Specification Sheet

356
DIMENSIONS
Size
Dimensions (Inches) Metal Gauges
Avg.
Wt.
A B C D E F
Hood
Crown
Hood
Side
Base
Curb
Cap
24 58 35 30 44 23 33-1/4 18 18 16 16 425
30 66 41 36 44 23 39-1/4 18 18 16 16 550
36 78 47 42 44 23 45-1/4 18 18 16 16 700
42 87 53 48 51 30 51-1/4 18 16 16 16 800
48 99 59 54 51 30 57-1/4 18 16 16 14 1100
54 111 65 60 51 30 63-1/4 18 16 14 14 1300
60 111 71 66 51 30 69-1/4 18 16 14 14 1550
60 123 71 66 51 30 69-1/4 18 16 14 14 1690
A - Outside dimension of square hood.
B - Inside dimension of square curb cap.
C - Minimum inside dimension of curb or roof opening for rated performance.
D - Height of unit above curb cap.
E - Height of hood opening above curb cap.
F - Outside dimension of prefab curb.
Model HREB-C Belt Drive
Model HRED-C Direct Drive
MODELS HREB-C & HRED-C
HOODED PROPELLER ROOF EXHAUST FANS