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Comprehensive Reference On HVACR Trouble Shooting And Repair

The leading serviceman manuals in HVAC industry

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Who are we?

Scientia Books is honored to be the publisher of Doolin’s Trouble Shooters Bible, previously published by  Doolco, Inc.  We are a publisher of authoritative books in engineering.  Doolin’s Trouble Shooters Bible is our main product for HVACR industry. Bob Dixon, a top HVAC teacher, is responsible for the updates revising the book since it was in its second edition.
Over 250,000 HVAC servicemen already have a copy of Doolin’s Trouble Shooter Bible, and they attest that it positively changed their lives. It is not only professionals who take advantage of the book’s knowledge as owners of equipment also use it to know how to maintain their machines efficiently.
Anyone can grab their copy as it is available nationwide in technical bookstores and through refrigeration supply houses. Note that hundreds of community colleges and trade schools use the valuable book in their training sessions.
Commercial and household refrigerators
Air Conditioning
Heating
Electrical motors
Central systems
Compressors
Ice machines
Electric and gas heating systems
Heat pumps and a lot more
The book is very educational and easy to understand. It highlights the precise treatment of ventilation, air conditioning heating, and refrigeration covering different subjects and troubleshooting tips. These can help a professional to enjoy a stimulating and rewarding career whether they are apprentices or just starting out. Everyone can benefit from my book because it only requires basic knowledge of mathematics and physics that you were probably taught in high school (9th or 10th grade). It is one of the things that make it superior to other training material on the market.

You can either use it as a textbook or handy manual regardless of whether you are an HVAC instructor, students, or graduates. Students can use it as a self-help book when reading through course material and professionals can even use it on a job-site. Engineers who want to know in-depth information about servicing or repairing HVACR will also find the book very useful.

Even though the book has been around for a while, it goes through constant revisions. It is to ensure that it reveals all the most recent standards in the industry. Bob Dixon, a top HVAC teacher, is responsible for the updates revising the book since it was in its second edition.

Currently, it is in its fifth edition giving out nothing but the best information. With this book, you will be able to internalize all the principles of air conditioning and refrigeration. You will also receive top-notch training in the techniques and skills that you need for troubleshooting and servicing.

Amazing Work

How to order

Quotes from customers

very good book easy to understand , and very educational , with just a broad understanding of the air conditioning field this book can really help in understanding the field a lot better

Danial

This book came highly recommended from my mentor of 25 yrs experience in the field. It is written in easy to understand language. I use it along side my other text and has help me gain a better understanding of the HVAC-R trade. It’s well worth the money but just make sure you shop around to get the best price. If you’re serious about learning the trade, GET THIS BOOK!

C. Gizman

simple to understand. Good for someone who is working in the industry with no experience. Helpful. Good, understandable illustrations for anyone to read.