Scientia Books is the proud publisher of Doolin's Trouble Shooters Bible (both English and Spanish editions), previously published by Doolco, Inc. More than 250,000 servicemen in HVAC Industry own a copy of Doolin's Trouble Shooters Bible. This book is available nationwide through refrigeration supply houses and technical book stores. Hundreds of trade schools and community colleges use this book in their training programs. This book rides service trucks, is the shop manual of the trade and is used extensively by owners of equipment who maintain their own units or have maintenance departments. Ask for this popular service manual at your nearest refrigeration supply house or order directly from us here.
English Edition, 5th ed., 2009 Spanish Edition, 4th ed., 2009