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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
- Parts and Accessories Type:
- Flush Valve
- Department:
- Plumbing
- Application:
- Toilet
TOTO TET3LBIA31#SS – Frequently Asked Questions
1) Is the TOTO TET3LBIA31#SS a flush valve for a toilet or a urinal?
It's a toilet flush valve. The TET3LBIA31#SS is a concealed electronic flush valve rated at 1.28 gallons per flush, which is the water closet flush volume, not a urinal volume. If you're fitting out a urinal, you need a urinal-specific valve instead.
2) What does "concealed" mean on the TOTO TET3LBIA31 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 an accessible chase or carrier space behind the fixture, so it suits new construction and gut renovations on commercial restrooms. If you're replacing an exposed chrome flushometer on a finished wall with no chase behind it, an exposed valve is the simpler swap.
3) Will the TOTO TET3LBIA31#SS meet a 1.28 gpf water-conserving toilet spec?
Yes. The valve is rated 1.28 gallons per flush, which matches the standard high-efficiency water closet flush volume specified on most commercial projects. Pair it with a bowl rated for 1.28 gpf; a valve and bowl rated at different volumes won't clear the bowl reliably.
4) What does the IoT part of this TOTO EFV actually do for a facilities team?
The TET3LBIA31#SS is TOTO's IoT-enabled electronic flush valve, meaning the valve is network-connected rather than a standalone sensor unit. For an MRO or facilities group, that's the reason to pick it over a plain battery sensor flushometer: it is intended to be monitored centrally across a restroom group rather than checked valve by valve. If you don't plan to connect it to a monitoring system, a conventional sensor flush valve covers the same flushing duty.
5) What exact TOTO part number should I order for the concealed 1.28 gpf IoT toilet flush valve?
Order TOTO TET3LBIA31#SS. The #SS suffix is the finish/trim designation on that part number, and it is the only configuration this model is built in, so quoting the full code including #SS gets you the right valve.
6) Can I standardize a whole restroom on the TOTO TET3LBIA31 across several stalls?
It works as a standardization choice for a building with multiple water closets, since the model ships in a single configuration (TET3LBIA31#SS) with no finish or trim variations to track. Every stall gets the identical concealed 1.28 gpf valve, which keeps spare parts and sensor behavior consistent across the floor.
How fast can I get the TOTO TET3LBIA31#SS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 TET3LBIA31#SS come with a warranty?
Absolutely. The TOTO TET3LBIA31#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 TET3LBIA31#SS?
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Why buy the TOTO TET3LBIA31#SS from ZenSupply?
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