Dampers Non-spring return Spring return

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 iO HVAC Controls TD-2214-BM Trane 22 x 14 Rectangular Zone Damper | Blackhawk Supply
TD-2214-BM | Trane 22 x 14 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2214-BM
each
View Details iO HVAC Controls TD-2214 Trane 22 x 14 Rectangular Zone Damper | Blackhawk Supply
TD-2214 | Trane 22 x 14 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2214
$272.43 each
View Details iO HVAC Controls TD-2212-BM Trane 22 x 12 Rectangular Zone Damper | Blackhawk Supply
TD-2212-BM | Trane 22 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2212-BM
$272.43 each
View Details iO HVAC Controls TD-2212 Trane 22 x 12 Rectangular Zone Damper | Blackhawk Supply
TD-2212 | Trane 22 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2212
$270.60 each
View Details iO HVAC Controls TD-2210-BM Trane 22 x 10 Rectangular Zone Damper | Blackhawk Supply
TD-2210-BM | Trane 22 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2210-BM
$270.60 each
View Details iO HVAC Controls TD-2210 Trane 22 x 10 Rectangular Zone Damper | Blackhawk Supply
TD-2210 | Trane 22 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2210
$267.01 each
View Details iO HVAC Controls TD-2208-BM Trane 22 x 08 Rectangular Zone Damper | Blackhawk Supply
TD-2208-BM | Trane 22 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2208-BM
$267.01 each
View Details iO HVAC Controls TD-2208 Trane 22 x 08 Rectangular Zone Damper | Blackhawk Supply
TD-2208 | Trane 22 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2208
$242.91 each
View Details iO HVAC Controls TD-2020 Trane 20 x 20 Rectangular Zone Damper | Blackhawk Supply
TD-2020 | Trane 20 x 20 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2020
$242.91 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
$295.51 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 TD-2016-BM Trane 20 x 16 Rectangular Zone Damper | Blackhawk Supply
TD-2016-BM | Trane 20 x 16 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2016-BM
$290.31 each
View Details iO HVAC Controls TD-2016 Trane 20 x 16 Rectangular Zone Damper | Blackhawk Supply
TD-2016 | Trane 20 x 16 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2016
$281.62 each
View Details iO HVAC Controls TD-2014-BM Trane 20 x 14 Rectangular Zone Damper | Blackhawk Supply
TD-2014-BM | Trane 20 x 14 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2014-BM
$281.62 each
View Details iO HVAC Controls TD-2012-BM Trane 20 x 12 Rectangular Zone Damper | Blackhawk Supply
TD-2012-BM | Trane 20 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2012-BM
$265.52 each
View Details iO HVAC Controls TD-2012 Trane 20 x 12 Rectangular Zone Damper | Blackhawk Supply
TD-2012 | Trane 20 x 12 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2012
$260.23 each
View Details iO HVAC Controls TD-2010-BM Trane 20 x 10 Rectangular Zone Damper | Blackhawk Supply
TD-2010-BM | Trane 20 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2010-BM
$260.23 each
View Details iO HVAC Controls TD-2010 Trane 20 x 10 Rectangular Zone Damper | Blackhawk Supply
TD-2010 | Trane 20 x 10 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2010
$254.95 each
View Details iO HVAC Controls TD-2008-BM Trane 20 x 08 Rectangular Zone Damper | Blackhawk Supply
TD-2008-BM | Trane 20 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2008-BM
$254.95 each
View Details iO HVAC Controls TD-2008 Trane 20 x 08 Rectangular Zone Damper | Blackhawk Supply
TD-2008 | Trane 20 x 08 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2008
$244.49 each
View Details iO HVAC Controls TD-2006 Trane 20 x 06 Rectangular Zone Damper | Blackhawk Supply
TD-2006 | Trane 20 x 06 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-2006
$244.49 each
View Details iO HVAC Controls TD-1818 Trane 18 x 18 Rectangular Zone Damper | Blackhawk Supply
TD-1818 | Trane 18 x 18 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1818
$242.84 each
View Details iO HVAC Controls TD-1816-BM Trane 18 x 16 Rectangular Zone Damper | Blackhawk Supply
TD-1816-BM | Trane 18 x 16 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1816-BM
$300.48 each
View Details iO HVAC Controls TD-1816 Trane 18 x 16 Rectangular Zone Damper | Blackhawk Supply
TD-1816 | Trane 18 x 16 Rectangular Zone Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: TD-1816
$278.03 each
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Square D 9001K35 Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Blackhawk Supply
9001K35 | Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Square D by Schneider Electric
Brand: Square D
SKU: 9001K35
$190.85 each
Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S
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Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
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Square D MA4IMA16 Surge Protection Module, IMA, 160kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Blackhawk Supply
MA4IMA16 | Surge Protection Module, IMA, 160kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Square D by Schneider Electric
Brand: Square D
SKU: MA4IMA16
$555.85 each
Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP
$591.10 each
Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000
$133.92 each
Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
$187.59 each
Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2
$590.04 each
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