Retrotec FanTestic Integrity (Venting Calculator) - Manual (Page 15)

rev-2014-10-27
Page 15 of 29
©Retrotec Inc. 2012
Figure 2: using mixed imperial and metric units
2.3 Choose venting equation to use for peak pressure
2.3.1 Warning about venting equations
If you choose NFPA12, FIA or VdS, please heed the following warnings: