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C100 LID ASSEMBLY ELONGATED
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- lid elongated
- Parts and Accessories Type:
- Tank Lid
- Department:
- Plumbing
- Application:
- Toilet
TOTO THU9802#12 – Frequently Asked Questions
1) Will the TOTO THU9802 lid fit a round bowl toilet?
No. The THU9802 lid assembly is the elongated version for the TOTO C100 washlet seat, so it matches an elongated bowl footprint. If your bowl is round front, the elongated lid will overhang and the mounting won't line up with the C100 round unit. Order the round-bowl lid for that seat instead.
2) What is TOTO THU9802 and what does it replace?
It's a factory replacement lid assembly, the top cover of a TOTO C100 washlet electronic bidet seat in the elongated size. It's a service part, not a complete seat: it replaces a lid that's cracked, discolored, or broken at the hinge on a C100 you already own. The base, controls, and wand stay in place.
3) Does the #12 suffix on TOTO THU9802#12 mean a color?
Yes, #12 is TOTO's color code, and it has to match the rest of the seat or the lid will be visibly off. Order the lid in the same color code as the C100 base you're repairing, since TOTO publishes this part under a separate number per color.
4) Can I buy just the lid for a TOTO C100 washlet instead of a whole new seat?
Yes, that's exactly what this part is. Property managers replacing a cracked lid across a block of units can order the lid assembly on its own rather than replacing the entire electronic seat, keeping the existing base and electronics in service.
5) Will the C100 elongated lid fit a TOTO S300 or S350 washlet?
No. THU9802 is built for the C100 body. TOTO washlet lids are model-specific in shape and hinge geometry, so a C100 lid will not seat on an S-series unit. Match the replacement lid to the model number printed on the seat you're servicing.
How fast can I get the TOTO THU9802#12 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 THU9802#12 come with a warranty?
Absolutely. The TOTO THU9802#12 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 THU9802#12?
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 THU9802#12 from ZenSupply?
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