Installing The Ductwork - Frigidaire 30" Gas Cooktop Installation Instructions Manual

GAS COOKTOP INSTALLATION INSTRUCTIONS
8

Installing the Ductwork

Use galvanized or aluminum duct in 6" round
or 3¼" x 10" size, or a combination of both.
PVC duct should be used if installing under a
poured concrete slab. Use the shortest and
straightest duct run possible. For satisfactory
performance, the duct run should not exceed 100
feet equivalent length. Refer to the "Calculating
Duct Length" chart for equivalent lengths. (see
page 14). All duct joints should be fastened with a
screw and sealed with tape as shown in Figure 5.
NOTE: Local building code must be followed in
specifying approved type and schedule of ALL
duct used. Always use an appropriate roof or wall
cap with damper.
Duct Tape
Over Seam
and Screw
Figure 7 – DUCT THROUGH-THE-FLOOR
Air Flow
Screw
Figure 5 –
DUCT TAPE OVER SEAM AND SCREW
Figure 8 – DUCT THROUGH-THE-WALL
Figure 6 – DUCT ON-THE-FLOOR
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