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

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MaP PREMIUM

Some fixtures are "high performance".
Some fixtures are "high efficiency".
MaP PREMIUM is BOTH!! 

 

Last Updated: July 12, 2019

 

MaP PREMIUM-rated plumbing products provide superior performance and efficiency for residential or light commercial applications where water discharged from other fixtures, appliances, or processes, etc., near the toilet fixture can help transport waste through the drain pipes.

Qualifying tank-type residential/light commercial toilet fixtures must:

  • Be certified to WaterSense®

  • Have an effective flush volume no more than 4.0 litres (1.1 gallons*) – 14% BELOW the current WaterSense® requirement! (Special unique requirements for dual-flush models)

  • Have a MaP flush performance score of at least 600 grams – 170% of the current WaterSense® requirement!

 

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*MaP PREMIUM rounds flush volumes to one decimal place. While we recognize that 1.1 gallons is slightly greater than 4.0-litres, it is our professional opinion that this difference is not materially significant.