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 ...

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 ...

A group of scientists at the University of Cordoba, in Spain, has developed a photovoltaic system design for hot water production that is claimed to use around 95% of the available energy it can ...

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 ...