Io hvac controls Rectangular dampers Type
I/O HVAC controls and building automation systems for controlling HVAC equipment and integrating it with building management systems. Order now at Blackhawk Supply.
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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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![iO HVAC Controls HD-1410 Rectangular 14 x 10 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_db759484-4a8c-446c-9179-8eea20554924_medium.jpg?v=1715804884)
HD-1410 | Rectangular 14 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1410
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![iO HVAC Controls HD-1406 Rectangular 14 x 06 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_31444b24-f8a9-4e2c-bf74-043434068b9c_medium.jpg?v=1715804944)
HD-1406 | Rectangular 14 x 06 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1406
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![iO HVAC Controls HD-0808 Rectangular 08 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_4f856cbf-d96d-4672-852e-1724050ffe6a_medium.jpg?v=1715804943)
HD-0808 | Rectangular 08 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-0808
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![iO HVAC Controls HD-0806-BM Rectangular 08 x 06 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_941dc6af-27b8-4fa5-bcd5-3ef9b0b9d752_medium.jpg?v=1715804907)
HD-0806-BM | Rectangular 08 x 06 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-0806-BM
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![iO HVAC Controls CD-3620 Carrier 36 x 20 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_3419ab74-022d-4334-9a0b-4b61bd645511_medium.jpg?v=1708912406)
CD-3620 | Carrier 36 x 20 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-3620
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![iO HVAC Controls CD-3618 Carrier 36 x 18 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_0c531a13-66b6-4f54-82db-01da6814fdd0_medium.jpg?v=1708912379)
CD-3618 | Carrier 36 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-3618
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![iO HVAC Controls CD-3616 Carrier 36 x 16 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_c4efe4b8-d6ac-49fc-832b-b7cfe8033e8a_medium.jpg?v=1708912392)
CD-3616 | Carrier 36 x 16 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-3616
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![iO HVAC Controls CD-3418 Carrier 34 x 18 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_2e8bff33-c731-4ca7-a10f-e644ea56ec85_medium.jpg?v=1708912402)
CD-3418 | Carrier 34 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-3418
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![iO HVAC Controls CD-2424 Carrier 24 x 24 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_2aeada72-a20c-40d2-a6db-166da66aaf03_medium.jpg?v=1708912392)
CD-2424 | Carrier 24 x 24 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2424
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![iO HVAC Controls CD-2412 Carrier 24 x 12 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_3383ce7e-e6ae-4e6c-8bd2-f08368e45745_medium.jpg?v=1708912374)
CD-2412 | Carrier 24 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2412
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![iO HVAC Controls CD-2012-BM Carrier 20 x 12 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_1357cdd1-4700-47fb-8ce4-5c9f31ed314d_medium.jpg?v=1708912365)
CD-2012-BM | Carrier 20 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2012-BM
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![iO HVAC Controls CD-2010 Carrier 20 x 10 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_91ad3dd6-72b0-4930-921e-0879470b829c_medium.jpg?v=1708912352)
CD-2010 | Carrier 20 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2010
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![iO HVAC Controls CD-1610 Carrier 16 x 10 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_00a212ae-436f-45a6-9d38-b0ba6c1c9d6b_medium.jpg?v=1708912366)
CD-1610 | Carrier 16 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1610
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![iO HVAC Controls CD-1210-BM Carrier 12 x 10 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-CDXXXX_d78019f7-8e0e-45c4-8508-f31d5bc8569d_medium.jpg?v=1708912379)
CD-1210-BM | Carrier 12 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1210-BM
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