This handy guide will be a constant source of useful information for anyone working with electrical systems for heating, ventilating, refrigeration, and air conditioning. Includes essential tables and diagrams for calculating and installing electrical systems for powering and controlling motors, fans, heating elements, compressors, transformers and every electrical part of an HVAC system.
304 pages, 3-1/2 x 5-1/2
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| Calculated Industries ElectriCalc Pro 5070 - Updateable National Electrical Code Calculator
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