Dampers Non-spring return Spring return

View Details EWC Controls 22X22 ND Rectangular Damper | 22X22 ND MOTORIZED DAMPER  | Blackhawk Supply
$333.54 each
View Details EWC Controls 30X6 ND Rectangular Damper | 30X6 ND MOTORIZED DAMPER  | Blackhawk Supply
$254.49 each
View Details EWC Controls 28X10 ND Rectangular Damper | 28X10 ND MOTORIZED DAMPER  | Blackhawk Supply
$274.38 each
View Details EWC Controls 24X24 ND Rectangular Damper | 24X24 ND MOTORIZED DAMPER  | Blackhawk Supply
$353.94 each
View Details EWC Controls 20X10 ND Rectangular Damper | 20X10 ND MOTORIZED DAMPER  | Blackhawk Supply
$248.37 each
View Details EWC Controls 20X6 ND Rectangular Damper | 20X6 ND MOTORIZED DAMPER  | Blackhawk Supply
$229.50 each
View Details EWC Controls 14X14 ND Rectangular Damper | 14X14 ND MOTORIZED DAMPER  | Blackhawk Supply
$242.76 each
View Details EWC Controls 12X10 ND Rectangular Damper | 12X10 ND MOTORIZED DAMPER  | Blackhawk Supply
$227.46 each
View Details iO HVAC Controls TD-12 Trane 12" Round Zone Damper  | Blackhawk Supply
TD-12 | Trane 12" Round Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-12
$196.80 each
View Details iO HVAC Controls RD-06 Round 6" Retro Damper, 3 wire actuator  | Blackhawk Supply
$151.00 each
View Details iO HVAC Controls RBD-08 8" Retro Boot Damper  | Blackhawk Supply
RBD-08 | 8" Retro Boot Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RBD-08
$139.34 each
View Details iO HVAC Controls EB-18 Electronic 18"  Bypass Damper  | Blackhawk Supply
$435.52 each
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