Dometic DF Serie Instructions D'installation page 15

PRE-INSTALLATION
Installing The Duct Adapters
STEP 1
Knockout Location
• Remove the knockout plates from the desired outlets .
• Cover all unused knockouts .
If a knockout is removed accidentally, cover plates are
available for purchase through Dometic .
Cover Plate: 31361
D. Installing the Furnace
• Proceed to the appropriate installation section to install the Furnace:
• Standard Door: See "A . Installing The Furnace Using A Standard Door Option" on page 16 .
• Flush Door: See "B . Installing The Furnace Using A Flush Door Option" on page 17 .
• Small Vent: See "C . Installing The Furnace Using The Small Vent Option" on page 18 .
STEP 2
• Install the duct adapters (provided) by inserting the flange
over the casing hole and turning the duct adapter 90° to
lock the tab into the casing slot .
• Securely attach ducting to the duct adapter . If using screws
to secure the ducting, do not use screws longer than 1/2" .
15
Knockout Location
Duct Adapter
Ducting