Maytag OVER-THE-RANGE MICROWAVE OVEN Installation Instructions Manual page 9

HOOD EXHAUST DUCT
NOTE: Total length must not exceed the equivalent of 140 Ft.
1
3- x10" rectangular vent system
/ "
4
1
3- / " x 10"
4
90° elbow
2ft.
One 90 degree elbow (25 ft.) =25 ft.
Wall cap (40 ft.)
8 feet straight duct
Total length
Recommended Standard Fittings
1 " x 10" to 6" (5 ft.) 3-
3- /
4
45° elbow (5 ft.)
1
3- / " x 10" flat elbow (10 ft.)
4
6ft.
Wall cap
=40 ft.
= 8 ft.
=73 ft.
1
/ " x 10" roof cap (24 ft.) 3-
4
90° elbow (10 ft.)
1
3-
6" round vent system
Transition
1
3- / " x 10" to 6" transition (5 ft.)= 5 ft.
4
Two 90 degree elbows (10 ft.)
Wall cap (40 ft.)
8 feet straight duct
Total length
/ " x 10" wall cap (40 ft.)
4
9
6ft.
2ft.
90° elbows
1
/ " x 10" 90° elbow (25 ft.)
4
45° elbow (5 ft.)
=20 ft.
=40 ft.
= 8 ft.
=73 ft.