Part of the highly respected Audel library that has been a standard in the building and mechanical trades for over 100 yearsThis second book in the revised, comprehensive HVAC Library explains the principles, installation, maintenance, and troubleshooting of the components that run, regulate, and fuel HVAC systemsCovers oil burners and controls, gas burners and controls, dealing with solid fuels, thermostats and humidistats, automatic controls, duct systems, pipes, pipefitting and piping details, valves, hydronics, and steam line controlsIncludes the most current environmental technologies and regulations, new calculations, and new HVAC technologiesProvides a comprehensive reference for both the seasoned HVAC tech and the apprentice or trade school student at a very competitive price