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Low Frequency Duct TL Correction    1/1

Strutt|Mechanical Services|Duct Breakout|Duct TL Low Frequency Correction inserts the correction to the duct breakout transmission loss for bends and other duct fittings which have improved low-frequency TL compared to the base case.

The corrections are taken from Table 7 ASHRAE 2011 guide. Strutt implements the most common/useful corrections. Refer to Table 7 for additional (unusual) situations

Reference: ASHRAE Handbook - HVAC Applications 2011, Chapter 48

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