The TOTO TET2UBi431#SS is an ECOPOWER touchless (sensor) flush valve for 1.0 GPF toilets with a 1-1/2" back spud inlet, concealed behind a 14" x 12" stainless steel cover plate. It ships complete with TOTO's 1" angle stop and 1-1/2" vacuum breaker set. Its water-driven turbine recharges the power supply during use, so the valve is self-powered with no minimum daily usage requirement. It includes the long-range (LoRa) IoT communication card.
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
Common Questions
- Is this the valve only, or does it include the vacuum breaker?
- It is complete: the valve ships with TOTO's 1-1/2" vacuum breaker set for a back spud toilet.
- Does it need electrical power?
- No outside power: TOTO builds it as a self-powered hydroelectric system. Water flowing through the valve turns a turbine that recharges the power supply, and there is no minimum daily usage requirement.
- Will it fit my toilet?
- It is for a toilet with a 1-1/2" back spud inlet (TOTO's back spud sets are for wall-hung toilets). Pair it with a toilet bowl rated for 1.0 GPF.
Specifications
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Supply Inlet: 1"
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Spud Size: 1-1/2"
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Application: Domestic Water
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Operation: Sensor
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MPN: TET2UBi431#SS
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Certifications: ADA, CALGreen, WaterSense
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Fixture Served: Water Closet
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Gallons per Flush (GPF): 1.0
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Body Style: Concealed
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Cover Plate: 14x12 SS Cover Plate
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Spud Position: Back Spud
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Vacuum Breaker: Atmospheric Vacuum Breaker
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Power Source: SSPS (Turbine)
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IoT Connectivity: IoT-Enabled (LoRa Card Included)
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Finish: Stainless Steel
