You may also like
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 TET3GBIA31#SS – Frequently Asked Questions
1) What is the TOTO TET3GBIA31#SS and what does it do?
It is a TOTO concealed electronic flush valve for a toilet, rated at 1.6 gallons per flush. The valve body mounts behind the wall with the sensor side exposed, so the fixture flushes without the user touching anything. Order by the TOTO part number TET3GBIA31#SS.
2) Can I use this TOTO flush valve on a urinal?
No. The TET3GBIA31#SS is built for toilet (water closet) service at 1.6 gallons per flush. Urinals run far lower volumes, so you need a urinal-specific electronic flush valve instead.
3) Does a 1.6 gpf flush valve match my existing water closet bowl?
It matches any flushometer-type water closet rated at 1.6 gallons per flush, which is the standard commercial volume for bowls installed since the early 1990s. If your bowls are high-efficiency 1.28 gpf or older 3.5 gpf units, pairing them with a 1.6 gpf valve will either over- or under-flush the fixture. Check the gallons-per-flush marking on the bowl before you order.
4) Concealed or exposed flush valve for a restroom retrofit?
A concealed valve like the TET3GBIA31#SS puts the body inside the wall chase with only the sensor plate visible, which cuts down on vandalism and tampering in high-traffic public restrooms but requires chase access for service. An exposed flushometer bolts onto the supply in front of the wall and is far easier to drop into an existing exposed-piping restroom. If you are not opening the wall, go exposed.
5) Is this a complete flush valve or just a repair part?
The TET3GBIA31#SS is the flush valve itself, a TOTO electronic toilet valve, not a rebuild kit or a replacement diaphragm. If you are only repairing an existing TOTO valve, you want the matching internal service kit rather than this assembly.
6) Is the TOTO TET3GBIA31#SS sold in more than one finish?
It ships as a single configuration under part number TET3GBIA31#SS. There is no finish or trim choice to specify when ordering, so facilities standardizing a restroom group can order the same number across every stall.
How fast can I get the TOTO TET3GBIA31#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 TET3GBIA31#SS come with a warranty?
Absolutely. The TOTO TET3GBIA31#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 TET3GBIA31#SS?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO TET3GBIA31#SS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.