Hood Exhaust - GE JVM1540MP2SA Installation Instructions Manual

Installation Instructions
HOOD EXHAUST
NOTE: Read these next two pages only if you plan to vent your exhaust to the
outside. If you plan to recirculate the air back into the room, proceed to page 6.
OUTSIDETOP EXHAUST (EXAMPLE ONLY)
The following chart describes an example of one possible
ductwork installation.
EQUIVALENT NUMBER EQUIVALENT
DUCT PIECES LENGTH x USED = LENGTH
RoofCap 24 Ft. x
12 Ft.Straight Duct 12 Ft. x
(6" Round)
Rectangular-to-Round 5 Ft. x
TransitionAdaptor*
Equivalent l engthsof duct piecesare basedon actualtests and
reflect requirements for goodventing performance with anyvent hood.
(1)
(1)
(1)
Total Length =
24 Ft.
12 Ft.
5 Ft.
41 Ft.
* IMPORTANT: If a rectangular-to-round transition adaptor is used, the bottom corners of the damper
will have to be cut to fit, using the tin snips, in order to allow free movement of the dampeL
OUTSIDE BACK EXHAUST (EXAMPLE ONLY)
The following chart describes an example of one possible
ductwork installation.
[
DUCT PIECES
Wall Cap
EQUIVALENT NUMBER
LENGTH* x USED
40 Ft. x (1)
3 Ft.Straight Duct
3W'x 10" Rectangular)
90° Elbow
3 Ft. x (1)
10 Ft. x (2)
EQUIVALENT
LENGTH
40 Ft.
3 Ft.
20Ft.
Equivalent l engthsof duct piecesare basedon actual tests and
reflect requirements for goodventing performance with anyvent hood.
Total Length = 63 Ft.
NOTE: For back exhaust, care should be taken to align exhaust with space between studs, or wall should be prepared
at the time it is constructed by leaving enough space between the wall studs to accommodate exhaust.
4