12X8 ND-RSD NO | Rectangular Damper | 12X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Size_15X14 ^^This 192 Powerstar Day/Night Pneumatic

^^This 192 Powerstar Day/Night Pneumatic Room Thermostat is reverse acting for day/night applications

20X4 PVC STUB SADDLE SOCKET SCH80 N

1-1/2X14 CPVC NIPPLE TBE SCH80

8X2-1/2 PVC REDUCING TEE SOCKET SCH80

2 remote sensor inputs

12X8 ND-RSD NO | Rectangular Damper | 12X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls Size_15X14 ^^This 192 Powerstar Day/Night PneumaticACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 12X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY OPEN Resources Datasheet ^^This damper is 12" by 8". The motor lever is installed on the 8" side. Full dimensional specifications are in the datasheet below.