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CONTROL KNOB, UPTON #CP
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- control upton
- Parts and Accessories Type:
- Handle
- Department:
- Plumbing
TOTO THP4554#CP – Frequently Asked Questions
1) What exactly is TOTO THP4554#CP, a trim plate or a handle?
THP4554#CP is a control knob (handle) for the TOTO Upton line, supplied in polished chrome. It is the operating knob the user turns, not a valve body and not a rough-in kit.
2) Will the TOTO THP4554#CP knob work on any TOTO faucet or shower valve?
No. It is the Upton series control knob, so it is intended for Upton trim. Matching a knob to a different TOTO series is not a safe assumption, since handle broaching and trim styling change between lines. Order it as a replacement for Upton, and match the part number THP4554#CP.
3) I'm a property manager replacing a cracked shower handle in an Upton bathroom - is this the right part to order?
If the failed piece is the turning control knob on TOTO Upton trim in chrome, yes, THP4554#CP is the replacement knob. If the valve itself is leaking or the escutcheon plate behind the knob is what's damaged, this part alone won't solve it; those are separate items.
4) What finish is TOTO THP4554#CP and will it match other chrome Upton trim?
The #CP suffix on TOTO part numbers is polished chrome, and that is the only finish this knob comes in. It matches other Upton trim ordered with the same #CP suffix.
5) Does the TOTO THP4554#CP knob include the valve cartridge or mounting screws?
What ships is the Upton control knob in chrome. No valve, cartridge, or rough-in body is part of it. If the cartridge is the reason the handle failed, order that separately.
How fast can I get the TOTO THP4554#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 THP4554#CP come with a warranty?
Absolutely. The TOTO THP4554#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 THP4554#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 THP4554#CP from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
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