Heat Pump Technology (3rd Edition) / Billy C. Langley,

Designed as a text or a reference, this book covers the practical fundamentals, recommended service, and startup procedures for heat pump systems. The straightforward presentation and thorough coverage regarding heat pump systems provides users with the knowledge and confidence necessary to properly install and service heat pump systems. The reference explains all information needed to design, install, service and maintain heat pump systems including water-source heat pump systems, troubleshooting, startup and standard service procedures and representative wiring diagrams. For Service and Installation Technicians, Service Managers, Instructors and Designers.