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IoT EFV CONCEALED TOILET 1.28G
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- iot efv concealed
- Parts and Accessories Type:
- Flush Valve
- Department:
- Plumbing
- Application:
- Toilet
TOTO TET3LBI231#SS – Frequently Asked Questions
1) Is the TOTO TET3LBI231#SS a flush valve for a toilet or for a urinal?
It's a toilet flush valve. The TOTO TET3LBI231#SS is a concealed electronic flush valve rated at 1.28 gallons per flush, which is the toilet flush volume, not a urinal volume. If you're fitting out urinals in the same restroom, you need a separate urinal-rated valve.
2) What does "concealed" mean on the TOTO TET3LBI231#SS flush valve, and what does that mean for my wall?
Concealed means the valve body and electronics mount behind the finished wall, with only the sensor plate exposed in the room. That takes a chase or wall cavity behind the fixture and access for service, so it is a decision made at rough-in, not a swap you make on a finished wall. An exposed flushometer is the alternative where there is no chase.
3) Will a 1.28 GPF flush valve work with my existing toilet bowl?
The flush volume has to match the bowl. The TET3LBI231#SS delivers 1.28 gallons per flush, so it pairs with a flushometer-style bowl rated for 1.28 gpf. Putting it on a bowl designed for 3.5 gpf will leave you with poor bowl clearance and callbacks; check the rating cast or labeled on the fixture before you order.
4) Is the TOTO TET3LBI231#SS a sensor-operated valve, and what is the IoT part?
It's an electronic, sensor-actuated flush valve rather than a manual handle, and the IoT designation means it is a connected unit intended to report to a building or facility monitoring system. For a facilities or MRO buyer standardizing restrooms, that is the difference between this and a plain electronic flushometer: the hardware is built to be networked, so plan for the controls side of the install, not just the plumbing.
5) What is the exact TOTO part number I should quote for the IoT concealed 1.28 GPF toilet flush valve?
Order it as TOTO TET3LBI231#SS. The #SS suffix is the finish code on the exposed trim, and it's the only configuration this model number covers, so distributors and procurement can quote the full string as written with no added option codes.
How fast can I get the TOTO TET3LBI231#SS delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO TET3LBI231#SS come with a warranty?
Absolutely. The TOTO TET3LBI231#SS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO TET3LBI231#SS?
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