Flushing your water heater is an important piece of home maintenance. If you've never done it, here's why you should.

The current standards for water heaters, which are specified in the Code of Federal Regulations (CFR) in 10 CFR 430.32(d), have been in effect since 2010. One aspect of the upcoming changes is the ...

Also known as demand-type or instantaneous water heaters, tankless water heaters are similar to conventional water heaters in that they use gas, electric resistive, or heat pump technology to heat ...

Add Yahoo as a preferred source to see more of our stories on Google. A heat pump water heater -- like this one with a separate evaporator -- can reduce the amount of energy you use to heat water in ...

Switch to solar with a system built for you. Solar water heaters work by absorbing sunlight in solar collectors and saving the heated water in a storage tank. Both active and passive solar water ...

Looking back, I thought it was a one-of-a-kind Rube Goldberg job. Someone's twisted idea for cobbling together a cheap indirect-fired water heater to work hand-in-hand with a modcon (high efficiency ...

When you think about cutting your utility bill, your mind probably jumps to energy-guzzling appliances like your fridge, TV or washing machine. But here’s something you might not realize: your water ...