HAYWARD, Calif. - LAMA Books has released a new book, Digital Controls for HVAC Technicians by Leo A. Meyer, that the company says is written to provide a jargon-free, easy to understand explanation of direct digital control (DDC) systems for technicians.

The book’s opening chapters present an overview of DDC including “Getting Started with DDC,” “Control Basics,” “Why Use DDC?,” and “How a DDC System Operates.”

Also included is a step-by-step troubleshooting chapter showing a tech how to find where a problem is without leaving the main computer. In addition the book provides diagrams and illustrations as well as a DDC glossary.

For more information and to order, visit www.lamabooks.com.

Publication date: 12/01/2008