A presentation from 3C-REN: Having gained a solid understanding of high-performance building enclosures from classes 1 through 3 in 3C-REN’s High Performance Fundamentals series, participants are well-prepared for this class, which will provide a foundation in the use of heat pumps for both space conditioning (heating and cooling) and water heating. The class will cover what a heat pump is and explain why heat pumps are essential elements of high…