GE ZV421 Ventilation Hood User Manual


 
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