Siemens Building Technologies Damper Actuators
64 results(1 filter applied, reset)Damper actuators are designed for use in a wide range of HVAC applications, ensuring reliable performance, energy efficiency, and long-lasting durability. Built with various torque sizes, they meet all your airflow control needs. As critical components in HVAC systems, actuators and dampers work together to regulate airflow, helping maintain comfort and safety in buildings.

Siemens GCA161.1P
SKU: CS805072MPN: GCA161.1PUPC/EAN: 4034106331276Spring Return, 160 lb-in, 24Vac/dc, 0-10Vdc Control, 90s Run, Feedback, Plenum
$377.31Unit
Siemens GMA161.1P
SKU: CS810365MPN: GMA161.1PUPC/EAN: 804766000317OpenAir Damper Actuator, SR, 62 lb-in
$293.97Unit
Siemens GSD141.1P
SKU: CS3748705MPN: GSD141.1PUPC/EAN: 4047625002442Damper Actuator 20 lb-in,NSR,Floating
$112.89Unit
Siemens GCA161.1U
SKU: CS890187MPN: GCA161.1UUPC/EAN: 7612914017840Spring Return 160 lb-in (18Nm), 24Vac/dc, 0-10 Vdc Control, 90sec Run, Feedback
$376.32Unit
Siemens GDE131.1P
SKU: CS271838MPN: GDE131.1PUPC/EAN: 804766000218Non-spring Return, 44 lb-in (5Nm), 24 Vac, Floating Control, 90sec Run, Plenum
$91.91Unit
Siemens GQD121.1P
SKU: CS2006880MPN: GQD121.1PUPC/EAN: 4034106341152Spring Return Rotary, 20 lb-in, 24Vac/dc, 2-pos Control, 30sec Run, Plenum
$156.34Unit
Siemens GLB161.1P
SKU: CS411419MPN: GLB161.1PUPC/EAN: 804766015977Non-spring Return 88 lb-in (10Nm), 24Vac, 0-10 Vdc Control, 125sec Run, Plenum
$212.62Unit
Siemens GNP191.1P
SKU: CS2758685MPN: GNP191.1PUPC/EAN: 4034106341138Damper Actuator, Fast Acting, Fail Safe 53 lb-in
$395.63Unit
Siemens GMA126.1P
SKU: CS1055435MPN: GMA126.1PUPC/EAN: 804766000263OpenAir Damper Actuator, SR, 62 lb-in
$268.27Unit
Siemens GDE161.1P
SKU: CS774775MPN: GDE161.1PUPC/EAN: 804766000225Non-spring Return, 44 lb-in (5Nm), 24 Vac, 0-10 Vdc Control, 90sec Run, Plenum
$149.72Unit
Siemens GCA166.1U
SKU: CS368386MPN: GCA166.1UUPC/EAN: 4034106340186Spring Return, 160 lb-in, 24Vac/dc, 0-10Vdc Control, 90sec Run, Feedback, 2-Aux
$402.22Unit
Siemens GDE131.1U
SKU: CS120776MPN: GDE131.1UUPC/EAN: 1PGDE131.1UNon-spring Return, 44 lb-in (5 Nm), 24 Vac, Floating Control, 90 sec Run
$90.33Unit
Siemens 332-3011
SKU: CS627900MPN: 332-3011UPC/EAN: 804766001772Damper Actuator, Pneu No. 6, 4” Stroke, 8-13 psi, Integral Pivot, Pos Relay
$1,074.53Unit
Siemens ASK71.5
SKU: CS676658MPN: ASK71.5UPC/EAN: 7612914003812Rotary to Linear Kit can be used with OpenAir™ GDE and GLB Damper actuators.
