Model: RRM

– Insertable Retro-Round™ Damper
– 24V, 3-Wire Power Open / Power Close motor

Sizes: 4″, 5″, 6″, 7″, 8″, 10″

Order as: RRMdd


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The RRM uses the 24VAC low current damper motor, the same motor used on the ZDM and RDM Dampers, and can be controlled by any zoning panel that would power 24V dampers. Up to 10 dampers can be powered using a 40VA transformer. When additional dampers are needed use a larger VA transformer or use the 4PDR to isolate transformers.

RRM Installation & Operating Instructions

Additional information

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