James E. Brumbaugh "Audel HVAC Fundamentals Volume 3 : Air Conditioning, Heat Pumps and Distribution Systems, All New 4th Edition"
Published by Wilye Publishing, Inc. | Publication date : August 2004 | ISBN : 0764542087 | PDF | 697 pages | English | 10.7 MB
Keep it cool or heat things up.
This third volume of Audel's HVAC Library gives you a comprehensive, hands-on guide to installing, servicing, and repairing all basic air-conditioning systems in both new and older construction.