You may also like
Controller, EWATER
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 THP3445 – Frequently Asked Questions
1) What is the TOTO THP3445 part?
The THP3445 is an AC controller for TOTO's ewater system, the water treatment unit that serves a washlet toilet seat. It's a replacement electronic control component, not a seat or a bidet unit itself, so it goes in where an existing ewater controller has failed.
2) Is the THP3445 the AC version or the DC version of the TOTO ewater controller?
It's the AC controller. TOTO builds ewater controllers in more than one power configuration, so match the power type to what came out of the unit before ordering, and order by the part number THP3445.
3) My TOTO washlet ewater function stopped working. Is the controller the part I need?
If the ewater function specifically has failed, the THP3445 AC controller is the control module for that ewater water treatment unit on the toilet seat. It won't address a problem with seat heating, the spray wand, or the remote, which are separate components of the washlet.
4) Does the TOTO THP3445 controller come in different finishes or sizes?
No. The THP3445 ships as a single configuration, one part number only. There is nothing to specify when ordering beyond quantity, which makes it straightforward for an MRO or facility buyer stocking spares for washlet seats.
How fast can I get the TOTO THP3445 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 THP3445 come with a warranty?
Absolutely. The TOTO THP3445 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 THP3445?
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 THP3445 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.