Taco I075U3S-1 Mixing Valve

Taco I075U3S-1 is an iSeries 3-way style, 3/4" sweat union mixing Valve, designed to provide a setpoint (fixed) temperature to a heating system. New I075U3S-1 with union connections protects the boiler against flue gas condensation. An iSeries Mixing Valve may be used to mix the hot boiler water with the cooler return water from the system loop. The position of Valve may be modulated in order to inject different rates of hot water into the cooler system return water allowing for virtually any water temperature to be supplied to the heating system. The Second-generation material is far more durable, making it less prone to breakage. A microprocessor-based control is built into the valve actuator in order to deliver optimum zone-by-zone temperature control and improve energy efficiency. An external multi-status LED indicator light, plug-in wiring connections and an easy to remove actuator make installation and diagnostics easy. The reliable 3-Way Setpoint iValve makes for an easy change-out of any thermostatic mixing valve.