The air is reused inside of a constant loop, which implies the dryer doesn’t need to be vented to the outside; This might result in further energy savings. HPWHs could be offered inside of a “unitary” tank configuration, just like frequent residential tank water heaters, and also a “central program” https://messiahztzvx.bloginder.com/33683711/5-simple-statements-about-energy-consumption-assessment-explained