Green hot water Tank Questions

What is the most efficient way to heat water?

— Allyson Houston, TX

Answered by Scott Grieves, CPM, CEA on November 18, 2014

Replace water heater when installing hot water recirculating system?

— Sam Cedar Rapids, IA

Answered by Sean Lintow Sr on May 14, 2014

no instant hot water

— RICH Normal, IL

Answered by Dan Sunderland on February 18, 2014