EWC Controls URD-7 Damper 318423-701 When paired with the appropriate

When paired with the appropriate Johnson Controls pneumatic actuator

Common Questions What causes a Raypak pressure switch to fail

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

consistent distribution of warmth

This replacement heat exchanger is essential for restoring furnace performance and ensuring reliable indoor climate control through high-grade material engineering and factory-tested specifications

EWC Controls URD-7 Damper 318423-701 When paired with the appropriateThe 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