Duct and Envelope Testing Manual
: ESCO Institute
To comply with the International Energy Code, over half of the states now require duct testing for both new construction and retrofit. Duct and Envelope Testing provides an in-depth understanding of envelope and duct leakage testing procedures, methods of expressing results, and terminology. Contents include: energy efficiency, blower door testing method for whole house leakage rate, duct testing methods for total leakage and leakage to the outside. Both a written and hands on performance examination are available to validate a person's retained knowledge of the program and that they can apply it. Book and examination sold separately or bundled. Copyright 2013. 86 pages.
isbn-- 1930044240quick-add/hvac-online-training-study-course /