GE JV536HSS - Manual (Page 7)

3 1 ø 4
” x 10” Rectangular Transition to 6” Round = 2 ft.
7” Round 90° Elbow = 14 ft.
7” Roof Cap = 39 ft.
Follow the guidelines for proper duct sizing in the ducting charts.
Installation Instructions
MAXIMUM DUCT LENGTH: For satisfactory air movement, the total duct length of a 3 1 ø 4
”[” rectangular,
6”RU” diameter round duct should not exceed 65 equivalent feet.
D8&7,1*&+$57³-96HULHV0RGHOV
0 25 50 75 100 125 150 175
Equivalent Length (feet)
300
250
200
150
Air Volume (CFM)
3 1 ø 4
”[”
Rectangular
” Round
•
•
•
•
•
•
•
•
•
•
•
•
D8&7,1*&+$57³-96HULHV0RGHOV
0 25 50 75 100 125 150
Equivalent Length (feet)
450
400
350
300
250
200
Air Volume (CFM)
” Round
•
•
•
•
•
•
•
•
•
•
•
3 1 ø 4
”[”
Rectangular
•