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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 MD-2608-BM MD Series 26x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_4278e097-f41c-4665-bd01-77afba7a8c98_medium.jpg?v=1719992396)
MD-2608-BM | MD Series 26x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2608-BM
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![iO HVAC Controls MD-2608 MD Series 26x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_69ba2d6f-9d87-45b9-bc22-d0d37ecfc6d1_medium.jpg?v=1719992395)
MD-2608 | MD Series 26x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2608
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![iO HVAC Controls MD-2424 MD Series 24x24 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_8370fa57-d14c-434c-a462-c254bfc9e728_medium.jpg?v=1719992416)
MD-2424 | MD Series 24x24 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2424
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![iO HVAC Controls MD-2420-BM MD Series 24x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_83a9db80-d5ca-40a6-b733-1d0117c3a112_medium.jpg?v=1719992479)
MD-2420-BM | MD Series 24x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2420-BM
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![iO HVAC Controls MD-2418-BM MD Series 24x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_db0130e0-54dc-442c-a99b-351af20d345f_medium.jpg?v=1719992474)
MD-2418-BM | MD Series 24x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2418-BM
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![iO HVAC Controls MD-2418 MD Series 24x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_dc8900ef-0e06-4ae5-b356-41e93a17e1da_medium.jpg?v=1719992464)
MD-2418 | MD Series 24x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2418
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![iO HVAC Controls MD-2416-BM MD Series 24x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_29540ad2-9147-4413-ba51-164bcfcb7b4c_medium.jpg?v=1719992416)
MD-2416-BM | MD Series 24x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2416-BM
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![iO HVAC Controls MD-2416 MD Series 24x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_b02c81d2-a26d-4d52-95a3-cdd167e4cb4d_medium.jpg?v=1719992459)
MD-2416 | MD Series 24x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2416
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![iO HVAC Controls MD-2414-BM MD Series 24x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_c9efe475-5588-4eb2-be2b-2a6308dfcd04_medium.jpg?v=1719992395)
MD-2414-BM | MD Series 24x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2414-BM
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![iO HVAC Controls MD-2414 MD Series 24x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_2e5dd2b9-9e5f-45b3-bf67-442b971f389e_medium.jpg?v=1719992465)
MD-2414 | MD Series 24x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2414
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![iO HVAC Controls MD-2412-BM MD Series 24x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_040b6255-0fed-459e-a0f6-3479d2ce857d_medium.jpg?v=1719992367)
MD-2412-BM | MD Series 24x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2412-BM
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![iO HVAC Controls MD-2412 MD Series 24x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_fd27b8f5-3008-4a75-a705-60f29b939724_medium.jpg?v=1719992419)
MD-2412 | MD Series 24x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2412
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![iO HVAC Controls MD-2410-BM MD Series 24x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_9d095055-eee8-4e64-aea3-cfa52d84b56b_medium.jpg?v=1719992474)
MD-2410-BM | MD Series 24x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2410-BM
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![iO HVAC Controls MD-2410 MD Series 24x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_040d5021-cdec-4625-8162-72d26ae00f1a_medium.jpg?v=1719992488)
MD-2410 | MD Series 24x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2410
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![iO HVAC Controls MD-2408 MD Series 24x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_ae1617fb-698d-4fbf-8fa8-c5b05cdc04b8_medium.jpg?v=1719992414)
MD-2408 | MD Series 24x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2408
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![iO HVAC Controls MD-2222 MD Series 22x22 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_1fc8b825-83bb-4321-a7a1-e075caf8fc9e_medium.jpg?v=1719992400)
MD-2222 | MD Series 22x22 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2222
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![iO HVAC Controls MD-2220-BM MD Series 22x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_ba7534bb-1cdb-4339-aabf-f45bde441053_medium.jpg?v=1719992410)
MD-2220-BM | MD Series 22x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2220-BM
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![iO HVAC Controls MD-2220 MD Series 22x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_ed6fe4cc-a616-4a60-9b9d-a6650934bb37_medium.jpg?v=1719992439)
MD-2220 | MD Series 22x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2220
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![iO HVAC Controls MD-2218-BM MD Series 22x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_1472abe4-bd36-4fc9-a821-188b43a608ed_medium.jpg?v=1719992484)
MD-2218-BM | MD Series 22x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2218-BM
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![iO HVAC Controls MD-2218 MD Series 22x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_323fa8be-7564-4878-a41b-51a092b1588e_medium.jpg?v=1719992484)
MD-2218 | MD Series 22x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2218
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![iO HVAC Controls MD-2216 MD Series 22x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_f9a14094-0ca3-488e-b4f7-514d6f6c507a_medium.jpg?v=1719992489)
MD-2216 | MD Series 22x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2216
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![iO HVAC Controls MD-2214-BM MD Series 22x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_f4136dc6-c7c6-464b-ac73-ec1d7d6fbf18_medium.jpg?v=1719992424)
MD-2214-BM | MD Series 22x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2214-BM
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![iO HVAC Controls MD-2214 MD Series 22x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_b14d52f7-3c8b-4dc5-b258-d997412bc3fc_medium.jpg?v=1719992424)
MD-2214 | MD Series 22x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2214
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![iO HVAC Controls MD-2212-BM MD Series 22x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_a59915ce-524f-4d74-827e-b9e21e6b369f_medium.jpg?v=1719992469)
MD-2212-BM | MD Series 22x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2212-BM
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