be pressurized to: 300pisg. From everything I look at (Provided Charts) and online, the real answer should be close to 274psig. I sure hope the author and editor of this book gets to see this review and publishes a revision, because $9 plus shipping for this is a slight rip-off.