SMACNA-Residential Comfort System Installation Standards Manual, 7th. ISBN: 9781617210648. Sheet Metal and Air Conditioning Contractors National Association, 4201 Lafayette Center Drive, Chantilly, VA 20151-1209. Available at www.bnibooks.com.
Thank you for providing me this book I needed in great condition. Contractor Campus is located near my area, it was quick and easy to go pick up my book.Robbie Lawler