GE ZV421, ZV541 Mount Template, Size And Install Ductwork, Installation Instructions

Installation Instructions

STEP 2 MOUNT TEMPLATE

• Select the template for your hood size.
• Align the template with the marks on the ceiling and
tape in place.
– Be sure the template is oriented correctly,
with the front of the hood.
• Use a plumb to check to be sure the mounting
holes will provide parallel alignment with the
countertop below.
• Center punch all hole locations.
• Drill pilot holes in the 4 screw locations. Use a
3/16” bit and drill approximately 1-1/2” deep.
• Drive 4 Hex head wood screws (Screws A) into
the center of the ceiling joists and cross framing.
Leave a 1/4" gap to allow the screw head to
engage the keyhole slots on the support frames.
• Cut the 10-1/2" duct opening through the sheet	Screws A
rock.

1/4" Gap

STEP 3 SIZE AND INSTALL DUCTWORK

•Measure from house duct flange to bottom of support frame. Subtract 4-3/8" for clearance to the bottom of the support frame.

•Cut the 10” duct length to size.

•Secure duct to house ducting with sheet metal screws.

•Seal all connections with duct tape.

•Attach the duct collar loosely, about 1" from the bottom of the duct using Screws B.

House

Duct

Duct

Length

Duct

Duct

Collar

Screws B

4-3/8" Clearance to Bottom of Frame

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