1ACC30WC Wall Collar

Item Number: 47018

An easy way to install vertically mounted supply and exhaust fans. An internal flange is provided for shutter mounting. The external flange provides a flashing for the wall opening. Galvanized steel construction.

Technical parameters

Dimensions and weights
Weight 67 lb
Model Fan Size A B

1ACC 24WC

24

28 1/8

18 1/2

1ACC 30WC

30

34 1/8

19 1/2

1ACC 36WC

36

40 1/8

21 1/2

1ACC 42WC

42

46 1/8

21 1/2

1ACC 48WC

48

54 1/8

23 1/2

Dimensions are in inches.