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REMOTE CONTROL OPERATION GUIDE
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- remote control operation
- Parts and Accessories Type:
- Remote Control
- Department:
- Plumbing
TOTO THU6423 – Frequently Asked Questions
1) I need a replacement remote for my TOTO fixture. How do I confirm the THU6423 is the right one?
Match it by TOTO's own part number rather than by appearance. TOTO assigns a specific remote assembly to each fixture model, and the THU6423 is one of those assemblies. Pull the model number off your fixture (usually on a label under the seat, behind the side panel, or on the unit's rating plate) and confirm TOTO lists THU6423 as its remote. Remotes across the TOTO line look similar but are not interchangeable.
2) What is the TOTO THU6423?
The THU6423 is a TOTO remote control assembly, a replacement remote for operating a TOTO washroom fixture. It is a plumbing accessory part ordered under manufacturer part number THU6423, and it ships as a single assembly with no finish or size options to specify.
3) Is there anything to select when ordering the TOTO THU6423 remote control assembly, like a finish or a model variant?
No selection to make. The THU6423 remote control assembly is sold as one configuration, so the part number alone identifies exactly what you get. Order it by MPN THU6423 and there are no finish, size, or handing choices attached to it.
4) For a property manager standardizing several TOTO units, can one THU6423 remote control more than one fixture?
Treat each fixture as needing its own remote. The THU6423 is a remote control assembly paired to a TOTO unit, and pairing is done per fixture. If you are replacing lost or broken remotes across multiple restrooms, order one THU6423 per fixture and verify each fixture's model calls for that same assembly, since TOTO uses different remote part numbers across its range.
5) Does the TOTO THU6423 remote come with mounting hardware or a wall bracket?
The THU6423 is supplied as a remote control assembly. Confirm against the operation guide packed with your fixture whether your installation used a wall cradle, and order any bracket separately if your original one is damaged. The remote itself is the item ordered under THU6423.
6) Is this a plumbing rough-in part or an electronic accessory?
It is an electronic accessory, not a rough-in component. The THU6423 is a remote control for operating a TOTO washroom fixture, so it involves no supply lines, no drain connections, and no rough-in dimensions. A plumber does not need to open the wall to replace it.
How fast can I get the TOTO THU6423 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 THU6423 come with a warranty?
Absolutely. The TOTO THU6423 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 THU6423?
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 THU6423 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.