The"Life of an HVAC/R Technician" contains a detailed explanation of troubleshooting techniques and answers to many question of how and why systems have failed. This book will save you precious time, money and accelerate your learning curve dramatically. It will include everything from techniques and stories to safety tips and unit sizing.

Remarkably detailed this service manual is especially helpful for first-time service technicians just beginning in an expanding field of refrigeration.

--12 year lead technician Scott Pointon

Schaub's 60 years in the business expands on the...