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EFV CONCEALED TOILET 1.0 GPF
Manufacturer Resources
Spec Sheet
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- efv concealed toilet
- Parts and Accessories Type:
- Flush Valve
- Department:
- Plumbing
- Application:
- Toilet
TOTO TET3UA32#SS – Frequently Asked Questions
1) Is the TOTO TET3UA32#SS a complete toilet or just the flush valve?
It's a flush valve, not a fixture. The TET3UA32#SS is TOTO's EFV (electronic flush valve) concealed unit for toilet applications, rated at 1.0 GPF. You still need the bowl and a carrier or back-wall rough-in to go with it, and the valve body mounts concealed behind the wall with only the sensor plate exposed.
2) Will a 1.0 GPF flush valve work with any commercial toilet bowl?
No. The TET3UA32#SS delivers 1.0 gallon per flush, so it has to be paired with a bowl engineered for a 1.0 GPF flush. Put it on a bowl rated for 1.6 GPF and you risk incomplete bowl evacuation and drain line carry complaints. Match the bowl's rated flush volume to the valve before you order.
3) Can I use the TOTO TET3UA32#SS to replace a manual flushometer on an existing toilet?
Not as a direct swap. An exposed manual flushometer sits on the finished wall; the TET3UA32#SS is a concealed EFV, so the valve body goes inside the wall and the wall has to be opened for the rough-in and access panel. On a retrofit you're looking at wall work plus a bowl rated for 1.0 GPF, which is why these are usually specified on new construction or a gut renovation rather than a straight valve change-out.
4) Is the TOTO TET3UA32#SS sensor operated or does it need a handle?
It's an electronic unit. The EFV designation on the TET3UA32#SS is TOTO's electronic flush valve, so flushing is automatic rather than by lever, and the installation needs power provided to the valve. Plan the electrical rough-in along with the water supply when you're laying out the wall.
5) Where can I get the rough-in dimensions for the TOTO TET3UA32#SS concealed flush valve?
TOTO publishes a spec sheet for the TET3UA32#SS, and that is the document to pull rough-in centerline, carrier and access panel requirements from before the plumber sets the wall. The PDF link is carried on the product's spec data, and it's worth having in hand at layout, since a concealed valve is unforgiving once the wall is closed up.
6) Is the TET3UA32#SS suitable for a high-traffic restroom in a school or airport?
That's the application these are built for. A concealed 1.0 GPF electronic flush valve keeps the operating parts behind the wall and out of reach, which cuts vandalism and tampering in public restrooms, and the touch-free operation is what institutional and hospitality specs usually call for. Standardizing on one valve model across a facility also keeps the spare parts list short.
How fast can I get the TOTO TET3UA32#SS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
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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 TET3UA32#SS come with a warranty?
Absolutely. The TOTO TET3UA32#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 TET3UA32#SS?
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