24
Installation Instructions
Example 2
Duct Fitting Number Total
Equivalent of Fittings Equivalent
Length Length of
Fittings
5″to 6″
Transition 111
6″Straight 1 2+4+6+4=16 16
6″Elbow 5315
6″to
31⁄4″ x 10″
Transition 111
31⁄4″ x 10″
Straight 11010
31⁄4″ x 10″
Wall Cap 20 1 20
Total 63
Example 1
Duct Fitting Number Total
Equivalent of Fittings Equivalent
Length Length of
Fittings
5″to 6″
Transition 111
6″Straight 1 2+4+6=12 12
6″Elbow 5210
6″Wall Cap 28 1 28
Total 51
5″to 6″Transition
5″to 6″Transition
10 ft. of 31⁄4″ x 10″Straight
6″to 31⁄4″ x 10″Transition
2 ft. of 6″Round
2 ft. of 6″Round
6″Elbow
6″Elbow
6″Elbow
6″Elbow
6″Elbow
4 ft. of 6″Round
4 ft. of 6″Round
4 ft.of 6″Round
31⁄4″ x 10″Wall Cap
6 ft. of 6″Round
6 ft. of 6″Round
6″Wall Cap