TOTO TET3UB EcoPower® Ultra-High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.0 GPF
TOTO TET3UB EcoPower® Ultra-High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.0 GPF
👀 18 people viewing this product
🛒 6 people added this to cart today
📞 Call 732-494-8670 for the best deal
Hurry up, only 10 items left in stock.
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-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 - TET3UB
- 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 TET3UB EcoPower® Ultra-High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.0 GPF FAQ
What is the TOTO TET3UB EcoPower® concealed toilet flush valve?
The TOTO TET3UB EcoPower® Ultra-High-Efficiency Concealed 4"x4" Toilet Flush Valve Only - 1.0 GPF is a commercial-grade, sensor-operated flush valve designed for concealed installations. It delivers touchless flushing, reliable performance, and water efficiency using TOTO’s EcoPower® self-generating technology.
How much water does the TOTO TET3UB use per flush?
The TOTO TET3UB uses only 1.0 gallons per flush (GPF), making it an ultra-high-efficiency solution that helps commercial facilities significantly reduce water consumption while maintaining strong flushing performance.
What does 4"x4" mean in the TOTO TET3UB specification?
The 4"x4" specification refers to the valve’s mounting dimensions, which are commonly used in commercial plumbing systems. This ensures compatibility with standard concealed flush valve installations.
What is EcoPower® technology in the TOTO TET3UB?
EcoPower® technology is TOTO’s hydropower system that generates electricity from water flow to power the sensor-operated flush valve. This reduces or eliminates the need for external wiring or frequent battery replacement.
Is the TOTO TET3UB a touchless flush valve?
Yes. The TOTO TET3UB features automatic sensor-based flushing, providing a completely touch-free operation that improves hygiene and reduces the spread of germs in commercial restrooms.
Where can the TOTO TET3UB be installed?
The TOTO TET3UB is ideal for commercial restroom environments such as offices, airports, hotels, hospitals, schools, and other high-traffic public facilities requiring concealed and hygienic plumbing solutions.
Does the TOTO TET3UB require electricity or batteries?
No. The TOTO TET3UB uses EcoPower® technology, which generates energy from water flow, reducing dependency on external electrical connections and battery replacements.
Is the TOTO TET3UB compatible with all toilet bowls?
The TOTO TET3UB is designed for use with compatible commercial toilet fixtures. Always verify installation requirements and compatibility before purchase.
Does the TOTO TET3UB include a toilet bowl?
No. This product includes the flush valve only. Toilet bowls and additional installation components are sold separately depending on the system configuration.
Why choose the TOTO TET3UB EcoPower® flush valve?
The TOTO TET3UB offers concealed installation, touchless operation, ultra-high-efficiency 1.0 GPF flushing, durable commercial construction, and EcoPower® self-generating technology, making it a premium solution for modern commercial restroom systems.
Couldn't load pickup availability
Why Buy From GS Design Center?
Why Buy From GS Design Center?
Premium products. Contractor-level expertise. Reliable nationwide delivery. That’s the GS Design Center difference. ⭐
Guarantee Against Damage
Guarantee Against Damage
Shop with confidence at GS Design Center. If your item arrives damaged, simply report it within 48 hours with photos and we’ll send a replacement at no cost—fast and hassle-free. 📦✨
Need help choosing? Book a free design consult.
Need help choosing? Book a free design consult.
We offer free design consultations both in-showroom and through nationwide video conferencing for all customers.
Nationwide Shipping?
Nationwide Shipping?
We ship all products quickly and safely anywhere in the United States.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

