You may also like
HOUSING,CONTROLLER BOX
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- box
- Parts and Accessories Type:
- Controller
- Department:
- Plumbing
TOTO THP3539 – Frequently Asked Questions
1) Does the TOTO THP3539 screw set include the controller box or just the screws?
Just the screws. THP3539 is the cover screw set for the controller box housing. If the housing itself is cracked or the controller has failed, the screw set will not fix it, you need the housing or controller assembly instead.
2) What is TOTO part THP3539?
THP3539 is a TOTO screw set for the cover of a controller box housing. It is a replacement fastener set, not the controller or the box itself, so order it when the original cover screws are stripped, corroded, or lost during service.
3) How do I make sure I am ordering the right TOTO controller box screws?
Order by the TOTO part number THP3539. TOTO plumbing service parts are model specific, so match the number on the parts breakdown for your fixture rather than measuring the screws. There is a single configuration of this set, so there is no size, length, or finish choice to make when ordering.
How fast can I get the TOTO THP3539 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 THP3539 come with a warranty?
Absolutely. The TOTO THP3539 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 THP3539?
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 THP3539 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.