The TOTO TMU1NNC-12 is a manual, non-hold-open piston flush valve for 1.0 GPF urinals with a 3/4" top spud inlet, exposed. It ships complete with TOTO's 3/4" angle stop and 3/4" vacuum breaker set (VB9CP-12).
Features
- Piston valve action with 1.0 GPF
- Left/right rough-in
- Top Spud-exposed
- ADA Compliant
Common Questions
- Is this the valve only, or does it include the vacuum breaker?
- It is complete: the valve ships with TOTO's 3/4" vacuum breaker set (VB9CP-12) for a top spud urinal.
- Does it need electrical power?
- No. It is a manually operated, non-hold-open piston valve and needs no power.
- Will it fit my urinal?
- It is for a urinal with a 3/4" top spud inlet. Pair it with a urinal bowl rated for 1.0 GPF.
- Can it be installed in California and other high-efficiency states?
- No. TOTO's 2026 Price Book states this 1.0 GPF model cannot be installed in CA, CO, GA, MA, NJ, NV, NY, OR, TX, VT and WA due to high-efficiency requirements.
Specifications
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Supply Inlet: 3/4"
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Spud Size: 3/4"
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Application: Domestic Water
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Operation: Manual
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MPN: TMU1NNC-12
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Certifications: ADA
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Fixture Served: Urinal
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Gallons per Flush (GPF): 1.0
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Body Style: Exposed
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Spud Position: Top Spud
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Vacuum Breaker: Atmospheric Vacuum Breaker
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Cannot Be Installed In: CA;CO;GA;MA;NJ;NV;NY;OR;TX;VT;WA
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Not for Sale in California: Yes
