RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper

Resideo RRD8/U 8 in Retrofit Round Damper

Brand: RESIDEO
SKU: RRD8/U
Availability: In Stock

Ships same day if ordered by 12 pm
$231.20
$231.20
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Description

Product Description

The RESIDEO RRD8/U is an 8-inch retrofit zone damper designed for easy installation into rigid round ductwork, ideal for retrofit zoning applications. It features a visual position indicator and a 2.5 VA 90-second actuator, operating at 24 Vac with 50/60 Hz frequency and 1.5 watts running power consumption. Constructed from durable galvanized steel for both the blade and damper, it ensures low internal leakage at 3.4% at 0.5 in WC and is compatible with Honeywell Home zoning panels.

  • Easy slide-in installation
  • 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

Product Highlights

Retrofit zoning simplified with durable galvanized steel construction and compatibility with Honeywell Home zoning panels.

Product Information

Standard Information

  • Brand: RESIDEO
  • Manufacturer Part Number: RRD8/U
  • Country of Origin: N/A
Technical Specifications
Leakage
3.4% at 0.5 in WC
Application
Retrofit Zone Damper
Damper Type
Retrofit
For Use With
Honeywell Home TrueZONE panels and similar zone control systems
Blade Material
Galvanized Steel
Actuator Torque
45 in. lb, 5 Nm
Damper Material
Galvanized Steel
Approvals and Standards
NEMA 1, UL listed
Actuator Power Consumption
1.5 watts running
Damper Duct Shape Type
Round
Height
3.18 in
Length
10.75 in, 273 mm
Width
2.63 in, 67 mm
Actuator Closing Time
90 sec
Actuator Frequency
50 Hz, 60 Hz
Actuator Mounting Location
Direct Couple
Actuator Open Action
Counter Clockwise
Actuator Opening Time
90 sec
Actuator Voltage
24 Vac
Ambient Operating Temperature Max
122 °F, 50 °C
Ambient Operating Temperature Min
-40 °F, -40 °C
Blade Gauge
20 gauge
Damper Gauge
18 gauge
Electrical Connection Type
Screw terminals for 14 to 26 gauge wire
Number of Wiring Terminals
3
Pressure Drop Max
< .05 in W.C.
Diameter
8 in
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper

RESIDEO

Resideo RRD8/U 8 in Retrofit Round Damper

$231.20
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper
RESIDEO Resideo RRD8/U 8 in Retrofit Round Damper

RESIDEO

Resideo RRD8/U 8 in Retrofit Round Damper

$231.20

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