Dampers 18 x 6 Size (in)
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![EWC Controls 18X6 ND Rectangular Damper | 18X6 ND MOTORIZED DAMPER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_07eef9d7-7a89-4018-a2d9-dff98539686d_medium.png?v=1720000491)
18X6 ND | Rectangular Damper | 18X6 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 18X6 ND
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![EWC Controls 18X6 ND-RSD NO Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd-rsd_21484158-c088-47ce-add4-c0be00e84aba_medium.png?v=1720000463)
18X6 ND-RSD NO | Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 18X6 ND-RSD NO
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![EWC Controls 18X6 ND-RSD NC Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd-rsd_97020746-7291-43e3-95aa-5b8c20b7481a_medium.png?v=1720000497)
18X6 ND-RSD NC | Rectangular Damper | 18X6 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls
Brand: EWC Controls
SKU: 18X6 ND-RSD NC
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![EWC Controls 18X6 ND-15S 18X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_46d7eb6d-510d-41a7-b727-34838aaf03c7_medium.png?v=1720000350)
18X6 ND-15S | 18X6 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X6 ND-15S
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![iO HVAC Controls MBD-1806-BM Manual Rectangular 18 x 06 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/balancing_damper_rect_365b4b3f-e360-440a-a4a4-aef2c95f9924_medium.jpg?v=1719992352)
MBD-1806-BM | Manual Rectangular 18 x 06 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1806-BM
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![iO HVAC Controls TD-1806-BM Trane 18 x 06 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-TDXXXX_df255b9a-64bc-4c68-9df5-9cc6c2d63f00_medium.jpg?v=1719992533)
TD-1806-BM | Trane 18 x 06 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1806-BM
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![iO HVAC Controls TD-1806 Trane 18 x 06 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-TDXXXX_82be210f-d0bf-45bc-9a15-3329061ebdb6_medium.jpg?v=1719992523)
TD-1806 | Trane 18 x 06 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1806
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![iO HVAC Controls RM-1806-BM Rheem 18 x 06 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RheemRectangular_9ce36337-e791-435c-955b-7ffa318f7186_medium.jpg?v=1719992464)
RM-1806-BM | Rheem 18 x 06 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-1806-BM
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![iO HVAC Controls MD-1806-BM MD Series 18x06 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_8418c276-ff56-440b-8e6a-b0f148cec774_medium.jpg?v=1719992434)
MD-1806-BM | MD Series 18x06 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1806-BM
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![iO HVAC Controls RM-1806 Rheem 18 x 06 Rectangular Zone Damper, 35 second Belimo actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RheemRectangular_e0934ffc-c328-4bc2-825f-8b7c7c14025d_medium.jpg?v=1719992429)
RM-1806 | Rheem 18 x 06 Rectangular Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-1806
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![iO HVAC Controls MD-1806 MD Series 18x06 (3) Wire Damper PO/PC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-MDXXXX_ccd63055-6bde-4d91-98bb-f7638a637dbf_medium.jpg?v=1719992405)
MD-1806 | MD Series 18x06 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-1806
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![iO HVAC Controls MBD-1806 Manual Rectangular 18 x 06 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/balancing_damper_rect_dad81e4e-5c5b-4b56-a927-a45a520a5019_medium.jpg?v=1719992337)
MBD-1806 | Manual Rectangular 18 x 06 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-1806
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![iO HVAC Controls HD-1806 Rectangular 18 x 06 Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_6cf63ed8-c848-4591-85db-b582c159cf97_medium.jpg?v=1719992261)
HD-1806 | Rectangular 18 x 06 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1806
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![iO HVAC Controls HD-1806-PO 18 x 06 Rectangular Two-Position Zone Damper - Powered Open | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_4bf8aecb-acec-4592-8fd1-7f17284760a7_medium.jpg?v=1719992227)
HD-1806-PO | 18 x 06 Rectangular Two-Position Zone Damper - Powered Open | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1806-PO
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![iO HVAC Controls D-Z1-1810-BM 18 x 10 -Bottom Mount, Two-Position Zone One Damper Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-DZ-XXXX_web_f2ed2cda-8ec2-4e99-90e7-68408d5779ef_medium.jpg?v=1719992226)
D-Z1-1810-BM | 18 x 10 -Bottom Mount, Two-Position Zone One Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-1810-BM
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![iO HVAC Controls HD-1806-BM Rectangular 18 x 06 Zone Damper-BM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-HDXXXX_83380970-1a60-4f47-be9a-cf8600ea0444_medium.jpg?v=1719992165)
HD-1806-BM | Rectangular 18 x 06 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-1806-BM
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![iO HVAC Controls CD-1806-BM Carrier 18 x 06 Rectangular Zone Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO-CDXXXX_a3dcaa23-e174-4770-a2df-611b508afc34_medium.jpg?v=1719992085)
CD-1806-BM | Carrier 18 x 06 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1806-BM
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