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Installer Manual

Model R80DV

Rev A Jan 2018

Direct Damper Controls

Modulating

The R80DV damper is a variable position damper 
controlled by a manual wall control, MWC. The 
damper is used to control airflow from a ceiling 
diffuser, register or grill.

The A80VP actuator has been tested to over 9 
million cycles and will provide years of quiet and 
reliable operation.

Features

80 in-oz of torque

Green LED indicates fully open. Red LED
indicates fully closed.

24VAC, 2.6VA operating. 1VA holding.

Keyed shaft makes attaching actuator to damper
error free.

5/16-inch diameter, die cast shafts with nylon 
bushings for quiet and reliable operation.

No internal gasket to restrict airflow.

5-Year Warranty.

Compatible Controls

Model MWC

Ordering Information

R80DV-10
R80DV-12
R80DV-14

Damper 

Model #

10” Round, Direct Airflow Control Damper, Variable Position
12” Round, Direct Airflow Control Damper, Variable Position
14” Round, Direct Airflow Control Damper, Variable Position

Description

R80DV-08

8” Round, Direct Airflow Control Damper, Variable Position

R80DV-09

9” Round, Direct Airflow Control Damper, Variable Position

R80DV-07

7” Round, Direct Airflow Control Damper, Variable Position

R80DV-06

6” Round, Direct Airflow Control Damper, Variable Position

Model R80DV

AIRFLOW

MIN

MAX

i

Ensure that the installation process does not alter the 
damper in a way that will cause interference to the blade 
moving freely.

CAUTIONS

Use cautions when mounting components to surfaces 
that may have concealed wiring beneath the surface.

!

Read and follow all instructions carefully.

Follow all local electrical codes during installation. All
wiring must conform to local and national electrical 
codes.

Read entire manual before installing products.

Caution! Direct Damper Controls are not an 
alternative to zoning. Installing too many controls on 
a single HVAC system could cause airflow and 
pressure problems.

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