MOEN 104463 High Flow Thermostatic Mixing Valve for Roman Tubs 1/2″ Cold
MOEN 104463 High Flow Thermostatic Mixing Valve for Roman Tubs 1/2″ Cold Expansion PEX Connection. The MOEN 104463 High Flow Thermostatic Mixing Valve is designed for Roman tub applications using 1/2″ cold expansion PEX connections.