GE JGP979 Manual Del Propietario E Instrucciones De Instalación página 25

DUCT LENGTH CHART
Duct Fitting
8" Diameter 90° Elbow
6" Diameter 45° Elbow
Air Flow
Air Flow this direction not recommended.
6" to 3
(15.24 cm to 8.26 cm x 25.4 cm)
Air Flow
" x 10" to 6" 90° Elbow
3 1 ⁄
4
(8.26 cm x 25.4 cm to 15.24 cm)
Air Flow
Air Flow
6" to 3
(15.24 cm to 8.26 cm x 25.4 cm)
" x 10" to 6" Transition
3 1 ⁄
4
(8.26 cm x 25.4 cm to 15.24 cm)
Air Flow
5" to 3
Air Flow
(12.7 cm to 8.26 cm x 25.4 cm)
Air Flow this direction not recommended.
6" Diameter Straight Duct–Feet
(For flex duct multiply by 2.)
" x 10" Straight Duct–Feet
3 1 ⁄
4
Installation Instructions
5" to 6" Transition
(12.7 cm to 15.24 cm)
" x 10" 90° Elbow
1 ⁄
4
" x 10" Transition
⁄
1
4
" x 10" 90° Elbow
1 ⁄
4
" x 10" 90° Elbow
3 1 ⁄
4
(8.26 cm x 25.4 cm)
" x 10" Flat Elbow
3 1 ⁄
4
(8.26 cm x 25.4 cm)
6" Wall Cap
(15.24 cm)
" x 10" Wall Cap
3 1 ⁄
4
(8.26 cm x 25.4 cm)
10" x 10" Roof Jack
(25.4 cm x 25.4 cm)
Thermal Break
Duct Fitting
Equivalent Length
5 ft.
(1.52 m)
2.5 ft.
(0.76 m)
1 ft.
(0.30 m)
5 ft.
(1.52 m)
9 ft.
(2.75 m)
1 ft.
(0.30 m)
4.5 ft.
(1.37 m)
6 ft.
(1.83 m)
5 ft.
(1.52 m)
12 ft.
(3.66 m)
28 ft.
(8.53 m)
20 ft.
(6.10 m)
0 ft.
(0 m)
2 ft.
(0.61 m)
1 ft.
(0.30 m)
1 ft.
(0.30 m)
25
Number Total Equivalent
of Fittings Length of Fitting
System Total