Dampers (hidden without zone panels) iO HVAC Controls
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-3608-BM 36" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_46d088a7-5416-44f9-bb3a-d13f8b687e52_medium.jpg?v=1708912636)
MD-3608-BM | 36" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3608-BM
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![iO HVAC Controls MD-3608 36" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_d178176a-4113-424d-a16e-ec98a1370e35_medium.jpg?v=1708912649)
MD-3608 | 36" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3608
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![iO HVAC Controls MD-3412-BM 34" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_12517413-2c96-4c66-bd07-760bce0ffb4c_medium.jpg?v=1708912683)
MD-3412-BM | 34" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3412-BM
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![iO HVAC Controls MD-3410-BM 34" x 10" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_b5956590-b3f4-40b3-9b76-6dc03d0d88ae_medium.jpg?v=1708912688)
MD-3410-BM | 34" x 10" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3410-BM
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![iO HVAC Controls MD-3408 34" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_0d425e2f-54db-4734-9228-833ddcb10d7b_medium.jpg?v=1708912692)
MD-3408 | 34" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3408
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![iO HVAC Controls MD-3218-BM 32" x 18" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_3850d498-1bd0-4486-9c76-614f06d450a5_medium.jpg?v=1708912654)
MD-3218-BM | 32" x 18" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3218-BM
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![iO HVAC Controls MD-3212-BM 32" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_b22c14eb-79f3-4e19-9487-f14b2cb83a2f_medium.jpg?v=1708912649)
MD-3212-BM | 32" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3212-BM
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![iO HVAC Controls MD-3212 32" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_38a13b81-a9bc-4045-9940-7ecfffc6f8bb_medium.jpg?v=1708912705)
MD-3212 | 32" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3212
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![iO HVAC Controls MD-3208-BM 32" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_9c1c6c73-f4a2-4b46-8b1b-4d986481ca51_medium.jpg?v=1708912710)
MD-3208-BM | 32" x 08" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-3208-BM
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![iO HVAC Controls MD-2812-BM 28" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_medium.jpg?v=1708912654)
MD-2812-BM | 28" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2812-BM
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![iO HVAC Controls MD-2406-BM 24" x 6" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MD-XXXX-BM_4788bc8d-f6b8-4eea-9063-5618f89c5edf_medium.jpg?v=1708912719)
MD-2406-BM | 24" x 6" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2406-BM
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![iO HVAC Controls MD-2406 24" x 6" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_eb489b60-a4db-41f2-b95a-ade75960675d_medium.jpg?v=1708912719)
MD-2406 | 24" x 6" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2406
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![iO HVAC Controls MBD-3220 iO HVAC Controls Manual Balancing Damper 32 x 20 with locking quad | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MBD-XXXX_web_b3b9d525-68ba-4169-9cd2-ee5f0c172432_medium.jpg?v=1708912631)
MBD-3220 | iO HVAC Controls Manual Balancing Damper 32 x 20 with locking quad | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-3220
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![iO HVAC Controls HD-NA-3822 38 x 22 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_76a0ce0a-aaf5-4107-a23e-da90939e1add_medium.png?v=1708912605)
HD-NA-3822 | 38 x 22 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3822
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![iO HVAC Controls HD-NA-3812 38 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_f2344564-427c-400f-b757-9bf22970644a_medium.png?v=1708912613)
HD-NA-3812 | 38 x 12 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3812
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![iO HVAC Controls HD-NA-3810 38 x 10 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_e74f22c1-05fa-4a77-a9c7-8653c6091af5_medium.png?v=1708912607)
HD-NA-3810 | 38 x 10 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3810
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![iO HVAC Controls HD-NA-3628 36 x 28 Two-Position Zone Damper No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_d8278e9c-ad16-4233-9f32-a0815868ec7f_medium.png?v=1708912600)
HD-NA-3628 | 36 x 28 Two-Position Zone Damper No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3628
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![iO HVAC Controls HD-NA-3624 36 x 24 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_982841ee-2956-4756-9869-e90b4fa52982_medium.png?v=1708912598)
HD-NA-3624 | 36 x 24 Two-Position Zone Damper -No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3624
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![iO HVAC Controls HD-NA-3620 36 x 20 Two-Position Zone Damper No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_a53ac408-47e7-470c-9e8a-17ddb4863310_medium.png?v=1708912596)
HD-NA-3620 | 36 x 20 Two-Position Zone Damper No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3620
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![iO HVAC Controls HD-NA-3618 36 x 18 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_6c0bbaa9-4b01-49e9-87fc-08d1713e5065_medium.png?v=1708912610)
HD-NA-3618 | 36 x 18 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3618
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![iO HVAC Controls HD-NA-3616 36 x 16 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_29e52719-333d-4127-8b22-5eb272bd8570_medium.png?v=1708912593)
HD-NA-3616 | 36 x 16 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3616
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![iO HVAC Controls HD-NA-3612 36 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_c8a3bbee-dec0-4f3f-b122-aedc8ca3be72_medium.png?v=1708912602)
HD-NA-3612 | 36 x 12 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3612
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![iO HVAC Controls HD-NA-3610 36 x 10 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_2e7f3a20-3adf-4ca0-a669-56bc1a78bfd3_medium.png?v=1708912593)
HD-NA-3610 | 36 x 10 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3610
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![iO HVAC Controls HD-NA-3608 36 x 08 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD-NA-XXXX_2c505bc5-04b9-421c-b629-c435d62ef6bf_medium.png?v=1708912576)
HD-NA-3608 | 36 x 08 Two-Position Zone Damper-No Actuator, 5 / 8-1 / 2 Shaft | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-NA-3608
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