GE DNCD450EGBWC Installation Instructions Manual page 4

Installation
SEALING OF JOINTS
. All joints should be tight to avoid leaks. The male end of
each section of duct must point away from the dryer.
. The duct shall not be assembled with screws or other
fastening means that extend into the duct and catch lint.
. Duct joints can be made air and moisture-tight by
wrapping the overlapped joints with duct tape.
. Horizontal runs should slope clown toward the outdoors
1//4 inch per foot.
INSULATION
Duct work that runs through an unheated area or is near
air conditioning should be insulated to reduce condensation
and lint build-up.
@ EXHAUST CONNECTION
WARNING
- TO REDUCE THE RISK
OF FIRE OR PERSONAL INJURY:
.This clothes dryer must be exhausted to the outdoors.
. Use only 4" rigid metal ducting for the home exhaust
duct.
.Use only 4" rigid metal or UL-listed flexible metal
(semi-rigid or foil-type) duct to connect the dryer to the
home exhaust duct. It must be installed in accordance
with the instructions found in "Connecting the Dryer to
House Vent" on pages 4-5 of this manual.
. Do not terminate exhaust in a chimney, a wall, a
ceiling, gas vent, crawl space, attic, under an enclosed
floor, or in any other concealed space of a building. The
accumulated lint could create a potential fire hazard.
.Never terminate the exhaust into a common duct with
a kitchen exhaust system. A combination of grease
and lint creates a potential fire hazard.
. Do not use duct longer than specified in the exhaust
length table. Longer ducts can accumulate lint,
creating a potential fire hazard.
. Never install a screen in or over the exhaust duct. This
will cause lint to accumulate, creating a potential fire
hazard.
. Do not assemble ductwork with any fasteners that
extend into the duct. These fasteners can accumulate
lint, creating a potential fire hazard.
. Do not obstruct incoming or exhausted air.
. Provide an access for inspection and cleaning of the
exhaust system, especially at turns and joints. Exhaust
system shall be inspected and cleaned at least once a
year.
THIS DRYER COMES READY FOR REAR
EXHAUSTING. IF SPACE IS LIMITED,
USE THE INSTRUCTIONS IN STEP lO TO
EXHAUST DIRECTLY FROM THE SIDES OR
THE BOTTOM OF THE CABINET.
nstructions
STANDARD REAR EXHAUST
{Vented at floor level}
For straight line installation, connect
the dryer exhaust to the external
exhaust hood using duct tape or
clamp.
EXTERNAL DUCT
DUCTTAPEOR
DUCTCLAMP
4" METALDUCT CUT
TO PROPER LENGTH
DUCTTAPEOR
DUCTCLAMP
NOTE: WE STRONGLYRECOMMEND SOLID
METALEXHAUST DUCTING. HOWEVER,IF
FLEXIBLE DUCTING ISUSEDIT MUSTBE
UL-LISTEDMETAL,NOTPLASTIC.
STANDARD REAR EXHAUST
{Vented above floor level}
ELBOW HIGHLY
RECOMMENDED
(
ELBOW HIGHLY
RECOMMENDED
RECOMMENDED
CONFIGURATION
TOMINIMIZE
EXHAUST
BLOCKAGE.
NOTE: ELBOWS WILL PREVENT DUCT
KINKING AND COLLAPSING.
CONNECTING THE DRYER TO HOUSE VENT
RIGID METALTRANSITION DUCT
. For best drying performance, a rigid metal transition
duct is recommended.
. Rigid metal transition ducts reduce the risk of crushing
and kinking.
UL-LISTED FLEXIBLE METAL(SEMI-RIGID} T RANSITIONDUCT
. If rigid metal duct cannot be used, then UL-listed flexible
metal (semi-rigid)ducting can be used (Kit WXO8X10077).
. Never install flexible metal duct in walls, ceilings, floors or
other enclosed spaces.
. Total length of flexible metal duct should not exceed 8
feet (2.4m).
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