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TOP DRAIN ASSEMBLY,
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- top drain
- Parts and Accessories Type:
- Drain Assembly
- Department:
- Plumbing
- Application:
- Sink
TOTO THP5538#BN – Frequently Asked Questions
1) What exactly is the TOTO THP5538#BN part?
It's a TOTO top drain assembly for a sink, ordered as part number THP5538#BN in a brushed nickel finish. It is the drain assembly itself, not a faucet or a trap, so you're buying the drain body and plunger assembly that sits in the sink's drain opening.
2) Is the TOTO THP5538 drain assembly for a sink or a tub?
Sink only. The THP5538 is specified for sink application, so don't order it for a bathtub or shower waste.
3) What finish does the TOTO THP5538#BN drain come in?
The #BN suffix on THP5538#BN is TOTO's brushed nickel code, and that's the one finish this part number covers. If your other sink trim is polished chrome or another TOTO finish, you need the matching suffix instead of #BN so the drain doesn't stand out against the faucet.
4) I manage several buildings with TOTO lavatories. Can I standardize on THP5538#BN as a replacement drain?
It works where the sinks take a TOTO top drain assembly and the trim is brushed nickel. Order it by the full TOTO part number THP5538#BN so you get the same drain and finish each time across the fleet. Where a lavatory uses a different TOTO drain part number, THP5538 is not a substitute, so confirm the part number stamped on or listed for the fixture you're replacing.
5) Does the TOTO THP5538#BN include the P-trap or tailpiece I need to finish the job?
No. It's the top drain assembly for the sink, so the trap, tailpiece, and any supply or waste piping below the sink are separate items you'll need to pick up with it.
How fast can I get the TOTO THP5538#BN 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 THP5538#BN come with a warranty?
Absolutely. The TOTO THP5538#BN 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 THP5538#BN?
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 THP5538#BN 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.