Installation Instructions

Roof Jack
tape
1000 N. Greenville Ave.
=
P.O. Box 830426
=
Richardson, TX 75083
=
[phone]
Methods of Ducting Your Vent-A-Hood
Venting Materials Available from Vent-A-Hood
- Step 6.  Connect ducting. 
Do not restrict ducting anywhere including roof
jacks or wall louvers. Do not turn sharp turns
with ducting. Make gradual turns or 45° angles.
- Step 7.  Connect electrical. 
Follow label instructions and remove motor plate. Unplug motor and remove, being careful to not damage blower wheel. Connect electrical, black to
black, white to white and ground to lug provided. Hoods with multiple blower units require separate electrical connections. Replace motor(s) and dont
forget to plug them back in. Replace blower front and be sure it is secured properly and blower wheel(s) turn freely. Model B100, 1.7 Amps. Model
B200, 3.4 Amps. Hoods with heat lamps and/or halogen lamps, 8.0 Amps.
Observe All Governing Codes and Ordinances
A. Model B100: 6 duct or the equivalent
must be installed throughout.
B. Model B200: Transition to 8 round is
provided. 8 duct or the equivalent must
be installed throughout
Hood
Rect. Collar
Blower
Minimum Round
Duct Size
Square
Inches
B100 Single 300 CFM
6 (or equivalent)
28
B200 Dual 600 CFM 8 (or equivalent)
50
19 
1
2
/
21 
1
2
/
5
8
/
8 
Round Vent Duct
30
6,7,8,9
Rect. Vent Duct
30
10
8
16
1
2
/
6, 3
1
4
/
Round Collar
6,7,8,9
Adjustable Elbow
6,7,8,9
Reducer
6
7
8
Transition, 3 X10 to 6/7
1
4
/
6,7
12
10
3
1
4
/
Wall Mount Transition
8
6
6
8
1
2
/
Back Vent Ell
6
6
16
8
1
2
/
9
1
4
/
Offset Kit
6
7
11
16
Open Area -
no screen
Straight Back
Wall Louver Venting
Outside
Wall
Duct
Caution: to reduce the risk of fire or electrical shock, do not use this fan with any solid state speed control device.
9 
3
4
/
8 
5
8
/
11 
1
4
/
Wall Louver Venting
in 2-Story Dwelling
Hood
Floorline
(2nd floor)
Ceiling Line
(1st floor)
tape
Duct
Outside
Wall
Open
area --
no
screen
Roof Jack - 6,7,8
18
18
16
specify
roof pitch
1
/
2
6,7,8
5
8
/
8
Wall Louver
LP Roof Jack 6,7,8
17
17
1
2
/
6
9
14
6 dia.
14
9
8 dia.
II-PWD142/25/99
Other Transitions by Special Order