About TOTO
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- Our Founding Spirit
  TOTO's history dates back to 1912, when the concept of public sewage systems was not yet widespread.
- Living Sustainability
  Imperfect porcelain: one way we identify, track and reduce our consumables and waste.
People-First Innovation
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- PeoplePlanetWater
  TOTO’s innovation around technology that directly benefits people, the environment, and water-saving efforts.
- Product Transparency
  Transparency is key to informing product choices & provides an understanding of ethic upon which we operate.
- Designing For Everyone
  Inclusive Design lets people of all ages enjoy products and places more easily.
Products
- Toilets
- Lavatories
- Faucets
- WASHLET
- Neorest
- More Products

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EcoPower® Ultra-High-Efficiency Concealed Toilet Flush Valve 4" x 4" - 1.0 GPF (V.B.Set) (Back Spud Wall)

EcoPower® Ultra-High-Efficiency Concealed Toilet Flush Valve 4" x 4" - 1.0 GPF (V.B.Set) (Back Spud Wall)

SKU: TET3UA31

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The water-powered turbine in the EcoPower flush valve charges the power supply during usage and provides maximum performance in even the most demanding, high-traffic commercial spaces.

Features

Concealed Flush Valve with 1" angle stop and 1-1/2" Vacuum Breaker Set
4" x 4" Stainless Steel cover plate with tamper proof screws
Hydropower self-generating system
1.0 GPF
Self-cleaning piston valve with 360° filter screen
Adjustable tail piece connection
Neutral rough
Manual flush override
Self Adjusting detection range
6-second detection time with 3-second flush delay
Automatic maintenance flush after 24 hours of inactivity
For Wall-Hung Toilet with 1-1/2" back spud inlet
ADA Compliant

Technology & Innovation Highlights

ECOPOWER
Toto Tip:
The water-powered turbine in the EcoPower faucet creates an electrical current that is stored in rechargeable cells to power the Smart Sensor System.
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People Planet Water Certifications & Compliance

ADA Compliant
Toto Tip:
Serves people of every age and capability, without additional adaptation or specialization, and so can be enjoyed by everyone, always optimized for the best experience.
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Toto Tip:
TOTO has always been an industry leader in green technology. TOTO currently offers a number of products that meet the new California Green Buildings Standards Code (known as CalGreen). These include toilets, faucets, showers, flush valves, and urinals all with superior performance.
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Toto Tip:
Complies with California Proposition 65 warning requirements.
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Learn more about TOTO's People Planet Water Certifications & Compliance

EcoPower flush valves are touchless and self powered, saving energy and maintenance costs.

Specifications

Downloads and Product Specifications
Spec Sheet - TET3UA (31)(32)(33)
Parts and Service Information
Installation & Owners Manual - EcoPower Concealed Flush Valves Parts Manual - TET3UA (31)(32)(33)

SKU : TET3UA31

EcoPower® Ultra-High-Efficiency Concealed Toilet Flush Valve 4" x 4" - 1.0 GPF (V.B.Set) (Back Spud Wall)