Q: I installed a water heater recently, and the installation went great. However, it takes a long time for the hot water to reach my faucets. Prior to my new water heater, my recirculating pump worked ...

Unlike other power plant equipment valves and pumps have been in existence, in one form or another, for more than 1,000 years. Some of the earliest pumps were manually operated and not very efficient.

The UltraCirc® 909 instant hot-water recirculation pump is designed specifically for tankless water heaters. A strap-on temperature sensor regulates the system temperature and limits the length of ...

These all-in-one pump protection valves are designed to keep pumping systems in process, firefighting, refinery, power and chemical applications modulating and running smoothly, without cavitation or ...

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.

Exelon Nuclear recently replaced the original motor-generator sets for its boiling water reactor (BWR) recirculation pumps at its Quad Cities Generating Station Unit 1 with adjustable-speed drives. We ...