TOTO TET3LB EcoPower® High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.28 GPF
TOTO TET3LB EcoPower® High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.28 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
- 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:
- Installation and Owner's Manual - TET3LB
- 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 TET3LB EcoPower® High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.28 GPF FAQ
What is the TOTO TET3LB EcoPower® concealed toilet flush valve?
The TOTO TET3LB EcoPower® High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.28 GPF is a commercial-grade, sensor-operated flush valve designed for concealed installation. Manufactured by :contentReference[oaicite:0]{index=0}, it delivers water-efficient, touchless flushing performance for modern commercial restroom environments.
How much water does the TOTO TET3LB use per flush?
The TOTO TET3LB uses 1.28 gallons per flush (GPF), making it a high-efficiency flush valve that significantly reduces water consumption compared to older 1.6 GPF systems while maintaining reliable performance.
What does 4"x4" mean in the TOTO TET3LB specification?
The 4"x4" designation refers to the standard concealed flush valve mounting dimensions, ensuring compatibility with common commercial carrier systems and plumbing rough-ins.
What is EcoPower® technology in the TOTO TET3LB?
EcoPower® technology is a self-generating hydropower system that converts the energy of flowing water into electricity to operate the sensor system. This eliminates or reduces the need for batteries and external electrical wiring.
Is the TOTO TET3LB a touchless flush valve?
Yes. The TOTO TET3LB features sensor-based automatic flushing for completely touchless operation, improving hygiene and reducing contact with restroom surfaces in commercial facilities.
Where is the TOTO TET3LB commonly installed?
The TOTO TET3LB is commonly used in commercial environments such as office buildings, airports, hotels, schools, hospitals, and other high-traffic public restrooms requiring concealed and efficient plumbing solutions.
Does the TOTO TET3LB require electricity or batteries?
No. The TOTO TET3LB operates using EcoPower® technology, which generates power from water flow, reducing maintenance requirements and eliminating frequent battery replacement or hardwired power needs.
Is the TOTO TET3LB compatible with all toilet bowls?
The TOTO TET3LB is designed for use with compatible commercial toilet fixtures and concealed carrier systems. Always verify compatibility and installation requirements before purchase.
Does the TOTO TET3LB include a toilet bowl?
No. This product includes the flush valve only. Toilet bowls and other installation components are sold separately depending on the system configuration.
Why choose the TOTO TET3LB EcoPower® flush valve?
The TOTO TET3LB offers high-efficiency 1.28 GPF water savings, concealed installation, EcoPower® self-generating operation, touchless hygiene, and durable commercial-grade construction, making it an excellent choice for sustainable modern restroom systems.
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