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ROUND ZONING DAMPERS

Round Zone Dampers (RD Series) 24 Volt

Round Zoning Damper (RD Series)
 
  • Durable Galvanized Steel Construction
    Housing and blade made of galvanized steel with reinforced beads for maximum durability.
  • High-Torque Motor
    Motor will work with all existing 24-volt thermostats. High-torque means reliable, trouble-free service for many years.
  • Low-Leakage, Single-Blade Design
    Insures smooth operation and efficient sealing for maximum control of air flow.
  • Quick Installation and Wiring
    Damper attaches to duct by use of nylon ties or screws. Easy wiring, no screwdriver required.
  • Round Housing
    Designed for use with flexible ducting or round duct.
  • Three Year Limited Warranty
    Damper motor guaranteed for three years after installation.

Item No. Code Diameter Length
35038 RD-5 5 inches 9 inches
35039 RD-6 6 inches 9 inches
35040 RD-7 7 inches 9 inches
35041 RD-8 8 inches 9 inches
35042 RD-9 9 inches 11 inches
35043 RD-10 10 inches 11 inches
35044 RD-11 11 inches 11 inches
35045 RD-12 12 inches 14 inches
35046 RD-13 13 inches 14 inches
35047 RD-14 14 inches 14 inches
35057 RD-16 16 inches 16 inches
35058 RD-18 18 inches 19 inches

Note: The PT-40 Transformer Item # 35054 is recommended to supply these dampers.
The PT-40 Transformer powers up to 4 DuroZone dampers.

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