You may also like
WIRE HARNESS,CONTROLLER(2/BAG)
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- wire
- Parts and Accessories Type:
- Controller
- Department:
- Plumbing
TOTO THP3221 – Frequently Asked Questions
1) What is TOTO part THP3221?
THP3221 is a controller wire harness plug for TOTO concealed EFV (electronic flush valve) hardware. It is a replacement electrical connector part, not a valve or a trim kit.
2) How many wire harnesses come in a TOTO THP3221 pack?
Two per bag. If you are servicing a bank of concealed flush valves in a restroom, one order of THP3221 covers two fixtures, so count your valves before deciding how many bags to buy.
3) My TOTO sensor flush valve stopped responding. Is the wire harness the part I need?
The THP3221 harness carries the connection between the sensor controller and the concealed EFV, so it is the part to replace when the fault is traced to a damaged, corroded, or broken plug rather than to the controller or valve body itself. If the controller or solenoid is the failure, a harness will not fix it.
4) Is THP3221 a finished trim part or an internal component?
Internal. The THP3221 harness sits behind the wall with the concealed EFV controller and is not visible once the fixture is reassembled, so there is no finish to match to the rest of the washroom.
How fast can I get the TOTO THP3221 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 THP3221 come with a warranty?
Absolutely. The TOTO THP3221 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 THP3221?
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 THP3221 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.