 and cool that, you only have to not take 80 or 90 degree air and cool that. So you give your air conditioner system a real big thumb up, you know, on being able to cool air that's already partially cooled or not superheated. And you guys mentioned the term recirculate. Yes. So the way an air conditioner system works or an HVA system, defroster heater works, it pulls outside air in roughly 90%.