LOOKING FOR ANSWERS? DOING RESEARCH? |
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Check out our ‘Reports’ page….over 60 different documents (reports, articles, and other information) related to water efficiency and plumbing products.
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LATEST ON MaP-TESTED TOILETS |
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2,200 tank-type toilets now listed....1,800 have been tested for their flush performance!
1,320 WaterSense-certified tank-type high-efficiency toilets....930 have been tested for their flush performance!
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Over 350 commercial flushometer valve/bowl combinations tested for flush performance.....two-thirds are high-efficiency rated! |
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LESS IS MORE - Watch video |
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It takes 635 gallons of water to make one hamburger. (Global Water Partnership blog, March 22, 2011)But only a gallon to flush it! |
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| Video: Efficient toilet out-flushes water guzzler! | |
PERC and the Drainline Transport Issue |
Are water-efficient fixtures, equipment, & appliances ‘starving’ building drains of water? The drainline study project of the 6-member Plumbing Efficiency Research Coalition is underway! Learn more about this very important research into ‘dry drains’ and what can be done with less water in our building drain systems. |
Contact Us |
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John KoellerPrincipal?
Koeller & Company?
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Bill Gauley?Principal? |
