Modeled air sealing in zone 3. Energy use increased

What am I doing wrong. I was having a discussion with someone that in my zone 3a air sealing doesn’t save much money. So,using energy plus via beopt, I modeled a… What am I doing wrong. I was having a discussion with someone that in my zone 3a air sealing doesn’t save much money. So,using energy plus via beopt, I modeled a…Read MoreGreenBuildingAdvisor