$74.91Unit
Siemens 331-2961
SKU: CS1064088MPN: 331-2961UPC/EAN: 804766001666Damper Actuator, Pneu No 4, 4” Stroke, 8-13psi, Integ Pivot Mount, UL Rec F/S
$160.03Unit
Siemens GQD131.1P
SKU: CS3345986MPN: GQD131.1PUPC/EAN: 4034106341183Spring Return Rotary, 20 lb-in, 24Vac/dc, Floating Control, 30sec Run, Plenum
$191.41Unit
Siemens GMA126.1U
SKU: CS3029783MPN: GMA126.1UUPC/EAN: 804766000270OpenAir Damper Actuator, SR, 62 lb-in
$383.42Unit
Siemens GCA126.1U
SKU: CS334150MPN: GCA126.1UUPC/EAN: 4034106340032OpenAir Damper Actuator, SR, 160 lb-in
$332.98Unit
Siemens GCA151.1U
SKU: CS628410MPN: GCA151.1UUPC/EAN: 4034106340094SR 160 lb-in, 24Vac/dc, 2-10Vdc Control, 90s Run, Feedback, Signal Inversion
$410.81Unit
Siemens GCA226.1U
SKU: CS453896MPN: GCA226.1UUPC/EAN: 4034106340209Spring Return, 160 lb-in (18Nm), 120 Vac, 2-pos Control, 90sec Run, 2-Aux
$368.71Unit
Siemens GCA126.1P
SKU: CS3154158MPN: GCA126.1PUPC/EAN: 4034106340025OpenAir Damper Actuator, SR, 160 lb-in
$336.55Unit
Siemens GCA151.1P
SKU: CS586401MPN: GCA151.1PUPC/EAN: 4034106340087SR 160 lb-in, 24Vac/dc, 2-10Vdc, 90s Run, Feedback, Signal Inv, Plen
$393.33Unit
Siemens 331-2973
SKU: CS18170MPN: 331-2973UPC/EAN: 804766001673Damper Actuator, Pneu No 4, 4” Stroke, 8-13psi, Pivot, Univ Mt Kit, UL Rec F/S
$246.49Unit
Siemens GCA166.1P
SKU: CS326634MPN: GCA166.1PUPC/EAN: 804766020407SR 160 lb-in, 2 Vac/dc, 0-1 Vdc Control, 90s Run, Feedback, 2-Aux, Plenum
$462.28Unit
Siemens GMA221.1U
SKU: CS1018423MPN: GMA221.1UUPC/EAN: 804766000348OpenAir Damper Actuator, SR, 62 lb-in
$233.07Unit
Siemens GDE161.1Q
SKU: CS3630430MPN: GDE161.1QUPC/EAN: 804766015762Non-spring Return, 44 lb-in, 24Vac, 0-10Vdc Control, 90s Run, 6ft Plenum Cable
$168.29Unit
Siemens 333-072
SKU: CS427718MPN: 333-072UPC/EAN: 804766001796Replacement Diaphragm, No. 4 Damper Act w/ Discontinued Cast Alum Hsg 5pk
$139.26Unit
Siemens GQD151.1P
SKU: CS2402923MPN: GQD151.1PUPC/EAN: 4034106341213Spring Return Rotary, 20 lb-in, 24Vac/dc, 2-10 Vdc Control, 30sec Run, Plenum
$216.64Unit
Siemens 333-572
SKU: CS237192MPN: 333-572UPC/EAN: 804766016318#6 ACT SI 5PK DIAPH REPLACEMENT
$292.16Unit
Siemens GMA121.1P
SKU: CS899604MPN: GMA121.1PUPC/EAN: 804766000249OpenAir Damper Actuator, SR, 62 lb-in
$203.73Unit
Siemens GAP196.1P
SKU: CS3076779MPN: GAP196.1PUPC/EAN: 4034106339913Damper Actuator, 53 lb-in, Fail-In-Place, Fast Acting, Switches
$362.62Unit
Siemens GCA221.1U
SKU: CS411201MPN: GCA221.1UUPC/EAN: 7612914018304Spring Return, 160 lb-in (18 Nm), 120 Vac, 2-position Control, 90 sec Run
$325.30Unit
Siemens GAP191.1P
SKU: CS3019629MPN: GAP191.1PUPC/EAN: 4034106339906Damper Actuator, 53 lb-in, Fail-In-Place, Fast Acting
$284.72Unit
Siemens GCA121.1U
SKU: CS496348MPN: GCA121.1UUPC/EAN: 7612914017833OpenAir Damper Actuator, SR, 160 lb-in
$296.43Unit
Siemens GMA161.1U
SKU: CS66497MPN: GMA161.1UUPC/EAN: 804766000324OpenAir Damper Actuator, SR, 62 lb-in
$278.53Unit
Siemens ASK75.1U
SKU: CS3077093MPN: ASK75.1UUPC/EAN: 804766015472Weathershield Kit, OpenAir GCA, GBB, GIB Series Damper Actuators
$118.39Unit
Siemens GMA151.1P
SKU: CS93738MPN: GMA151.1PUPC/EAN: 804766000300OpenAir Damper Actuator, SR, 62 lb-in
$283.75Unit
Siemens GBB161.1U
SKU: CS911351MPN: GBB161.1UUPC/EAN: 4034106339968Damper Actuator, 221 lb-in, Non-Spring Return, 0-10Vdc Control
$406.63Unit
Siemens 985-004
SKU: CS442060MPN: 985-004UPC/EAN: 985-004Standard Shaft Adapter to 1”dia shaft w/ OpenAir GCA, GBB, GIB, GGD Actuators.
