PRODUCT DATA
69-1960ES-01
Retrofit Round Damper (RRD)
APPLICATION
The RRD is a round damper that is easily inserted into rigid
round ducts for retrofit zoning in forced air heating and cooling
systems. It is available in four sizes for use in 5”, 6”, 7”, and 8”
ducts.
The damper is used with Honeywell TrueZONE®,
EnviraZONE™ and similar zone control systems. The power
open, power closed actuator draws 2 VA allowing multiple
dampers per zone, but delivers high torque for reliable
operation.
FEATURES
• Easy slide-in installation
• 2 VA allows for many dampers on one zone
• Available in 4 sizes to fit most rigid round branch ducts
• Quiet, long life motor automatically shuts itself off in
full open and closed positions.
• Gaskets around blade and under motor housing for
low internal leakage and very low external leakage
• Range stops with easy adjustment from top of motor
• Easy to see and reliable mechanical blade position
indicator
• Easy to hook up with conventional thermostat wire
• Simple manual blade positioning with push button
gear release
SPECIFICATIONS
IMPORTANT
The specifications given in this manual do not
include normal manufacturing tolerances. Therefore,
this unit may not exactly match the listed specifica-
tions. In addition, this product is tested and calibrated
under closely controlled conditions, and some minor
differences in performance can be expected if those
conditions are changed.
Contents
Application ........................................................................ 1
Features ........................................................................... 1
Specifications ................................................................... 1
Ordering Information ......................................................... 2
Installation ........................................................................ 3
Wiring ............................................................................... 3
Adjustments ...................................................................... 4
Checkout .......................................................................... 4
Troubleshooting ................................................................ 4
