Dampers 20 x 18 Size (in)

From rectangular to motorized dampers, from bypass dampers to zoning panels: we’ve got it all! Find what you are looking for in our stock of over 2,000 products.
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View Details EWC Controls 20X18 ND Rectangular Damper | 20X18 ND MOTORIZED DAMPER | Blackhawk Supply
20X18 ND | Rectangular Damper | 20X18 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 20X18 ND
each
View Details iO HVAC Controls EB-2018 Electronic 20 18 Bypass Damper | Blackhawk Supply
EB-2018 | Electronic 20 18 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-2018
$248.88 each
View Details iO HVAC Controls MBD-2018-BM Manual Rectangular 20 x 18 Zone Damper-BM | Blackhawk Supply
MBD-2018-BM | Manual Rectangular 20 x 18 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2018-BM
View Details
View Details iO HVAC Controls MBD-2018 Manual Rectangular 20 x 18 Zone Damper | Blackhawk Supply
MBD-2018 | Manual Rectangular 20 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MBD-2018
View Details
View Details iO HVAC Controls RM-2018-BM Rheem 20 x 18 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | Blackhawk Supply
RM-2018-BM | Rheem 20 x 18 Rectangular bottom mount Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-2018-BM
$398.45 each
View Details iO HVAC Controls RM-2018 Rheem 20 x 18 Rectangular Zone Damper, 35 second Belimo actuator | Blackhawk Supply
RM-2018 | Rheem 20 x 18 Rectangular Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-2018
$290.31 each
View Details iO HVAC Controls TD-2018-BM Trane 20 x 18 Rectangular Zone Damper | Blackhawk Supply
TD-2018-BM | Trane 20 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2018-BM
$290.31 each
View Details iO HVAC Controls TD-2018 Trane 20 x 18 Rectangular Zone Damper | Blackhawk Supply
TD-2018 | Trane 20 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2018
$290.31 each
View Details iO HVAC Controls MD-2018-BM MD Series 20x18 (3) Wire Damper PO/PC | Blackhawk Supply
MD-2018-BM | MD Series 20x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2018-BM
$290.31 each
View Details iO HVAC Controls MD-2018 MD Series 20x18 (3) Wire Damper PO/PC | Blackhawk Supply
MD-2018 | MD Series 20x18 (3) Wire Damper PO / PC | iO HVAC Controls
Brand: iO HVAC Controls
SKU: MD-2018
$276.48 each
View Details iO HVAC Controls HD-2018-BM Rectangular 20 x 18 Zone Damper-BM | Blackhawk Supply
HD-2018-BM | Rectangular 20 x 18 Zone Damper-BM | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2018-BM
$276.48 each
View Details iO HVAC Controls HD-2018 Rectangular 20 x 18 Zone Damper | Blackhawk Supply
HD-2018 | Rectangular 20 x 18 Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: HD-2018
$263.32 each
View Details iO HVAC Controls D-Z1-2018 Zone One 20 x 18 Damper Assembly | Blackhawk Supply
D-Z1-2018 | Zone One 20 x 18 Damper Assembly | iO HVAC Controls
Brand: iO HVAC Controls
SKU: D-Z1-2018
$263.32 each
View Details iO HVAC Controls CD-2018-BM Carrier 20 x 18 Rectangular Zone Damper | Blackhawk Supply
CD-2018-BM | Carrier 20 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2018-BM
$460.81 each
View Details iO HVAC Controls CD-2018 Carrier 20 x 18 Rectangular Zone Damper | Blackhawk Supply
CD-2018 | Carrier 20 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-2018
$290.31 each
View Details EWC Controls 20X18 ND-RSD NC Rectangular Damper | 20X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | Blackhawk Supply
20X18 ND-RSD NC | Rectangular Damper | 20X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 20X18 ND-RSD NC
View Details
View Details EWC Controls 20X18 ND-RSD NO Rectangular Damper | 20X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
20X18 ND-RSD NO | Rectangular Damper | 20X18 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls (OBSOLETE)
Brand: EWC Controls
SKU: 20X18 ND-RSD NO
View Details
Type
Motorized
Spring Return

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