Aquabrass T12004 TURBO High-Flow Thermostatic Valve with 4 Shut-Off Valves

The four-shut-off configuration of the Aquabrass T12004 makes it a practical choice for shower systems that require several controlled connections from one thermostatic valve assembly. Built around a high-flow Vernet thermostat cartridge, this valve provides temperature control while offering flexible connection options for planned bathroom plumbing layouts.

Flow performance is specified at 12 GPM at 45 PSI and 15 GPM at 75 PSI. These flow figures provide useful reference points when selecting the valve for a shower system. The complete plumbing arrangement should be reviewed to ensure the valve, outlets, and other system components are appropriately matched to the installation requirements and intended water delivery configuration.

Universal inlet connections simplify planning where different connection sizes may be required. The T12004 accommodates both 1/2 inch and 3/4 inch connections. Built-in female threads are provided for 1/2 inch connections, while male threads accommodate 3/4 inch connections. This arrangement gives installers greater flexibility when coordinating the valve with the existing or planned plumbing configuration.

Service access is supported by reversible check valves with integrated filters. The valve also includes an improved stop mechanism. Together, these specified components form part of the service and connection arrangement, providing flexibility when the valve is positioned within a shower plumbing system.

Four shut-off valves distinguish the T12004 from configurations with fewer control points. The shut-off outlets can be connected on the right side, left side, or on both sides at the same time. This allows the valve layout to be coordinated with the intended shower plumbing arrangement and is useful when several shut-off connections need to be incorporated into a single valve assembly.

The high-flow thermostatic design and multiple shut-off connections make the T12004 suited to carefully planned shower installations. Its universal inlets can accommodate different connection requirements, while the outlet configuration allows the plumbing layout to be organized around the needs of the overall system. Connection sizes, component compatibility, and the intended outlet arrangement should be confirmed before installation.

For renovation and new construction projects, the valve should be considered during the rough-in planning stage rather than as an isolated component. Reviewing the complete shower system layout in advance helps confirm that the four shut-off outlets, inlet connections, and associated components correspond with the planned installation. The Aquabrass T12004 provides a flexible thermostatic valve configuration for shower systems where multiple controlled connections and adaptable plumbing arrangements are required.