Guide to the E.P.A. Refrigerant Handling Certification Exam Overpriced and poorly done.: This book should have filled a very important void as the only source available which includes samples of actual questions one might find on the EPA exam. However, many, many of the answers given for the sample questions are [... more]
$68.80 Amazon.com
AnswerMan HVAC & R Reference Guide (AnswerMan Pocket ... pratical pocket reference: I'm very satisfied about this pocket reference because it's a pratical pocket book and a good help to memorize some easy to forget basic electricity theories. I got all Answer Man pocket reference from Esco Institute Staff and [... more]
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Electricity for HVAC & R: A Guide to Troubleshooting ... pratical pocket reference: I'm very satisfied about this pocket reference because it's a pratical pocket book and a good help to memorize some easy to forget basic electricity theories. I got all Answer Man pocket reference from Esco Institute Staff and [... more]
$10.95 Amazon.com
Guide to the HVAC/R Certification and Competency Tests PIGuide to the HVAC/R Certification and Competency Tests, Second Edition,/Iwill help students and professionals prepare for any of the commonly offered exams in the industry. Containing both a review of essential concepts and procedures, along with [... more]
$54.15 A1 Books
