Dampers (hidden without zone panels) Round Shape
Zone dampers for HVAC systems without zone control panels. Order Individual 24V motorized dampers for creating HVAC zones today at Blackhawk Supply.
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![iO HVAC Controls MD-14 MD Series 14" Round 3 Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXX_163d027d-f510-44ae-80a0-e9e15c1c2f5f_medium.jpg?v=1708912719)
MD-14 | MD Series 14" Round 3 Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-14
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![iO HVAC Controls EB-20 Electronic 20" Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-EB-XX_759bb5c4-1ac1-4583-bab0-5c965c3bf402_medium.jpg?v=1708912479)
EB-20 | Electronic 20" Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-20
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![iO HVAC Controls CD-08 Carrier 8" Round Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXX_de1e0d6d-e519-4ddc-be91-bf121db39895_medium.jpg?v=1708912344)
CD-08 | Carrier 8" Round Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-08
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![iO HVAC Controls CD-06 Carrier 6" Round Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXX_18d2f76e-4044-4419-a878-0c2a83b4a551_medium.jpg?v=1708912348)
CD-06 | Carrier 6" Round Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-06
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![iO HVAC Controls BV-10 Vertical 10" Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-BH_20BV_20group_5a65067d-90a0-497f-8741-66879b987722_medium.jpg?v=1708912347)
BV-10 | Vertical 10" Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: BV-10
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![iO HVAC Controls BH-10 Round 10" Horizontal Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-BH_20BV_20group_30c3a0e1-c18c-43ca-a918-f3ce7cce8f90_medium.jpg?v=1708912344)
BH-10 | Round 10" Horizontal Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: BH-10
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![Braeburn 129020 Round Damper | 20" Round Motorized Damper Spring Return - Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_SR-Round_4143c870-b1de-42bf-b449-ae8d7cc8086a_medium.jpg?v=1708892737)
129020 | Round Damper | 20" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129020
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![Braeburn 129018 Round Damper | 18" Round Motorized Damper Spring Return - Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_SR-Round_3cae4450-b02d-4d04-96c0-27418a93fba2_medium.jpg?v=1708892717)
129018 | Round Damper | 18" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129018
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![Braeburn 129009 Round Damper | 9" Round Motorized Damper Spring Return - Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_SR-Round_e243c19f-288c-4cad-97aa-97fa9176fa66_medium.jpg?v=1708892748)
129009 | Round Damper | 9" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129009
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![Braeburn 129006 Round Damper | 6" Round Motorized Damper Spring Return - Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_SR-Round_5fdcfc6d-3645-43dd-b2c5-f425da809303_medium.jpg?v=1708892737)
129006 | Round Damper | 6" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129006
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![Braeburn 129004 Round Damper | 4" Round Motorized Damper Spring Return - Normally Closed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_SR-Round_ccbc7ee0-930f-43d5-a79b-0e4fca617114_medium.jpg?v=1708892733)
129004 | Round Damper | 4" Round Motorized Damper Spring Return - Normally Closed | Braeburn
Brand: Braeburn
SKU: 129004
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![Braeburn 128010 Retrofit Damper | 10" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/Retrofit-Round-WEB_0_06532a49-b5e4-4185-b8a2-7ce042498a98_medium.jpg?v=1708892722)
128010 | Retrofit Damper | 10" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128010
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![Braeburn 119109 Round Damper | 9" Round Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/Round-Bypass-Damper_71986011-d6d5-46d0-abcc-5bac04018e6f_medium.jpg?v=1708892709)
119109 | Round Damper | 9" Round Bypass Damper | Braeburn
Brand: Braeburn
SKU: 119109
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![Braeburn 119018 Round Damper | 18" Round Motorized Damper Spring Return - Normally Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PC_SR-Round_a85b2a5f-9223-441a-b744-027dcc9407bd_medium.jpg?v=1708892753)
119018 | Round Damper | 18" Round Motorized Damper Spring Return - Normally Open | Braeburn
Brand: Braeburn
SKU: 119018
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![Braeburn 119010 Round Damper | 10" Round Motorized Damper Spring Return - Normally Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PC_SR-Round_1c92cfce-e06e-4341-a7fe-6ac48854990d_medium.jpg?v=1708892707)
119010 | Round Damper | 10" Round Motorized Damper Spring Return - Normally Open | Braeburn
Brand: Braeburn
SKU: 119010
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![Braeburn 109020 Round Damper | 20" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_444e789b-cc82-478a-8448-ca24fec4c576_medium.jpg?v=1708892695)
109020 | Round Damper | 20" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109020
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![Braeburn 109018 Round Damper | 18" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_1bb000ad-4c56-4d01-997b-fa97129f99b3_medium.jpg?v=1708892696)
109018 | Round Damper | 18" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109018
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![Braeburn 109016 Round Damper | 16" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_14edcb69-4bba-4aa2-8b3b-2b5b1f79ab57_medium.jpg?v=1708892689)
109016 | Round Damper | 16" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109016
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![Braeburn 109009 Round Damper | 9" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_520c45ee-a913-4d4f-b91a-fd02a616bd14_medium.jpg?v=1708892736)
109009 | Round Damper | 9" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109009
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![Braeburn 109007 Round Damper | 7" Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PO_PC-Round_medium.jpg?v=1708892702)
109007 | Round Damper | 7" Round Motorized Damper | Braeburn
Brand: Braeburn
SKU: 109007
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![EWC Controls 10 PRD-RD 10 Inch Round Manual Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bypass1_8f262048-9e8f-4e7c-942e-239d2e2c32a2_medium.jpg?v=1713902350)
10 PRD-RD | 10 Inch Round Manual Bypass Damper | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 10 PRD-RD
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![EWC Controls 4 SID 4 Inch Slip In Retrofit Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sid1_5ee89470-427f-4c28-bae0-c567eabe4fe9_medium.gif?v=1713902470)
4 SID | 4 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 4 SID
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![EWC Controls 5 URD-SRE120 N.O. 5 Inch 120V Round Motorized Spring Return Damper Normally Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sr120small-proof_5a09e1ec-2315-4a95-bade-eb4b550e74fc_medium.gif?v=1713902502)
5 URD-SRE120 N.O. | 5 Inch 120V Round Motorized Spring Return Damper Normally Open | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 5 URD-SRE120 N.O.
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![EWC Controls 5 RSD 5 Inch Round Motorized Spring Return Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rsd_746677d6-fba9-4843-8bb1-5cd88d6cedfc_medium.png?v=1713902498)
5 RSD | 5 Inch Round Motorized Spring Return Damper | EWC Controls
Brand: EWC Controls
SKU: 5 RSD
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