18X20 ND | Rectangular Damper | 18X20 ND MOTORIZED DAMPER | EWC Controls Joint_Quarter Turn Angle Supply Stop 2 316 SS HEX NIPPLE

2 316 SS HEX NIPPLE

3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRDGE EPDM

6 PVC 90 ELBOW SOCKET CL63

DUCT PROBE TEMP SENSOR 10K THERMISTOR 18" DUCT PROBE

1-1/2 300# BLK 45 ELBOW

18X20 ND | Rectangular Damper | 18X20 ND MOTORIZED DAMPER | EWC Controls Joint_Quarter Turn Angle Supply Stop 2 316 SS HEX NIPPLEACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X20 ND MOTORIZED DAMPER The hand damper is used to restrict airflow through the by pass trunk during by pass operation. These were designed to meet ACCA Manual Zr specification performance ratings and California Title 24 requirements. Resources Datasheet More Info ^^This damper is 18" by 20". The motor lever is installed on