Product Description
. . . . . Siemens GCA121.1P GCA 2-Position Spring Return 142 lb-in Electronic Damper Actuator w/ Plenum Cables. Siemens. Siemens. GCA121.1P.
. . . . . Siemens GCA121.1P GCA 2-Position Spring Return 142 lb-in Electronic Damper Actuator w/ Plenum Cables. Siemens. Siemens. GCA121.1P.