LOOKING FOR ANSWERS? DOING RESEARCH?

Check out our ‘Reports’ page….over 60 different documents (reports, articles, and other information) related to water efficiency and plumbing products.

 

LATEST ON MaP-TESTED TOILETS

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!

 

 

 

Over 350 commercial flushometer valve/bowl combinations tested for flush performance.....two-thirds are high-efficiency rated!

LESS IS MORE - Watch video

It takes 635 gallons of water to make one hamburger. (Global Water Partnership blog, March 22, 2011)

But only a gallon to flush it!

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

John Koeller

Principal? Koeller & Company?
Office - 714.777.2744?
Mobile - 714.757.0679?
Email - jkoeller@map-testing.com?

 

Bill Gauley?

Principal?
Office - 905-696-9391 x 102 ?
Mobile - 416-677 6193 ?
Email - bgauley@map-testing.com

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