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IOT EFV CONCEALED,TOILET,1.6G
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 TET3GBI431#SS – Frequently Asked Questions
1) Will a 1.6 gpf flush valve work on a bowl designed for 1.28 gpf?
Match the valve to the bowl's rated flush volume. The TOTO TET3GBI431#SS delivers 1.6 gallons per flush, so it pairs with a water closet bowl rated for 1.6 gpf. A bowl engineered for 1.28 gpf is designed around that lower volume, and running 1.6 through it wastes water and can put the installation out of compliance with jurisdictions that require 1.28 or less. For a 1.28 bowl, specify a 1.28 gpf valve instead.
2) What does "concealed" mean on the TOTO TET3GBI431#SS flush valve, and does that change my rough-in?
Concealed means the valve body mounts behind the wall, with only the sensor plate and the flush connection exposed in the restroom. That calls for an accessible chase or wall cavity behind the fixture and access for service, unlike an exposed valve that bolts up in front of the finished wall. If the wall behind your water closets is solid with no chase, an exposed electronic valve is the easier retrofit.
3) Is the TOTO TET3GBI431#SS a touchless sensor flush valve?
Yes, it's an electronic sensor-operated valve, not a manual handle. TOTO's IoT EFV line is network-capable electronic flushing, so the user never touches the valve. That's the usual choice for high-traffic public and institutional restrooms where hand contact and handle breakage are the problem with manual flushometers.
4) What part number do I give my supplier for the TOTO IoT concealed 1.6 gpf flush valve?
Order it as TOTO TET3GBI431#SS. The #SS suffix is TOTO's finish code on the exposed trim, and it's the single configuration this valve is built in, so there is no handing, size, or finish choice to specify beyond that number.
How fast can I get the TOTO TET3GBI431#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 TET3GBI431#SS come with a warranty?
Absolutely. The TOTO TET3GBI431#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 TET3GBI431#SS?
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