$34.46Unit
Siemens GMA166.1U
SKU: CS3029782MPN: GMA166.1UUPC/EAN: 804766000331OpenAir Damper Actuator, SR, 62 lb-in
$502.46Unit
Siemens GQD221.1U
SKU: CS3154080MPN: GQD221.1UUPC/EAN: 4034106341244Spring Return Rotary, 20 lb-in (2 Nm), 120 Vac, 2-position Control, 30 sec
$172.22Unit
Siemens GDE164.1P
SKU: CS336355MPN: GDE164.1PUPC/EAN: 804766015809NSR 44 lb-in, 24Vac, 0-10Vdc Control, 90s Run, Offset-Span, 2-Aux, Plenum
$263.32Unit
Siemens GCA131.1U
SKU: CS16601MPN: GCA131.1UUPC/EAN: 4034106340056Spring Return, 160 lb-in (18 Nm), 24 Vac/dc, Floating Control, 90 sec Run
$397.03Unit
Siemens GCA121.1P
SKU: CS433004MPN: GCA121.1PUPC/EAN: 4034106340001OpenAir Damper Actuator, SR, 160 lb-in
$294.29Unit
Siemens GLB141.1P
SKU: CS3392848MPN: GLB141.1PUPC/EAN: 1PGLB141.1PDamper Actuator 88 lb-in,NSR,2PT/3PT,plenum
$195.34Unit
Siemens 332-2973
SKU: CS647369MPN: 332-2973UPC/EAN: 804766001765Damper Actuator, Pneu No 4, 4” Stroke, 8-13 psi, Integ Pivot, Univ Mt, Pos Relay
$531.29Unit
Siemens 331-2793
SKU: CS574082MPN: 331-2793UPC/EAN: 804766019821Damper Actuator, Pneumatic, Number 6, 4” Stroke, 3-8 psi, Integral Pivot Mount
$449.84Unit
Siemens ASK71.4
SKU: CS526579MPN: ASK71.4UPC/EAN: 7612914003805Crank Arm Kit, w/Bracket for OpenAir GCA, GBB, GIB, GKB Damper Actuators.
$89.09Unit
Siemens GCA163.1U
SKU: CS997940MPN: GCA163.1UUPC/EAN: 4034106340148SR 160 lb-in, 24Vac/dc, 0-10Vdc Control, 90s Run, Feedback, Offset-Span
$439.80Unit
Siemens GCA163.1P
SKU: CS954131MPN: GCA163.1PUPC/EAN: 4034106340131Spring Return 160 lb-in, 24Vac/dc, 0-10Vdc, 90s Run, Feedback, Offst-Sp, Plenum
$450.65Unit
Siemens 333-071
SKU: CS406350MPN: 333-071UPC/EAN: 804766000089Replacement Diaphragm, No. 4 Damper Act, Sheet Metal Cylinder Housing, 5 pkg
$137.86Unit
Siemens GEB164.1U
SKU: CS460036MPN: GEB164.1UUPC/EAN: 4047625005078NSR, 132 lb-in, 24Vac/dc, 0-10Vdc, 125s Run, Feedback, Offst-Sp, 2-Aux
$425.13Unit
Siemens GIB141.1P
SKU: CS672198MPN: GIB141.1PAlternate Part #: SMNS-GIB131.1PUPC/EAN: 804766015861Non-spring Return, 310 lb-in, 24Vac/dc, Floating Control, 125sec Run, Plenum
$295.90Unit
Siemens GEB161.1U
SKU: CS373044MPN: GEB161.1UUPC/EAN: 4047625005054Non-spring Return, 132 lb-in, 24Vac/dc, 0-10 Vdc Control, 125sec Run, Feedback
$346.40Unit
Siemens 331-2905
SKU: CS999247MPN: 331-2905UPC/EAN: 804766019852Damper Actuator, Pneumatic, Number 4, 4” Stroke, 3-7 psi, Integral Pivot Mount
$229.44Unit
Siemens GQD126.1P
SKU: CS3149083MPN: GQD126.1PUPC/EAN: 1PGQD126.1PSpring Return Rotary, 20 lb-in, 24Vac/dc, 2-pos, 30s Run, Aux Switches, Plenum
$210.26Unit
Siemens 331-3011
SKU: CS84010MPN: 331-3011UPC/EAN: 804766001703Damper Actuator, Pneu No 6, 4” Stroke, 3-13psi, Integ Pivot, Ext Shaft, UL Rec
$418.21Unit
Siemens GBB161.1P
SKU: CS826141MPN: GBB161.1PUPC/EAN: 804766000874Damper Actuator, 221 lb-in, Non-Spring Return, 0-10Vdc Control, Plenum Rated
$305.77Unit
Siemens 331-4311
SKU: CS911652MPN: 331-4311UPC/EAN: 804766000607Damper Actuator, Pneu No 3, 2-⅜” Stroke, 3-7psi, Integral Pivot, Pivot Post
$175.25Unit
Siemens 331-4814
SKU: CS49892MPN: 331-4814UPC/EAN: 804766020018Damper Actuator, Pneu, No 3, 2 ⅜” Stroke, 8-13 psi, Fixed Brkt Mtg, Clevis
$158.42Unit