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510-785-1091
Duct and Envelop Testing Manual
ESCO Institute
8.5 x 11
This manual provides an in-depth understanding of envelope and duct leakage testing procedures, methods of expressing results, and terminology. Content includes: energy efficiency, blower door testing method for whole house leakage rate, duct testing methods for total leakage and leakage to the outside.
510-785-1091, 510-785-1099 fax
