EWC Controls URD-7 Damper 318423-701 Regular replacement of all three

Regular replacement of all three components ensures the system maintains its 0

This white digital controller provides technicians and contractors with precise command over indoor air quality via a liquid crystal display (LCD) and minimalist touchpad

Common Questions What causes a Raypak pressure switch to fail

this appliance gas regulator utilizes a unique conical valve design that reduces frictional resistance

Is the inducer motor included with this part

EWC Controls URD-7 Damper 318423-701 Regular replacement of all threeThe EWC Controls URD 7 Damper is a professional grade 7 inch round motorized damper built for rigorous multi zone HVAC applications. Constructed from heavy 24 gauge galvanized steel, this unit features a single blade design with an integrated Poron sealing gasket to ensure a tight seal and minimal leakage at static pressures up to 1. 5 in. w. c. The MA ND5 actuator provides reliable 18 in lb torque using a three wire power open power closed