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AQUIA IV 2PC PUSH BUTTON ASSM
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- aquia iv push
- Parts and Accessories Type:
- Cap
- Department:
- Plumbing
- Application:
- Toilet
TOTO THU735#PN-A – Frequently Asked Questions
1) What exactly is the TOTO THU735#PN-A push button assembly for?
It's the two-piece push button (flush actuator) assembly for TOTO Aquia IV dual-flush toilets. The part replaces the button cap and actuator on the tank, not the fill or flush valve itself, so it's the piece you order when the button sticks, cracks, or no longer triggers the flush.
2) Will the THU735#PN-A push button fit any TOTO toilet, or only the Aquia IV?
Order it for the Aquia IV only. TOTO's push button assemblies are model-specific, and this one is catalogued as the Aquia IV 2-piece push button assembly. If your tank is a different TOTO series, the button geometry and actuator rod length will not match, and you need the assembly listed for that model instead.
3) My Aquia IV won't flush when I press the button. Do I need a whole new flush valve or just the button?
Start with the button. On a dual-flush Aquia IV the top-mounted button acts on the flush valve through the actuator, so a worn or broken button will stop the flush while the valve underneath is fine. THU735#PN-A replaces the complete two-piece button assembly. If the button depresses and returns normally and water still won't release, the problem is in the tank valve and this part won't correct it.
4) What part number and finish should I specify when ordering the TOTO Aquia IV push button?
Specify THU735#PN-A. The #PN suffix is TOTO's polished nickel finish code, so the button trim arrives in polished nickel. Quote the full string including the suffix, since the same base number THU735 is produced in other TOTO finish codes and the trim will not match your tank lever or supply trim if the suffix is dropped.
5) Is the TOTO THU735#PN-A button assembly something a maintenance tech can swap without tools or a plumber?
It's a tank-top service part, so a maintenance tech handles it: shut the supply, remove the tank lid, release the button collar from underneath the lid, and fit the replacement assembly. No pipe work, no re-setting the bowl. For a property manager standardizing on Aquia IV toilets across units, it's a stock-on-the-shelf item rather than a service call.
How fast can I get the TOTO THU735#PN-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 THU735#PN-A come with a warranty?
Absolutely. The TOTO THU735#PN-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 THU735#PN-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
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