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7
3
1
⁄
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
⁄
4
″
x 10
″
rectangular,
6
″
or 7
″
diameter round duct
should not exceed 65 equivalent feet.
DUCTING CHART—JV5 Series Models
0
25
50
75
100
125
150
175
Equivalent Length (feet)
300
250
200
150
Air V
olume (CFM)
3
1
⁄
4
″
x 10
″
Rectangular
7
″
Round
•
•
•
•
•
•
•
•
•
•
•
•
DUCTING CHART—JV6 Series Models
0
25
50
75
100
125
150
Equivalent Length (feet)
450
400
350
300
250
200
Air V
olume (CFM)
3
1
⁄
4
″
x 10
″
Rectangular
7
″
Round
•
•
•
•
•
•
•
•
•
•
•
•
Содержание JV535
Страница 36: ...16 Soporte al consumidor Solucionar problemas Instrucciones de instalación Operación Seguridad Notas ...
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Страница 38: ...18 Notas Soporte al consumidor Solucionar problemas Instrucciones de instalación Operación Seguridad ...