TOTO TET3GB EcoPower® Concealed 4"x4" Toilet Flush Valve Only - 1.6 GPF
TOTO TET3GB EcoPower® Concealed 4"x4" Toilet Flush Valve Only - 1.6 GPF
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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:
- 1.28 GPF
- Self-powered hydroelectric flush valve system
- No minimum daily usage requirement
- 4” x 4” stainless steel cover plate with brushed 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
- Protects trap seal with a maintenance flush if not used in a 24 hr period
- ADA Compliant
Download Data Sheets:
- Installation and Owner's Manual - TET3GB
- IoT Communication Card Installation Manual - EcoPower Concealed Flush Valves (ENG)
- IoT Communication Card Installation Manual - EcoPower Concealed Flush Valves (FRN)
- Lithium Battery Test Summary
- Spare Parts Sheet (EFV)
TOTO TET3GB EcoPower® Concealed 4"x4" Toilet Flush Valve Only - 1.6 GPF FAQ
What is the TOTO TET3GB EcoPower® concealed toilet flush valve?
The TOTO TET3GB EcoPower® Concealed 4"x4" Toilet Flush Valve Only - 1.6 GPF is a commercial-grade sensor-operated flush valve designed for concealed installation. Manufactured by :contentReference[oaicite:0]{index=0}, it delivers reliable flushing performance, touchless operation, and water efficiency for high-traffic commercial restrooms.
How much water does the TOTO TET3GB use per flush?
The TOTO TET3GB operates at 1.6 gallons per flush (GPF), providing a strong and efficient flush suitable for commercial restroom environments while maintaining responsible water usage.
What does 4"x4" mean in the TOTO TET3GB specification?
The 4"x4" designation refers to the standard concealed flush valve mounting dimensions. This ensures compatibility with common commercial plumbing rough-ins and concealed carrier systems.
What is EcoPower® technology in the TOTO TET3GB?
EcoPower® technology is a self-generating hydropower system that converts the energy of flowing water into electricity to power the sensor flush system. This reduces or eliminates the need for external wiring and frequent battery replacement.
Is the TOTO TET3GB a touchless flush valve?
Yes. The TOTO TET3GB features automatic sensor activation for completely touchless flushing, improving restroom hygiene and reducing contact with shared surfaces.
Where is the TOTO TET3GB commonly used?
The TOTO TET3GB is widely used in commercial restrooms such as office buildings, airports, hotels, hospitals, schools, and other public facilities that require durable, concealed plumbing solutions.
Does the TOTO TET3GB require electricity or batteries?
No. The TOTO TET3GB uses EcoPower® technology, which generates power from water flow, reducing maintenance requirements and eliminating the need for external power sources or frequent battery changes.
Is the TOTO TET3GB compatible with all toilet bowls?
The TOTO TET3GB is designed for use with compatible commercial toilet fixtures and concealed carrier systems. Always verify installation specifications and compatibility before purchase.
Does the TOTO TET3GB include a toilet bowl?
No. This product includes the flush valve only. Toilet bowls and installation components are sold separately depending on the system configuration.
Why choose the TOTO TET3GB EcoPower® flush valve?
The TOTO TET3GB combines concealed installation, 1.6 GPF water efficiency, EcoPower® self-generated power, touchless operation, and durable commercial-grade construction, making it an excellent choice for modern sustainable restroom systems.
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