Heating and Cooling Essentials 5th Edition

Heating  and Cooling Essentials is ideal for introductory HVACR courses and  certificate programs. With a unique and focused approach on applications  and skills, this text engages hands-on learners as they begin their  HVACR studies. The text emphasizes the techniques needed to perform the  installation, service, and repair of refrigeration, air conditioning,  and heating systems. Students build an understanding of how HVACR  systems work and then progress to troubleshooting and service. Coverage  includes refrigerant handling and ductwork topics. The lab workbook  contains 169 lab activities with step-by-step procedures and review  questions to enhance student comprehension.