Equivalent lengths of duct pieces are based
on actual tests and reflect requirements for
good venting performance with any hood.
Equivalent lengths of duct pieces are based
on actual tests and reflect requirements for
good venting performance with any hood.
( )
24 ft (7.3 m)
x ( 1 )
= 24 ft or 7.3 m
25 ft (7.6 m)
x ( 2 )
= 50 ft or 15.2 m
1 ft (0.3 m)
x ( 3 )
= 3 ft or 0.9 m
= 74 ft or 20.9 m
24 ft (7.3 m)
x ( 1 )
= 24 ft or 7.3 m
5 ft (7.6 m)
x ( 1 )
= 5 ft or 15.2 m
1 ft (0.3 m)
x ( 12 )
= 12 ft or 3.6 m
= 41 ft or 10.4 m
Total Ductwork
Total Ductwork
