Whirlpool W10400322F Manual

4. Use saber or keyhole saw to cut the circular vent opening.

1. Mark a centerline on the underside of the top of cabinet.

2. Mark a line 

5" (12.7 cm) from the back wall on the underside 

of the top and bottom of cabinet.

3. Use a compass or a circle template to draw a circle with a 

diameter that is ¼" (0.64 cm) larger than the vent.

4. Use saber or keyhole saw to cut the circular vent opening.

1. Install vent through the vent opening in upper cabinet or wall. 

Complete venting system according to the selected venting 
method. See “Venting Requirements” section. 

2. Use caulking to seal exterior wall or roof opening around the 

cap.

NOTE: Your model will have a 3¼" x 10" (8.3 x 25.4 cm) 
rectangular vent damper on the inside of the range hood.

1. Remove the 3¼" x 10" (8.3 x 25.4 cm) rectangular vent 

damper attached with 3.5 x 9.5 mm screws on the inside your 
range hood. Use these screws to install the rectangular vent 
damper.

2. Lift the range hood up under cabinet and determine final 

location by centering beneath cabinet. Mark on the underside 
of cabinet the location of the 4 keyhole mounting slots on the 
range hood. Set range hood aside on a covered surface.

3. Use 

¹⁄₈" (3 mm) drill bit and drill 4 pilot holes as shown.

4. Install the 4 - 4.5 mm x 13 mm mounting screws in pilot 

holes. Leave about 

¹⁄₄" (6.4 mm) space between screw heads 

and cabinet to slide range hood into place.

¹⁄₄

A

B

A

A