RDP – Plug & Play Zone Damper


Model: RDP (Plug-In-Play)

– Plug-In 12Vdc motor power open/close
– Daisy chain up to 10 dampers on each zone
– 25′ modular cord included with each damper

* Used with plug-in panels only

(Due to recent supply issues, orders for this product may take 2-3 weeks to ship.)

Sizes: 4″, 5″, 6″, 7″, 8″, 9″, 10″, 12″, 14″, 16″, 18″, 20″

Order as: RDPdd

SKU: N/A Categories: ,


The Round Damper series is a single blade damper in a round spiral duct. This damper is complete with motor and can be ordered as a 24VAC spring return (2 Wire), Model RDS, or power open-power closed (3 Wire) Model RDM or with the NEW 12VDC Plug-In Motor, Model RDP. The RDP is used only with the plug-in zoning panels. These model numbers are followed by the size diameter in inches as shown below. These actuators are the same as on the ZD dampers above. The RDP must be used with the NEW Plug-In Zone Panels on page 2. The RDM is more often used  for by-pass control. The RDS is a spring return damper used for zoning and is shipped normally open however can be easily converted to normally closed. For high pressure/velocity systems over 0.5″S.P. use the RDP or RDM dampers.

RDP Installation & Operating Instructions

Additional information

Weight N/A
Dimensions N/A