84 inches) with a 1/2" NPT threaded connection

Whether you are servicing a 5Say-05 housing or similar 120V Wayne burner models

Its compact side-mount design and quick-connect terminals facilitate efficient installation in high-density control panels

maintaining consistent CFM even as static pressure fluctuates within the ductwork

Easy Installation: Mounts directly within the motor wiring box for a clean

Resideo MARD-10 Damper 320819-301 84 inches) with a 1/2"As a direct replacement for the legacy Honeywell URD 10, the Resideo MARD 10 is a heavy duty 10 inch round modulating damper designed for rigorous performance in HVAC zoning systems and bypass applications. Built from 22 gauge galvanized steel, this single blade unit handles static pressures up to 2. 0 in. W. C., making it ideal for large residential systems and light commercial installs over 5 tons. The integrated 24V floating actuator provides