1/2” Thermostatic 3-Way Non-sharing Valve Round - 21237ESTA

The AquaDesign 21237ESTA is a 1/2-inch round thermostatic shower valve with a 3-way non-sharing diverter, letting you run one outlet at a time at a precise, preset temperature. Thermostatic control keeps water comfortable and steady even as other fixtures are used elsewhere in the home. Finish the trim in polished nickel, chrome, brushed nickel, matte black or brushed gold.

• 3-way non-sharing diverter directs flow to one outlet at a time
• Thermostatic cartridge for consistent, safe water temperature

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