The method used is compliant with ashrae 90.1, iecc, igcc version 2, imc and the umc. It appeared in chapter 10 of the high velocity (later high pressure) construction standards and in chapter 8 of the balancing and adjustment of air distribution systems manual of 1967 vintage. Hvac air duct leakage test manual by smacna Covers duct leakage testing procedures, system design, and performance improvement It appeared in chapter 10 of the high velocity (later high pressure) construction standards and in chapter 8 of the “balancing and adjustment of air distribution systems manual” of 1967 vintage In the 1970’s energy conservation measures led to a decline in.
Smacna system air leakage testing manual (salt) note The publications above do not require leakage tests the professionals of record carry the responsibility to clearly outline when testing is required.
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