3 Hot Topics Served Crunchy

What do heat pump water heaters, ERVs, and low static VRF systems have in common? You’re picturing them and we’re talking about them! Join Kristof in a wide-ranging discussion of building science topics with consultant John Semmelhack of Think Little.John Semmelhack is the owner of Think Little. He is a Certified Passive House Consultant, a member of the Passive House Institute U.S. (PHIUS) Technical Committee, and is a PHIUS Trainer for the Certified Passive House Consultant and PHIUS+ Rater training programs. He sits on the boards of the Passive House Alliance U.S. (PHAUS) and the Passive House Alliance U.S. – Capital Chapter.John is also a certified Home Energy Rating System (HERS) rater, a Technical Advisor to builders in the EarthCraft House Virginia green building program, and a BPI-certified Building Analyst. He is a graduate of the Leeds School of Business (no, not that “LEED”) at the University of Colorado at Boulder.Thanks to Passive House Austin for their generous support and partnership.