Add Yahoo as a preferred source to see more of our stories on Google. If you've ever stood at a sink or outside the shower waiting for the water to heat up, you know how frustrating that wasted time ...

Q: I am having a problem with hot water in my 2-year-old house. My bathroom and water heater are located on opposite sides of the house, and I have to wait forever to get hot water for a shower. I ...

October 1, 2006 When we saw the technology behind this inventive line of hot water circulation pumps we just had to give it a mention. Having to wait for hot water at the faucet is inconvenient at ...

Technology in houses allows nearly instant control of its systems. Remote sensors and chips built into appliances even permit off-on control from a distance — with one exception: hot water. Waiting ...