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TOTO TET2UB31 EcoPower® Ultra-High-Efficiency Concealed Toilet Flush Valve (V.B. Set) - 1.0 GPF

Vendor: Toto

Type: Flush Valve

SKU: TET2UB31#SS

$1,059.00

$1,059.00 ~~$1,412.00~~

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:

1.0 GPF
Self-cleaning piston valve with 360° filter screen
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
Contributes to earning credits in LEED®
Protects trap seal with a maintenance flush if not used in a 24 hr period
ADA Compliant

Download Data Sheets:

FAQ – TOTO TET2UB31 EcoPower® Ultra-High-Efficiency Concealed Toilet Flush Valve

What is the TOTO TET2UB31 EcoPower® Concealed Toilet Flush Valve?

The :contentReference[oaicite:0]{index=0} TET2UB31 EcoPower® is an ultra-high-efficiency concealed flush valve designed for commercial toilet systems. It is installed behind the wall and delivers powerful, touchless flushing performance in modern restroom environments.

What does EcoPower® technology do?

EcoPower® technology generates electricity from water flow to power the flush valve system. This eliminates the need for batteries or external wiring, reducing maintenance costs and improving long-term reliability.

What is a concealed flush valve system?

A concealed flush valve system is installed inside the wall, keeping all mechanical components hidden. Only the actuator or sensor plate is visible, creating a clean, modern look while protecting internal parts from damage and vandalism.

Where is the TET2UB31 commonly used?

This model is commonly used in high-traffic commercial and institutional facilities such as airports, shopping malls, office buildings, hotels, schools, and healthcare centers.

Does this flush valve require batteries?

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

Is the TOTO TET2UB31 water efficient?

Yes, it is designed as an ultra-high-efficiency flush valve, helping reduce water consumption while maintaining strong and consistent flushing performance in commercial environments.

What are the benefits of concealed flush valves?

Concealed flush valves improve restroom aesthetics, reduce exposed plumbing, enhance hygiene, and protect components from vandalism, making them ideal for modern commercial restrooms.

Is installation difficult?

Installation should be performed by a licensed plumber experienced with concealed flushometer systems to ensure correct setup, proper calibration, and optimal performance.