John Koeller
Principal
Koeller & Company
Office 714.777.2744
Mobile 714.757.0679
Email jkoeller@map-testing.com
Bill Gauley
Principal
Gauley Associates, LTD.
Email bill@gauley.ca

Plumbing Professionals

Choices for Plumbing Professionals


Plumbing professionals and contractors are on the forefront of implementing residential and commercial water efficiency plans.  With toilet fixtures, it is critical that plumbers make correct recommendations.

The consequences of bad recommendations include call-backs, complaints and non-compensated work.  MaP provides the kind of research needed to assure the design professional and contractor that their toilet selection is not just about initial cost, but also about fixture performance.

2,603 Tank-Type Toilets Tested!!

MaP enables the plumbing professional to make the right choice with accurate documentation. Because MaP participation from the manufacturer is voluntary, not all toilets on the market are listed. To date, 2,603  toilets from over 100 brands have been tested and listed in the MaP online database!. 

441 Flushometer Bowl/Valve Combination Toilets Tested!!

For the commercial application, MaP tests have been conducted on 441 flushometer combinations, 293 of which are High-Efficiency Toilets (HETs).  All of these tested combinations are accessible through our Flushometer database

A Driving Force in Toilet Efficiency

Over a 10-year period, competitive pressure and MaP testing has resulted in hundreds of high-performance 21st-century fixture models being introduced into the marketplace, for which manufacturers must be given great credit!

For example, in 2003, the average North American toilet MaP test score was 350 grams (about 12 ounces of solid waste).  By  2012, the average MaP test score more than doubled to nearly 800 grams (over 28 ounces)!

Graphs