He’s devised this system for his water heater that takes care of some of this excess incoming energy. A normal water heater, at least one based on electric resistive heaters, attempts to ...

When notes stuck to the water heater failed [Ryan] decided to whip up “the world’s most expensive 240V relay” using a servo, a real time clock and of course an Arduino. All in an attempt to ...

I would give this product zero stars if it were an option. I purchased an AO Smith water heater 4 weeks ago. Then just one day shy of having it for a month, the heating elements and thermostat are ...

Time to upgrade your water heater? Upgrade to an electric heat pump water heater. This technology allows you to heat the water by capturing warmth from your home's ...

Bonus Feb 08, 2011 Feb 09, 2011 Dec 16, 2010 Bonus Ratio: 1 share(s) for every 1 shares held Bonus Oct 27, 2006 Oct 30, 2006 Jul 26, 2006 Bonus Ratio: 1 share(s) for every 2 shares held ...