Electricity for refrigeration, heating and air conditioning / Russell E. Smith.

Includes index.

Electrical safety -- Basic electricity -- Electric circuits -- Electric meters -- Components, symbols, and circuitry of air-conditioning wiring diagrams -- Reading schematic diagrams -- Alternating current, power distribution, and voltage systems -- Basic electric motors -- Components for electric motors -- Contractors, relays, and overloads -- Thermostats, pressure switches, and other electric control devices -- Electronic control devices -- Heating control devices -- Troubleshooting electric control devices -- Residential air-conditioning control systems -- Installation of heating, cooling, and refrigeration systems -- Commercial and industrial air-conditioning control systems -- Troubleshooting modern refrigeration, heating, and air-conditioning control circuitry and systems.

"Thoroughly updated for today's professionals, the tenth edition includes up-to-date information based on current trends, technology, and industry practices--including key diagnosis and troubleshooting methods--making this an ideal resource whether you're new to the field or a current practitioner ready to update your knowledge and skills."--Provided by publisher.