Resideo RRD5 Damper 326058-758 Measuring an exact 19-3/4" x

Measuring an exact 19-3/4" x 21" x 3/8"

which significantly reduces mechanical vibration and prevents shaft galling common in high-RPM service

reducing vibration-induced wear on the mechanical seals and couplers

this 3-speed motor provides the multi-stage airflow control necessary for optimizing static pressure and indoor air quality

Resideo RRD5 Damper 326058-758 Measuring an exact 19-3/4" xThe Resideo RRD5 is a high performance 5 inch retrofit round damper designed for professional contractors a looking to integrate reliable zoning into existing rigid ductwork. This HVAC bypass damper features a 24Vac 3 wire floating actuator that provides power open power closed functionality, ensuring the blade stays exactly where the TrueZONE panel or control system commands it. With an actuator torque of 35 in lb and a 90 second timing cycle, the