Tim Carter, of http://AsktheBuilder.com, demonstrates the differences that a timer water heater can make in a house. Sign up NOW for Tim's FREE weekly newsletter at: http://go.askthebuilder.com/NewsletterSignupNow Discover more information on water heater recirculating pumps at askthebuilder.com: http://www.askthebuilder.com/hot-water-recirculating-pumps/ http://www.askthebuilder.com/retro-fit-recirculating-pump-comparison/ www.askthebuilder.com/hot-water-recirculating-system-installation-tips/ http://www.askthebuilder.com/gravity-hot-water-recirculating-loops/ http://www.askthebuilder.com/hot-water-recirculating-system/