HVAC Pal (Pal Series of Engineering Reference Publications.)

HVAC Pal is the number one pocket reference book for the climate control industry. Pertaining to various aspects of installation, service, testing and balancing, HVAC Pal covers compressors, duct sizing, heat transmission, conversion factors, temperature and pressure, fans, air velocities, refrigeration characteristics and thermostats. Compact but powerful, this pocket reference tool helps service technicians become experts on the job.