24" X 12" TRUEZONE RECTANGULAR ZONE DAMPER

24" X 12" TRUEZONE RECTANGULAR ZONE DAMPER, THE ZD IS A POWER CLOSE AND SPRING OPEN DAMPER, IT HAS A 24 VAC MOTOR USED TO CONTROL CIRCULATING AIR IN HEATING, COOLING AND VENTILATION SYSTEMS. IT IS USED WHEN A NORMALLY OPEN DAMPER IS REQUIRED, MOTOR SPECS:24VAC, 60HZ, 7W, WEIGHT:8 LBS., IN MFG BOX, ORIGIN:MEXICO.