Written by industry reknowned presenter and author, Michael Prokup, this book is a comprehensive reference for troubleshooting hot surface and spark ignition furnace systems and is a must have for every student and service technician! Includes safety circuit test procedures and parts section. 93 pages, spiral bound, and illustrated.
Topics covered include:
-Vent pressure safety switch circuits
-ECM motors
-Airflow calculation
-Flame detection safety circuit
-Spark ignition intermittent pilot system
-Direct spark ignition systems
-Induced draft blower motor
...and more!
Click here to view a sample of this book.