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-2408 MD Series 24x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_f03cd433-cdef-4207-a77e-b593c05e9fe9_medium.jpg?v=1708912639)
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/products/iO-MDXXXX_06bd3cc7-4d30-4fc3-8fa7-7d7c96bf6df3_medium.jpg?v=1708912654)
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/products/iO-MDXXXX_b34da211-a65a-45c4-961b-dffae39e4492_medium.jpg?v=1708912666)
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/products/iO-MDXXXX_dadc7670-f1fd-4ce8-8211-9c9dc1efc727_medium.jpg?v=1708912696)
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/products/iO-MDXXXX_c27889de-1209-479d-b193-61e9bf8d4477_medium.jpg?v=1708912733)
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/products/iO-MDXXXX_8a5e1f2f-b170-40a9-87dd-de8b44114a27_medium.jpg?v=1708912734)
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/products/iO-MDXXXX_50c10fc9-c4a6-4e5f-a1e3-55b22b9f08f6_medium.jpg?v=1708912738)
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/products/iO-MDXXXX_a82e749b-1e4d-4f14-8825-0c6c70236f24_medium.jpg?v=1708912679)
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/products/iO-MDXXXX_3efee3e0-60b8-4ded-acfa-733c558c0916_medium.jpg?v=1708912678)
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/products/iO-MDXXXX_6017c261-0c89-459b-8609-fb46ef6e8667_medium.jpg?v=1708912716)
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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![iO HVAC Controls MD-2212 MD Series 22x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_01ca44e8-9d35-4c46-b3db-55df66f440e9_medium.jpg?v=1708912631)
MD-2212 | MD Series 22x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2212
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![iO HVAC Controls MD-2210 MD Series 22x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_5976ca46-65e6-47ea-8170-7c4c17b58f8b_medium.jpg?v=1708912649)
MD-2210 | MD Series 22x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2210
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![iO HVAC Controls MD-2208-BM MD Series 22x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_6f9cff44-d3ed-4c25-a952-8b9af0ddf1f2_medium.jpg?v=1708912715)
MD-2208-BM | MD Series 22x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2208-BM
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![iO HVAC Controls MD-2208 MD Series 22x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_d19ddb01-7459-4d71-a25f-76e44fb7cee8_medium.jpg?v=1708912641)
MD-2208 | MD Series 22x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2208
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![iO HVAC Controls MD-2020 MD Series 20x20 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b6e83bd5-2f76-429b-8a56-a53ae03c5945_medium.jpg?v=1708912747)
MD-2020 | MD Series 20x20 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2020
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![iO HVAC Controls MD-2018-BM MD Series 20x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_269030bd-9cf1-4d3b-b5db-79230551a509_medium.jpg?v=1708912636)
MD-2018-BM | MD Series 20x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2018-BM
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![iO HVAC Controls MD-2018 MD Series 20x18 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_3ba5d646-01b6-436a-a5a6-db4bbd7524ba_medium.jpg?v=1708912692)
MD-2018 | MD Series 20x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2018
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![iO HVAC Controls MD-2016-BM MD Series 20x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_6a2d37c4-f7a3-4b02-a7eb-75a5aae15058_medium.jpg?v=1708912725)
MD-2016-BM | MD Series 20x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2016-BM
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![iO HVAC Controls MD-2016 MD Series 20x16 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_e501e533-019c-498a-82c8-dc29e97d1d7f_medium.jpg?v=1708912706)
MD-2016 | MD Series 20x16 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2016
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![iO HVAC Controls MD-2014-BM MD Series 20x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_5e008e15-1057-4009-a23d-b1a44809c799_medium.jpg?v=1708912710)
MD-2014-BM | MD Series 20x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2014-BM
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![iO HVAC Controls MD-2014 MD Series 20x14 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_8e9eb582-ab45-435a-82d1-b8303f45689b_medium.jpg?v=1708912641)
MD-2014 | MD Series 20x14 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2014
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![iO HVAC Controls MD-2012-BM MD Series 20x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_e71c5aa8-90cc-45f1-89a8-a62112e067a6_medium.jpg?v=1708912738)
MD-2012-BM | MD Series 20x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2012-BM
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![iO HVAC Controls MD-2012 MD Series 20x12 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_7bb306ef-faef-4bb5-8c9f-3f733e015b96_medium.jpg?v=1708912743)
MD-2012 | MD Series 20x12 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2012
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![iO HVAC Controls MD-2008-BM MD Series 20x08 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_7741d890-1638-49eb-8144-6ab23efb29aa_medium.jpg?v=1708912657)
MD-2008-BM | MD Series 20x08 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2008-BM
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