Weatherization Assistant allows you to record optional blower door data under both NEAT and MHEA’s Ducts and Infiltration form. Typically, data is entered under the Air and Duct Leakages tab, but you may also enter data under the tabs called Optional Blower Door and Zonal Pressures, Optional Pressure Balance and Optional Pressure Pans.
While the data entered here is not used for any of NEAT and MHEA’s calculations, this lesson will show you how the optional data can be used for record-keeping purposes.