EWC Controls

597 products

EWC Controls

ND-RSD-18X22

18" High X 22" Wide Parallel Blade Zone Damper with 24Vac, Power Open, Spring Return Closed, Synchronous Motor mounted on 22" side

EWC Controls

ND-RSD-18X22-NO

18" High X 22" Wide Parallel Blade Zone Damper with 24Vac, Power Closed, Spring Return Open, Synchronous Motor mounted on 22" side

EWC Controls

ND-RSD-18X24

18" High X 24" Wide Parallel Blade Zone Damper with 24Vac, Power Open, Spring Return Closed, Synchronous Motor mounted on 24" side

EWC Controls

ND-RSD-18X24-NO

18" High X 24" Wide Parallel Blade Zone Damper with 24Vac, Power Closed, Spring Return Open, Synchronous Motor mounted on 24" side

EWC Controls

ND-RSD-18X26

18" High X 26" Wide Parallel Blade Zone Damper with 24Vac, Power Open, Spring Return Closed, Synchronous Motor mounted on 26" side

EWC Controls

ND-RSD-18X26-NO

18" High X 26" Wide Parallel Blade Zone Damper with 24Vac, Power Closed, Spring Return Open, Synchronous Motor mounted on 26" side

EWC Controls

ND-RSD-18X6

18hX6w PARL N/C 24v 2-POS S/R

EWC Controls

ND-RSD-18X6-NO

EWC Controls

ND-RSD-18X8

18" Wide X 8" High Parallel Blade Zone Damper with 24Vac, Power Open, Spring Return Closed, Synchronous Motor mounted on 8" side

EWC Controls

ND-RSD-18X8-NO

18" Wide X 8" High Parallel Blade Zone Damper with 24Vac, Power Closed, Spring Return Open, Synchronous Motor mounted on 8" side