Electricity, Electronics, and Control Systems for HVAC

To give you the benefit of the doubt, the condition of your products are excellent as advertised. Where I keep running into problems with you is when I key in the title of the book that I want, you send me an outdated edition that does me no good. By the time I receive the book, the quarter has started. If and when I decide to send the book back for a refund or exchange, we are over two weeks into the quarter. By then, two or three homework assignments are due, and at least two quizzes have been given. From here on, I will only key in the ISBN number of the book I need for any future purchases I make with you or your affiliates. This way, there will be no doubt in what I am expecting since the ISBN numbers will have to match. In my latest purchase, I requested the 4th Edition of ELECTRICITY, ELECTRONICS, AND CONTROL SYSTEMS for HVAC, but I received the 2nd Edition. By the time I realized the mistake, I was two and a half weeks into the quarter! Rectifying the situation, would have taken at least another week, so I wound up purchasing a brand new book anyway.

Great book with easy to understand illustrations

this was a required book for technical school course. It was very informative and remains an excellent reference to this day

easy to comprehend / information flow is arranged in a manner where the last topic complements the next one / examples and safety tips are essential

Very happy with the condition of the book and the shipping was quick too. Very happy with my purchase

it's okay and useable

Good text book.

You can read it but the boom has water damage

excellent book covers everything i need to know , good easy to understand explinations and diagrams ye jolly good book