A friend sent me this link to an article about a $2.2 million grant awarded to a Univerasity of Toronto engineering team by the Bill & Melinda Gates Foundation: http://www.homelandsecuritynewswire.com/dr20121129-engineers-awarded-2-2.... (Read the article before you continue reading this column.)...More
The U.S. Consumer Product Safety Commission and Health Canada, in cooperation with Flushmate, New Hudson, Mich., a division of Sloan Valve Co., has announced a voluntary recall of the Flushmate III Pressure-Assist Flushing System....More
This short book explains hot water heating (hydronic) controls and circuits from the perspective of power suppy, switch, and...
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NATE Magazine
The NATE Magazine is the official publication of North American Technician Excellence, the nation’s largest non-profit certification organization for heating, ventilation, air conditioning and refrigeration technicians