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AQUIA IV 1PC 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 THU736#BN-A – Frequently Asked Questions
1) What is the TOTO THU736#BN-A push button assembly for?
The THU736#BN-A is TOTO's replacement push button assembly for the Aquia IV one-piece toilet, in a brushed nickel trim finish. It is the dual-flush actuator that sits in the tank lid, not a full flush valve or a complete tank kit. If the button on an Aquia IV one-piece has cracked, stuck, or lost its finish, this is the part that swaps in.
2) Will the THU736 push button fit a two-piece Aquia IV toilet?
No. The THU736#BN-A is specified for the Aquia IV one-piece. Two-piece Aquia IV models use a different tank lid and a different button assembly, so ordering this one for a two-piece leaves you with a part that won't seat. Check whether the tank and bowl are a single casting before ordering.
3) My Aquia IV won't flush when I press the button. Is the push button assembly the part to replace?
Often, yes. On a one-piece Aquia IV the button in the lid drives the flush valve through a mechanical linkage, so a button that presses with no resistance, sticks down, or doesn't return is a failure in the actuator itself, and THU736#BN-A replaces that whole assembly. If the button feels normal and the flush is weak or runs on, the problem is at the flush valve or seal instead and this part won't fix it.
4) How do I make sure I order the right finish for my Aquia IV flush button?
The finish is carried in the suffix after the hash. This one is THU736#BN-A, the brushed nickel version. TOTO builds the same THU736 assembly in other trim finishes under different suffixes, so match the code to the trim already on the toilet rather than judging by eye, since polished and brushed metals read alike in photos.
5) Does the TOTO THU736 button come with a new tank lid or flush valve?
Just the push button assembly. It is sold as a replacement part on its own, so the tank lid, the flush valve, and the fill valve stay as they are. For a property manager stocking spares across a building of Aquia IV one-piece toilets, this is the cheap wear item to keep on the shelf, not a full tank rebuild.
How fast can I get the TOTO THU736#BN-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 THU736#BN-A come with a warranty?
Absolutely. The TOTO THU736#BN-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 THU736#BN-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 THU736#BN-A from ZenSupply?
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