Dampers (hidden without zone panels) Spring return Spring return
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-2624 26 x 24 Rectangular Two-Position Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_c2508404-3c01-40a4-9bfc-43e686e75f8a_medium.jpg?v=1708912738)
MD-2624 | 26 x 24 Rectangular Two-Position Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2624
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![iO HVAC Controls MD-3208 MD Series 32x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_e5865168-f0bd-4996-8b60-f86eda63e5c4_medium.jpg?v=1708912640)
MD-3208 | MD Series 32x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3208
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![iO HVAC Controls MD-3020 MD Series 30x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_75a7837d-0153-433f-b67b-2ad7c68d9524_medium.jpg?v=1708912738)
MD-3020 | MD Series 30x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3020
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![iO HVAC Controls MD-3018 MD Series 30x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_264ed7c8-f923-45c7-b31a-e747fb45a27e_medium.jpg?v=1708912701)
MD-3018 | MD Series 30x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3018
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![iO HVAC Controls MD-3016 MD Series 30x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_5eb1e854-c922-4913-b68f-58ba5f2cb04e_medium.jpg?v=1708912715)
MD-3016 | MD Series 30x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3016
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![iO HVAC Controls MD-3014-BM MD Series 30x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_d98a6a38-e8f6-4713-800e-3625bceb0bfa_medium.jpg?v=1708912627)
MD-3014-BM | MD Series 30x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3014-BM
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![iO HVAC Controls MD-3014 MD Series 30x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_2b3b17c7-a79c-4889-b55d-8fcc83b7bcd6_medium.jpg?v=1708912636)
MD-3014 | MD Series 30x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3014
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![iO HVAC Controls MD-3012-BM MD Series 30x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_a1fbe42c-e0b1-485f-9af8-10ab93ac67e3_medium.jpg?v=1708912710)
MD-3012-BM | MD Series 30x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3012-BM
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![iO HVAC Controls MD-3012 MD Series 30x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b43eb5c8-d11b-4129-bef7-55ab84fb54e2_medium.jpg?v=1708912719)
MD-3012 | MD Series 30x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3012
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![iO HVAC Controls MD-3010-BM MD Series 30x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_43de0595-bcf4-4ffa-b5ba-7b01134532e2_medium.jpg?v=1708912636)
MD-3010-BM | MD Series 30x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3010-BM
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![iO HVAC Controls MD-3010 MD Series 30x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_ce6e575c-5014-40f0-87c4-14e9be1f2793_medium.jpg?v=1708912746)
MD-3010 | MD Series 30x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3010
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![iO HVAC Controls MD-3008-BM MD Series 30x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_4e1d1612-b07c-47f7-a8d8-d2ad8b69d355_medium.jpg?v=1708912684)
MD-3008-BM | MD Series 30x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3008-BM
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![iO HVAC Controls MD-3008 MD Series 30x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_be6d9a4b-2fe9-42c1-8af4-99d9d56beee1_medium.jpg?v=1708912725)
MD-3008 | MD Series 30x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3008
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![iO HVAC Controls MD-2820 MD Series 28x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_5937ba7e-848d-4625-9caf-6718cc4e43a1_medium.jpg?v=1708912641)
MD-2820 | MD Series 28x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2820
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![iO HVAC Controls MD-2818 MD Series 28x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_a95125f2-83d3-4e33-b2d5-5e2e2cc23bbc_medium.jpg?v=1708912666)
MD-2818 | MD Series 28x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2818
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![iO HVAC Controls MD-2814-BM MD Series 28x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b890f694-1c50-467b-82a6-6b2911f80816_medium.jpg?v=1708912658)
MD-2814-BM | MD Series 28x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2814-BM
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![iO HVAC Controls MD-2814 MD Series 28x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b6b8b334-0516-4641-b8f9-fd536014aa43_medium.jpg?v=1708912627)
MD-2814 | MD Series 28x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2814
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![iO HVAC Controls MD-2812 MD Series 28x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_ffb128b3-1f23-4252-afad-26b38243fefb_medium.jpg?v=1708912666)
MD-2812 | MD Series 28x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2812
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![iO HVAC Controls MD-2810-BM MD Series 28x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_da0a1f85-f335-46ef-b6bc-0a6d41fb09f6_medium.jpg?v=1708912662)
MD-2810-BM | MD Series 28x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2810-BM
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![iO HVAC Controls MD-2810 MD Series 28x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_cfcddff2-d13c-41ba-9e49-2ac0bf67b195_medium.jpg?v=1708912720)
MD-2810 | MD Series 28x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2810
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![iO HVAC Controls MD-2808-BM MD Series 28x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_36a736fb-d68a-4925-b251-e44db07c9535_medium.jpg?v=1708912719)
MD-2808-BM | MD Series 28x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2808-BM
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![iO HVAC Controls MD-2808 MD Series 28x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_340ef416-6868-4c8d-9fa3-c5cad2af67e9_medium.jpg?v=1708912747)
MD-2808 | MD Series 28x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2808
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![iO HVAC Controls MD-2626 MD Series 26x26 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_fda1c3ff-9970-4c26-9442-c6106ac09a48_medium.jpg?v=1708912666)
MD-2626 | MD Series 26x26 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2626
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![iO HVAC Controls MD-2620 MD Series 26x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_58647977-6151-46e9-9090-33f157d274bd_medium.jpg?v=1708912650)
MD-2620 | MD Series 26x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2620
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