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Round dampers 4 Size (in)
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4 URD | 4 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 4 URD
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4 RSD | 4 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 4 RSD
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129004 | Round Damper | 4" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129004
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4 URD-SRE120 NC | 4 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 4 URD-SRE120 NC
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4 URD-SRE120 NO | 4 URD-SRE120 120V ROUND SPRING RETURN DAMPER – NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 4 URD-SRE120 NO
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119004 | Round Damper | 4" Round Motorized Damper Spring Return - Normally Open | Braeburn
Brand: Braeburn
SKU: 119004
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128004 | Retrofit Damper | 4" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128004
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4 URD-SRE120 N.O. | 4 Inch 120V Round Motorized Spring Return Damper Normally Open | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 4 URD-SRE120 N.O.
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4 URD-SRE120 N.C. | 4 Inch 120V Round Motorized Spring Return Damper Normally Closed | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 4 URD-SRE120 N.C.
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TD-04 | Trane 4" Round Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-04
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RM-04 | Rheem 4" Round Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-04
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D-04-PO | Round 4" Fresh Air Damper, 24V, PO / SC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-04-PO
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QVM62.1 | Air Velocity Sensor, 0 to 10 Vdc | Siemens
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