Share 'What is the value of using a pressure pan to test outlets?'

I had this question recently and my response was: If the blower door takes the home up to 50 Pa, and the pressure pan reading across the outlet is 49 Pa for example, that says that total of the rest of the leakage path to outdoors is about 7 times larger than the outlet which means the outlet is acting like the primary air containment barrier. Similarly, if the pressure is only 1 Pa, it says that…