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VACUUM BREAKER (1-1/2" x 9")
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- vacuum breaker x
- Parts and Accessories Type:
- Vacuum Breaker
- Department:
- Plumbing
- Application:
- Toilet
TOTO THP3286R#RB – Frequently Asked Questions
1) What is the TOTO THP3286R#RB part used for?
It's a vacuum breaker assembly for a TOTO toilet flush valve. The vacuum breaker is the backflow preventer that sits between the flushometer body and the tailpiece, breaking siphon so bowl water can never be drawn back into the potable supply. If a flushometer is spitting at the breaker, leaking down the tailpiece, or failing an inspection for backflow protection, this is the part that gets replaced.
2) Will a TOTO vacuum breaker fit a Sloan or Zurn flushometer?
No. The THP3286R#RB is a TOTO service part built to TOTO flushometer threads and tailpiece geometry. Sloan Royal and Regal, Zurn AquaFlush, and American Standard valves each use their own breaker assemblies. Match the breaker to the valve brand on the wall, not to the bowl.
3) Do I order the THP3286R#RB by part number, and is it a whole assembly or just the internal repair kit?
Order it by the TOTO part number THP3286R#RB. The #RB suffix is the TOTO finish code, so the number covers the finished vacuum breaker for the flushometer rather than a loose internal cartridge. For maintenance stock on a building running TOTO flushometers, that single number is what you keep on the shelf.
4) Can this TOTO vacuum breaker be used on a urinal flush valve?
It's specified for toilet (water closet) service. Urinal flushometers run a different flush volume and typically a smaller valve body with their own breaker part, so use the urinal-specific TOTO service part rather than this one.
How fast can I get the TOTO THP3286R#RB 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 THP3286R#RB come with a warranty?
Absolutely. The TOTO THP3286R#RB 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 THP3286R#RB?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THP3286R#RB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
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