The arch is both stable and elegant, a simple form with lasting strength. The Arca Collection draws on this shape, inspired by the aqueducts of classical Rome that carried fresh water across the empire. Its spout follows a clean, rounded line, while subtle two-step details at the handles and base give it structure. Arca balances curve and symmetry in a way that feels timeless and refined.

Features:

• Combines both thermostatic and pressure balance technologies
• “Set it and forget it” temperature control
• Temp. & volume control with diverter at 6.3 GPM/24 LPM at 60 PSI
• 2 dedicated functions and 1 shared function
• R23 Rough-in valve sold separately
• Extension kits available, 1 1/4″ EXT23KIT114 and 3/4″ EXT23KIT38