Efficiency First California

Drain Water Heat Recovery Manufacturers Roundtable
2026-06-10 10:00 - 11:30 (America/Los_Angeles)
Learn how drain water heat recovery can be combined with a heat pump water heater for efficiency and savings.

Did you know it’s possible to recover 40-60% wasted heat from showering? Most households are simply pouring that hot water down the drain, when they could be harvesting much of the heat energy. On Wednesday, June 10, we’ll dive into drain water heat recovery (DWHR) and how it can pair with a heat pump water for even better efficiency and savings. Join us to hear from some of the leading DWHR experts and manufacturers in an exciting roundtable presentation and discussion.
