Dampers 22 x 18 Size (in)
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![EWC Controls 22X18 ND Rectangular Damper | 22X18 ND MOTORIZED DAMPER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_d39c097f-a7e3-4f39-8790-5866e8bfe2a1_medium.png?v=1720000477)
22X18 ND | Rectangular Damper | 22X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 22X18 ND
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![EWC Controls 22X18 ND-RSD NC Rectangular Damper | 22X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd-rsd_f39aefef-b535-4e4a-9aae-1fcec07a7436_medium.png?v=1720000469)
22X18 ND-RSD NC | Rectangular Damper | 22X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 22X18 ND-RSD NC
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![EWC Controls 22X18 ND-15S 22X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_69b40c6d-40d6-4095-a346-6f324d1b374f_medium.png?v=1720000325)
22X18 ND-15S | 22X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 22X18 ND-15S
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![iO HVAC Controls TD-2220-BM Trane 22 x 20 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-TDXXXX_73575d64-bd27-4951-bbb2-17620bfb1bb2_medium.jpg?v=1719992529)
TD-2220-BM | Trane 22 x 20 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2220-BM
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![iO HVAC Controls TD-2220 Trane 22 x 20 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-TDXXXX_39c39dd8-317e-4996-8284-f838c138a776_medium.jpg?v=1719992528)
TD-2220 | Trane 22 x 20 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-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 RM-2218-BM Rheem 22 x 18 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RheemRectangular_2c3d8d0c-cc98-4bc2-937c-518b3d7f15be_medium.jpg?v=1719992443)
RM-2218-BM | Rheem 22 x 18 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-2218-BM
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![iO HVAC Controls MBD-2218 Manual Rectangular 22 x 18 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/balancing_damper_rect_8a6f8fdf-ee10-4a9d-934c-4b445e5e0fd6_medium.jpg?v=1719992420)
MBD-2218 | Manual Rectangular 22 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2218
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![iO HVAC Controls RM-2218 Rheem 22 x 18 Rectangular Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RheemRectangular_9430c00e-a4df-4ce6-9d72-0beb8644d8a0_medium.jpg?v=1719992381)
RM-2218 | Rheem 22 x 18 Rectangular Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-2218
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![iO HVAC Controls EB-2218 Electronic 22 x 18 Bypass Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-EB-XXXX_c2492bbb-3312-4ded-8399-bc380a4442ac_medium.jpg?v=1719992296)
EB-2218 | Electronic 22 x 18 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2218
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![iO HVAC Controls HD-2218-BM Rectangular 22 x 18 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_aa5255bc-25cc-4028-bc26-0527f6018775_medium.jpg?v=1719992265)
HD-2218-BM | Rectangular 22 x 18 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2218-BM
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![iO HVAC Controls HD-2218 Rectangular 22 x 18 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_d8c82bf9-81be-49e5-833d-b172000779be_medium.jpg?v=1719992247)
HD-2218 | Rectangular 22 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2218
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![iO HVAC Controls D-Z1-2218 Zone One 22 x 18 Damper Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-DZ-XXXX_web_8955f19e-804f-4961-bf54-7bedd533598e_medium.jpg?v=1719992185)
D-Z1-2218 | Zone One 22 x 18 Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2218
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![iO HVAC Controls CD-2218 Carrier 22 x 18 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-CDXXXX_e41a5abc-c99c-49b4-bf64-88acdc8f3f10_medium.jpg?v=1719992136)
CD-2218 | Carrier 22 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2218
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![iO HVAC Controls CD-2218-BM Carrier 22 x 18 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-CDXXXX_62888f92-f04d-4571-a7cc-83f5f42bca11_medium.jpg?v=1719992117)
CD-2218-BM | Carrier 22 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2218-BM
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