Cumberland
1004 E. Illinois St.
Assumption, IL 62510
Phone 1-217-226-4421
Fax 1-217-226-4420
Manual Part No. 4801-5125 Rev 1-15 Page 3 of 6
FRAMING DIAGRAM
FRAM I NG I NSTRUCTI ONS
Diagram 1
– Framing Diagram
See Fan Spacing
Dimensions in
Diagram 2 Below
INTAKE
SIDE
EXHAUST
ORIFICE
SIDE
Width
Rough Opening
Height
Fan Size
Fan Model
Width
Height
36"
Mega Flow Cone Fan
42.75” (108.6 cm)
43.75” (111.1 cm)
48”
Mega Flow Cone Fan
54.75” (139 cm)
55.75” (141.6 cm)
52"
Mega Flow Cone Fan
56.75” (144.2 cm)
57.75” (146.7 cm)
54"
Mega Flow Cone Fan
60.63” (154 cm)
61.75” (156.8 cm)
