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Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- ewater
- Parts and Accessories Type:
- Water Treatment Unit
- Department:
- Plumbing
- Application:
- Toilet Seat
TOTO THP3437 – Frequently Asked Questions
1) What is the TOTO THP3437 part used for?
THP3437 is a TOTO ewater nozzle assembly for a washlet toilet seat. It carries the LED ewater element, so it is the spray wand component rather than the seat, the control unit, or the supply hardware. Order it by the MPN THP3437 when replacing the nozzle on a TOTO seat that uses ewater.
2) Is the TOTO THP3437 a whole washlet seat or just a replacement part?
Just the part. THP3437 is a service component, a nozzle for a TOTO toilet seat, not a complete washlet. If your seat body, remote, or control board is the problem, this nozzle will not resolve it.
3) Will the TOTO THP3437 nozzle fit any washlet seat?
No. TOTO service parts are model-specific, and THP3437 is an ewater nozzle, so it only applies to seats built with the ewater function. A washlet without ewater uses a different nozzle assembly. Match the part number against your seat's model before ordering.
4) Does the THP3437 nozzle include the ewater LED element?
It does. TOTO describes THP3437 as an LED ewater nozzle, so the electrolyzed-water LED component comes as part of the assembly rather than being sourced separately.
5) For a facilities crew stocking TOTO washlet spares, what does THP3437 cover?
It covers the nozzle wear item on ewater-equipped TOTO seats, which is the component that sees spray duty and mineral exposure in high-traffic restrooms. Stock it by MPN THP3437, one nozzle assembly per seat serviced. It is the only configuration offered under this part number, so there are no finish or size choices to specify.
How fast can I get the TOTO THP3437 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 THP3437 come with a warranty?
Absolutely. The TOTO THP3437 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 THP3437?
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 THP3437 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.