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 iO-WR Wireless Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-WR_web_medium.jpg?v=1708912588)
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
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![iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/IO-WRP_dca1a9ae-5560-47df-a349-ae1b9833c6b4_medium.png?v=1709052496)
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
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![iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-TWIN_web_7c9a4653-9000-41b9-9638-b9672117859a_medium.jpg?v=1708912589)
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
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![iO HVAC Controls UT-SWM Universal Thermostat Smart Wire Module - 2 to 5 Wire Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/UT-SWM_821efdc4-2ac8-4a19-97fb-e9c70ecf1e89_medium.jpg?v=1708912802)
UT-SWM | Universal Thermostat Smart Wire Module - 2 to 5 Wire Adapter | iO HVAC Controls
Brand: iO HVAC Controls
SKU: UT-SWM
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![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO_WR_XR_web_b1a67703-1116-4d67-b510-b2685656413f_medium.png?v=1709052496)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR
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![iO HVAC Controls iO-DFK Dual Fuel Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-DFK_web_38c63e57-1b90-4c47-a7c3-103476dc6616_medium.jpg?v=1708912597)
iO-DFK | Dual Fuel Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-DFK
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![iO HVAC Controls UT32 Titan Universal 3H/2C Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO_20Titan_49880fe7-1ca1-4e5e-ab8b-ad358de3f675_medium.jpg?v=1708912831)
UT32 | Titan Universal 3H / 2C Thermostat | iO HVAC Controls
Brand: iO HVAC Controls
SKU: UT32
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![iO HVAC Controls FS-38 Suction Line Freeze Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FS-38_medium.gif?v=1708912533)
FS-38 | Suction Line Freeze Thermostat | iO HVAC Controls
Brand: iO HVAC Controls
SKU: FS-38
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![iO HVAC Controls iO-TWIN-TR Universal Twinning Kit with 20VA Transformer Included | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/13155_medium.png?v=1708621538)
iO-TWIN-TR | Universal Twinning Kit with 20VA Transformer Included | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN-TR
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![iO HVAC Controls MBD-1608 Manual Rectangular 16 x 08 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/balancing_damper_rect_5247b0f0-b3da-4f07-9658-5d4eab68b9cc_medium.jpg?v=1708912622)
MBD-1608 | Manual Rectangular 16 x 08 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1608
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![iO HVAC Controls iO-LL Lead/Lag Controller | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/13223_medium.png?v=1701800085)
iO-LL | Lead / Lag Controller | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-LL
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![iO HVAC Controls ZP2-HC-ESP-KIT Tow Zone (1H/1C) Panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/ZP2-HC-ESP-KIT_1f29fa2a-2cf5-4674-bbb1-880a4c4f39df_medium.jpg?v=1708912808)
ZP2-HC-ESP-KIT | Tow Zone (1H / 1C) Panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP2-HC-ESP-KIT
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![iO HVAC Controls RBD-06 6" Retro Boot Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RBD-06_485eb2fa-a13e-4510-b04c-7671b6f4d8c2_medium.jpg?v=1708912692)
RBD-06 | 6" Retro Boot Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RBD-06
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![iO HVAC Controls ZP6-ESP-KIT Six Zone (4H/2C) zone panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/ZP6-ESP-KIT_ac7f8b5e-21c6-48af-98df-aef99651885f_medium.jpg?v=1708912818)
ZP6-ESP-KIT | Six Zone (4H / 2C) zone panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP6-ESP-KIT
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![iO HVAC Controls MD-1210-BM MD Series 12x10 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXXXX_b1bf5494-4b82-4168-9f8e-7eb68c814916_medium.jpg?v=1708912689)
MD-1210-BM | MD Series 12x10 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1210-BM
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![iO HVAC Controls MD-08 MD Series 8" Round (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXX_d944a1dc-c347-4b78-b326-499be59c6021_medium.jpg?v=1708912640)
MD-08 | MD Series 8" Round (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-08
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![iO HVAC Controls ZP3-HPS-ESP-KIT Three Zone (3H/2C) Panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/ZP3-HPS-ESP-KIT_35489acb-7a22-4e0e-88d0-09fb6422ef36_medium.jpg?v=1708912814)
ZP3-HPS-ESP-KIT | Three Zone (3H / 2C) Panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HPS-ESP-KIT
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![iO HVAC Controls ZP3-HCMS-ESP-KIT Three Zone (2H/2C) Panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/ZP3-HCMS-ESP-KIT_856b4c3d-b4ff-4afd-9028-764d9a145199_medium.jpg?v=1708912786)
ZP3-HCMS-ESP-KIT | Three Zone (2H / 2C) Panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HCMS-ESP-KIT
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![iO HVAC Controls MD-12 MD Series 12 Round 3 Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXX_82922b0d-e3c9-41c4-83b3-274c99cd3897_medium.jpg?v=1708912738)
MD-12 | MD Series 12 Round 3 Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-12
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![iO HVAC Controls HD-1610-BM Rectangular 16 x 10 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_c08204c8-9fc7-46b6-946f-a0fa026afc2a_medium.jpg?v=1715804958)
HD-1610-BM | Rectangular 16 x 10 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1610-BM
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![iO HVAC Controls ZP3-HPS Three Zone (3H/2C) Zone Panel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/13049_medium.png?v=1701800085)
ZP3-HPS | Three Zone (3H / 2C) Zone Panel | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HPS
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![iO HVAC Controls MD-10 MD Series 10" Round 3 Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO-MDXX_d27316a9-a953-4002-b6f9-ac9348fc2239_medium.jpg?v=1708912746)
MD-10 | MD Series 10" Round 3 Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-10
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![iO HVAC Controls HD-1010 Rectangular 10 x 10 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_6d0f1b92-1eaa-47f5-bd3a-38462fa51af3_medium.jpg?v=1715804912)
HD-1010 | Rectangular 10 x 10 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1010
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![iO HVAC Controls MBD-12 iO HVAC Controls Manual Balancing Damper 12 Round with locking quad | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MBD-12_medium.jpg?v=1708912583)
MBD-12 | iO HVAC Controls Manual Balancing Damper 12 Round with locking quad | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-12
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