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AUTO FLUSH UNIT FOR IN WALL TA
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- auto flush in
- Parts and Accessories Type:
- Flush Valve
- Department:
- Plumbing
- Application:
- Toilet
TOTO THU478-A – Frequently Asked Questions
1) Will the THU478-A trip lever work on a non-TOTO toilet?
Treat it as a TOTO-only part. It's a TOTO service component keyed to TOTO tank prep, and trip lever arm length, shaft geometry, and the tank hole location vary by manufacturer, so it should not be assumed to drop into another brand's tank.
2) Does the THU478-A trip lever come with the mounting hardware or do I need to order that separately?
The mounting hardware is part of the assembly, so it ships as a complete trip lever kit under THU478-A. No separate mounting kit to add to the order.
3) Is THU478-A a finish option or is there only one version of this TOTO trip lever?
There's one version only. THU478-A is the single part number TOTO publishes for this trip lever assembly, so there is no finish or handing choice to make when ordering.
4) I manage a building with TOTO toilets - can I stock this trip lever as a standard repair part?
Trip levers are one of the most common wear items on a tank toilet, and THU478-A is the TOTO service part for that repair. Because it's ordered by TOTO part number rather than by model description, match THU478-A against the parts breakdown for the specific toilet model on your floors before you standardize on it across the building.
How fast can I get the TOTO THU478-A 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 THU478-A come with a warranty?
Absolutely. The TOTO THU478-A 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 THU478-A?
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 THU478-A 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.