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KNOB,VOLUME CONTROL,TS630C2/D2
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- KNOB,VOLUME CONTROL,TS630C2/D2
- Parts and Accessories Type:
- Handle
- Department:
- Plumbing
TOTO THP4546#CP – Frequently Asked Questions
1) What TOTO part is THP4546#CP and which valve does it fit?
THP4546#CP is a TOTO volume control knob handle for the TS630C2 and TS630D2 shower trim. It is the handle component only, not a complete valve or trim kit, so it is the right order when the existing knob is broken, stripped, or missing but the valve body stays in the wall.
2) I have a TOTO TS630C2 shower valve, not a D2. Is this the same knob?
Yes. The THP4546#CP volume control knob is specified for both the TS630C2 and TS630D2, so either trim takes the same part.
3) Does THP4546#CP come in any finish other than polished chrome?
Polished chrome only. The #CP suffix in TOTO part numbers is the chrome finish code, and THP4546#CP is the single version offered. If your other shower trim is brushed nickel or another TOTO finish, the knob will not match and you need the corresponding finish code for that handle.
4) Will ordering this knob also replace the temperature handle on my TOTO shower trim?
No. This is the volume control knob only, the one that governs flow. A thermostatic or pressure balance temperature handle on the same TS630 trim is a separate part number. If both are damaged, order each handle individually.
5) Can I use the THP4546#CP knob on a different brand of shower valve?
No. It is a TOTO service part cut for the TS630C2/TS630D2 stem and trim, not a universal knob. On a Moen, Delta, or Kohler valve the splines and escutcheon fit will not line up, so you need that manufacturer's own handle.
6) For a hotel or apartment with TOTO TS630 shower trim, is this the part to stock for handle repairs?
If the openings use TS630C2 or TS630D2 trim in chrome, THP4546#CP is the volume control knob to keep on the shelf. Stocking the handle alone lets maintenance repair a loose or cracked knob without pulling trim or opening the wall. Confirm your units are the C2 or D2 series rather than another TS model before standardizing on it.
How fast can I get the TOTO THP4546#CP 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 THP4546#CP come with a warranty?
Absolutely. The TOTO THP4546#CP 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 THP4546#CP?
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 THP4546#CP 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.