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MULTI-SIZE ZONING DAMPERS

Multi-Size Dampers (MS Series) 24 Volt

Multisize Damper (MS Series)
 
  • Durable Extruded Aluminum Construction
    Extruded frame and formed blade combine minimum weight with maximum strength for a damper of unsurpassed durability.
  • High-Torque Motor
    Motor will work with all 24-volt thermostats. High-torque means reliable, trouble-free service for many years.
  • Adjustable Aluminum Blades
    Interlocking blades adjust in 2 inch increments.
  • Multiple Sizes
    Eight Damper Sizes cover 30 of the most common size requirements.
  • Quick Installation and Wiring
    Damper attaches to the duct by use of a new clip. No screws or screwdriver are required. Easy wiring.
  • Neoprene Gasketing
    Minimizes leakage and reduces metal-to-metal rattle.
  • Three Year Limited Warranty
    Damper motor guaranteed for three years after installation.

Item No. Code Height * Width
37200 MS-612 6 inches 8 to 12 inches
37201 MS-620 6 inches 14 to 20 inches
37202 MS-816 8 inches 10 to 16 inches
37203 MS-824 8 inches 18 to 24 inches
37204 MS-1016 10 inches 10 to 16 inches
37205 MS-1024 10 inches 18 to 24 inches
37206 MS-1216 12 inches 12 to 16 inches
37207 MS-1224 12 inches 18 to 24  inches

Note: On the MS Damper, the motor is on the "Height" side.
* The MS dampers are adjustable in 2 inch increments.
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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