Those words spurn up a variety of thoughts and feelings. To some, hot water is the metaphorical comparison of being in trouble. To others, hot water is comforting, as it reminds them of the nice ...

A residential Hot Water Recirculating Pump can keep water from being wasted while you wait for the tap to run hot. Using the bathroom faucet connections, these pumps circulate water back to the water ...

Pablo Päster is an energy and sustainability management consultant who wrote a weekly advice column for Treehugger from 2009-2012. Dear Pablo: I am considering getting a hot water recirculation pump.