The TOTO TMT1NNC-32 is a manual, non-hold-open piston flush valve for 1.6 GPF toilets with a 1-1/2" top spud inlet, exposed. It ships complete with TOTO's 1" angle stop and 1-1/2" vacuum breaker set (VB9CP-32).
Features
- Manual operated non-hold open, toilet flush valve complete with 1" angle stop and 1-1/2" vacuum breaker set
- Piston valve action with 1.6 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 1-1/2" vacuum breaker set (VB9CP-32) for a top spud toilet.
- Does it need electrical power?
- No. It is a manually operated, non-hold-open piston valve and needs no power.
- Will it fit my toilet?
- It is for a toilet with a 1-1/2" top spud inlet. Pair it with a toilet bowl rated for 1.6 GPF.
- Can it be installed in California and other high-efficiency states?
- No. TOTO's 2026 Price Book states this 1.6 GPF model cannot be installed in CA, CO, GA, MA, NJ, NY, TX and WA due to high-efficiency requirements.
Specifications
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Supply Inlet: 1"
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Spud Size: 1-1/2"
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Application: Domestic Water
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Operation: Manual
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MPN: TMT1NNC-32
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Certifications: ADA
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Fixture Served: Water Closet
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Gallons per Flush (GPF): 1.6
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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;NY;TX;WA
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Not for Sale in California: Yes
