Since the credit template is not linked to the Gross Floor area in PIf2 (as it is in other relevant credits), does that mean the floor area in the flushout calcs should be net area, as it is done for IEQp1?
It would make sense to only count the area inside the air barrier, but since IEQc4.x credits incorrectly refer to breathable space as "inside of the weather-proofing system", I'm not sure if the reviewer will have a similar view of what should be counted for flushout calcs.
With about 2 feet separating the air barrier and "weather-proofing system" in some of our Alaskan walls, should I use gross floor area (which is akin to "inside of weather-proofing system") or should I use breathable space (inside air barrier, which is what is used for ASHRAE 62.1 calcs).