Doolin's trouble shooters bible hvac book

Doolin's trouble shooters bible hvac book

New 4th Edition Doolin's Trouble Shooters Bible (Air Conditioning, Refrigeration, Heat Pumps and Heating)
This book is very good for basic refrigeration.
The more complex problems for refrigeration and heating are covered in this book
This book covers the electrical problems related to the Refrigeration and Heating field.
Any questions please email a-chambers@rockford-industrial.com or call toll free 1-(***)-638-2597
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Northway's Machinery PO Box 35638 Des Moines,Iowa 50315