GE Profile JGP979BEF Installation & Owner's Instructions page 24

Example 1
6" Wall Cap
Duct Fitting
Equivalent
Length
5" to 6"
Transition 1
6" Straight 1
6" Elbow 5
6" Wall Cap 28
Installation Instructions
5" to 6" Transition
2 ft. of 6" Round
6" Elbow
4 ft. of 6" Round
6" Elbow
6 ft. of 6" Round
Number Total
of Fittings Equivalent
Length of
Fittings
1 1
2+4+6=12 12
2 10
1 28
Total 51
Example 2
" x 10" Transition
6" to 3 1 ⁄
4
" x 10" Straight
10 ft. of 3 1 ⁄
4
Duct Fitting
Equivalent
Length
5" to 6"
Transition
6" Straight
6" Elbow
6" to
" x 10"
3 1 ⁄
4
Transition
" x 10"
3 1 ⁄
4
Straight
" x 10"
3 1 ⁄
4
Wall Cap
24
5" to 6" Transition
2 ft. of 6" Round
6" Elbow
4 ft. of 6" Round
6" Elbow
6 ft. of 6" Round
6" Elbow
4 ft. of 6" Round
" x 10" Wall Cap
3 1 ⁄
4
Number
of Fittings
1 1
1 2+4+6+4=16
5 3
1 1
1 10
20 1
Total
Total
Equivalent
Length of
Fittings
1
16
15
1
10
20
63