Audel HVAC Fundamentals, Volume 1: Heating Systems, Furnaces and BoilersBrumbaugh, James E.From 30,05€
Audel HVAC Fundamentals: Volume 2: Heating System Components, Gas and Oil Burners, and Automatic ControlsBrumbaugh, James E.35,20€
Audel HVAC Fundamentals: Volume 3: Air Conditioning, Heat Pumps and Distribution SystemsBrumbaugh, James E.24,00€