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TOTO TET2GB31 EcoPower® High-Efficiency Concealed Toilet Flush Valve (V.B. Set) - 1.6 GPF

Vendor: Toto

Type: Flush Valve

SKU: TET2GB31#SS

$1,078.50

$1,078.50 ~~$1,438.00~~

Shipping calculated at checkout.

Color: Stainless Steel

Stainless Steel

Spud Location: Back Spud Wall

Back Spud Wall Top Spud

Options: Standard Model

Standard Model

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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:

1.6 GPF
Self-powered hydroelectric flush valve system
No minimum daily usage requirement
Heavy duty 14” x 12” stainless steel cover plate with satin finish and solid bronze valve body
Self-cleaning piston valve with 360° filter screen
Neutral rough-in and adjustable tail piece connection
Manual flush override
Smart sensor with self-adjusting detection range
6 second detection time to prevent ghost flushing
Concealed flush valve with 1” angle stop and 1-1/2” vacuum breaker set
Protects trap seal with a maintenance flush if not used in a 24 hr period
ADA Compliant

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FAQ – TOTO TET2GB31 EcoPower® High-Efficiency Concealed Toilet Flush Valve

What is the TOTO TET2GB31 EcoPower® Concealed Toilet Flush Valve?

The :contentReference[oaicite:0]{index=0} TET2GB31 EcoPower® is a high-efficiency concealed toilet flush valve designed for commercial restroom applications. It provides reliable automatic flushing while maintaining a clean, modern concealed installation.

What does EcoPower® technology do?

EcoPower® technology generates electricity from the flow of water inside the valve system. This self-powered operation eliminates the need for batteries or external electrical wiring, reducing maintenance and operating costs.

What is a concealed flush valve system?

A concealed flush valve system is installed behind the wall, hiding the mechanical components from view. Only the actuator or sensor panel remains visible, creating a streamlined and modern restroom appearance.

Where is the TET2GB31 commonly installed?

This flush valve is commonly installed in commercial and institutional facilities such as airports, office buildings, hotels, shopping malls, schools, and healthcare facilities.

Does the TOTO TET2GB31 require batteries?

No, the EcoPower® system is completely battery-free. It uses hydro-powered energy generated by water flow to operate the automatic flushing system.

Is the TET2GB31 water efficient?

Yes, it is engineered for high-efficiency water usage, helping facilities reduce water consumption while maintaining strong and reliable flushing performance.

What are the benefits of a concealed flush valve?

Concealed flush valves improve restroom aesthetics, reduce exposed plumbing components, enhance hygiene, and provide better protection against vandalism and wear in high-traffic environments.

Is professional installation recommended?

Yes, installation should be performed by a licensed plumber experienced with concealed commercial flushometer systems to ensure proper setup and long-term reliability.