EWC Controls EBD 14" Damper 30067439-890 providing a seamless retrofit for

providing a seamless retrofit for legacy Barber Colman and Robertshaw installations without requiring extensive reconfiguration

Most failures result from heat degradation of the insulation or corrosion at the 1/4" terminal

utilizing this OEM replacement limit switch ensures full compatibility with the original equipment manufacturer's wiring diagrams and safety protocols

This 1V–3V heat sequencer is an authentic OEM replacement part engineered to manage the activation of heating elements

and specialized environmental chambers where R12 charge requirements and medium-temperature precision are critical

EWC Controls EBD 14" Damper 30067439-890 providing a seamless retrofit forThe EWC Controls EBD 14" Electronic Bypass Damper is a precision engineered static pressure control solution for multi zone HVAC systems. This 14 inch round damper features a heavy duty 24 gauge galvanized steel shell with a crimped male end and a straight female end, ensuring a secure fit in standard ductwork. As a professional grade bypass damper for zoning, the EBD is an all in one unit that integrates the damper motor with a factory mounted static