GE Island Vent Hood ZV421 ZV541 - Manual (Page 11)

11
Top View – Ceiling Joists Run Perpendicular to Front of Hood
Top View – Ceiling Joists at Angle with Front of Hood
Installation Instructions
STEP 1 CONSTRUCT CEILING SUPPORT
CONTINUED
12-3/4” (42” Hood)
17” (54” Hood)
Install Cross-
Framing
Symmetrically About
Duct/Cooktop
Centerline
16” Joist
Spacing
8 5/8” 10” Duct
Front
of
Hood
2x4 Cross
Framing
Cooktop
Outline Align duct
to center of
Cooktop
12-3/4” (42” Hood) 17” (54”
Hood) Install Cross-Framing
Symmetrically About
Duct/Cooktop Centerline
16” Joist
Spacing
8 5/8”
10” Duct
Front
of
Hood
2x4 Cross
Framing
Cooktop
Outline
Align duct
to center of
Cooktop
EXAMPLE B
EXAMPLE C