Dampers Rectangular Shape
From rectangular to motorized dampers, from bypass dampers to zoning panels: we’ve got it all! Find what you are looking for in our stock of over 2,000 products.
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![iO HVAC Controls MD-1810-BM MD Series 18x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_ec6a05f2-7696-40c2-b561-f581aacb5481_medium.jpg?v=1708912746)
MD-1810-BM | MD Series 18x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1810-BM
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![iO HVAC Controls MD-1808 MD Series 18x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_6cf4e453-46be-4194-a7e1-380eb4178c68_medium.jpg?v=1708912705)
MD-1808 | MD Series 18x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1808
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![iO HVAC Controls MD-1610 MD Series 16x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_a15c5925-d2e3-44c7-8a68-0f7db11de140_medium.jpg?v=1708912675)
MD-1610 | MD Series 16x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1610
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![iO HVAC Controls MD-1412 MD Series 14x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_medium.jpg?v=1708912662)
MD-1412 | MD Series 14x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1412
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![iO HVAC Controls MD-1410-BM MD Series 14x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b9a45fd9-8914-45e3-9969-5c218c8197bc_medium.jpg?v=1708912649)
MD-1410-BM | MD Series 14x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1410-BM
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![iO HVAC Controls HD-3822 Rectangular 38 x 22 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_d1d64309-0c80-4c4d-81d7-78d757b32563_medium.jpg?v=1715804844)
HD-3822 | Rectangular 38 x 22 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-3822
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![iO HVAC Controls HD-3608-BM Rectangular 36 x 08 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_f534fe06-2a8c-4cf3-a803-54506fd594d2_medium.jpg?v=1715804917)
HD-3608-BM | Rectangular 36 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-3608-BM
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![iO HVAC Controls HD-3608 Rectangular 36 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_ffdacda1-7d87-4fb9-994e-a113eee0ccd3_medium.jpg?v=1715804912)
HD-3608 | Rectangular 36 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-3608
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![iO HVAC Controls HD-2610-BM Rectangular 26 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_4840f9f0-fc3a-44d7-8eae-f8dc8faff9a9_medium.jpg?v=1715804897)
HD-2610-BM | Rectangular 26 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2610-BM
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![iO HVAC Controls HD-2424 Rectangular 24 x 24 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_7892f4ed-9502-4991-bf9c-588b2257fe33_medium.jpg?v=1715804916)
HD-2424 | Rectangular 24 x 24 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2424
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![iO HVAC Controls HD-2418 Rectangular 24 x 18 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_e531782d-faad-407f-aefd-e1a8c0b5e369_medium.jpg?v=1715804903)
HD-2418 | Rectangular 24 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2418
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![iO HVAC Controls HD-2410-BM Rectangular 24 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_8cea99fb-f753-4c1c-b88b-692c64bfd9d8_medium.jpg?v=1715804898)
HD-2410-BM | Rectangular 24 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2410-BM
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![iO HVAC Controls HD-2408 Rectangular 24 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_b5a87ee6-1273-4e96-b6ea-f19b587f19a4_medium.jpg?v=1715804931)
HD-2408 | Rectangular 24 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2408
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![iO HVAC Controls HD-2210-BM Rectangular 22 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_b000339a-d677-4962-b01a-d71a8025e942_medium.jpg?v=1715804903)
HD-2210-BM | Rectangular 22 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2210-BM
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![iO HVAC Controls HD-2210 Rectangular 22 x 10 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_b343535a-c70a-4308-b331-04e636504c34_medium.jpg?v=1715804907)
HD-2210 | Rectangular 22 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2210
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![iO HVAC Controls HD-2208-BM Rectangular 22 x 08 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_b6b490a1-6b1e-4e54-82b1-88a0ec71cd51_medium.jpg?v=1715804948)
HD-2208-BM | Rectangular 22 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2208-BM
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![iO HVAC Controls HD-2010-BM Rectangular 20 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_d6a69749-4a44-44fb-9525-e4c319cbfa9e_medium.jpg?v=1715804940)
HD-2010-BM | Rectangular 20 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2010-BM
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![iO HVAC Controls HD-1818 Rectangular 18 x 18 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_60ea0d49-7f78-4753-86b1-00e3a0d00601_medium.jpg?v=1715804931)
HD-1818 | Rectangular 18 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1818
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![iO HVAC Controls HD-1810-BM Rectangular 18 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_9c7da1ae-a74e-4b4c-8fd6-731c4fe98cc6_medium.jpg?v=1715804943)
HD-1810-BM | Rectangular 18 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1810-BM
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![iO HVAC Controls HD-1810 Rectangular 18 x 10 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_6b2e8ae0-62b0-442a-bede-6fd651b7076c_medium.jpg?v=1715804903)
HD-1810 | Rectangular 18 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1810
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![iO HVAC Controls HD-1612-BM Rectangular 16 x 12 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_b62265cf-e010-4e24-9f03-6fa4ad4d2b9b_medium.jpg?v=1715804961)
HD-1612-BM | Rectangular 16 x 12 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1612-BM
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![iO HVAC Controls HD-1608-BM Rectangular 16 x 08 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_c2fa8799-4545-4f22-a2da-1832e363d29f_medium.jpg?v=1715804916)
HD-1608-BM | Rectangular 16 x 08 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1608-BM
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![iO HVAC Controls HD-1606 Rectangular 16 x 06 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_d18fdb34-f028-4845-89c8-6b7dd35aec28_medium.jpg?v=1715804930)
HD-1606 | Rectangular 16 x 06 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1606
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![iO HVAC Controls HD-1414 Rectangular 14 x 14 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_a7463782-9545-4a8c-924b-ef8dd0aefa5b_medium.jpg?v=1715804935)
HD-1414 | Rectangular 14 x 14 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1414
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