Step 2: Prepare The Venting System - Dometic DOTR12CWIV Installation Instructions Manual

STEP 2:
PREPARE THE VENTING SYSTEM
NOTE: The ductwork you need for outside ventilation is not included with your oven. The standard
ductwork fittings and length are shown in Figure 10, page 9.
You may vent your oven in one of three ways. However, do NOT vent into a wall cavity, an attic,
or an unused area.
Roof-venting If your oven is located on an outside wall near the roof, as in Figures 7 (3
10" duct) and 9 (6" round duct.)
Wall-venting If your oven is located on an outside wall of your house, as in Figure 6 (3
duct) and Figure 9 (6" round duct.)
Room-venting If your oven is located on an inside wall of your house, as in Figure 8.
NOTE: If you choose the rear exhaust method (roof-or wall-venting), be sure there is enough clearance
within the wall for the exhaust duct.
cabinet
oven
3 1/4"x10"
Wall venting
REMEMBER AS YOU INSTALL THE
VENTING:
• Keep the length of the ductwork and the
number of elbows to a minimum to
ventilate your oven efficiently.
See examples on page 9.
• Keep the size of the ductwork the same.
• Do not install two elbows together.
• Use duct tape to seal all joints in the duct
system.
• Use caulking to seal the exterior wall or
roof opening around the cap.
W A R N I N G -F I R E H A Z A R D
THIS OVEN MUST BE PROPERLY VENTED!
Wall Venting
wall cap
through-the-wall
duct
Figure 6
cabinet
oven
cabinet
oven
Roof venting
Room Venting
Figure 8
- 8 -
1 /
1 /
4
Roof Venting
roof cap
3 1/4"x10"
duct
through-the-roof
Figure 7
roof cap
6" min.
diameter
round duct
elbow
3 1/4" to round
duct transition
3 1/4" to round
ductwork transition
Figure 9
" x
4
" x 10"
wall cap