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City Series CST60E
installation - general
Chase Enclosure
Max
3
”
(76 mm)
Ceiling
Ceiling
Top of chase enclosure
Max
3
”
(76 mm)
Stud
Stud
Stud
Stud
40”
(1016 mm)
Chase Vent
C40 Chase Vent Framing Clearances
Opening for vent
4”-4.5”
(102 mm x 114 mm)
Min 42.25”
(1073 mm)
Framed
o
pening must be between 4”
(102 mm)
and 4.5”
(114 mm)
tall, and at least 42.25”
(1073 mm)
wide
to acco
m
modate the
c
hase vent.
The top of the chase vent opening must be
3
” or less from the top of the
chase enclosure.
40”
(1016 mm)
Chase Vent
Top of chase enclosure
In the example above, the ceiling does not
meet the requirement as it is higher than
the specified minimum.
Top of chase
enclosure is sealed off to
meet the 0-2'' (51mm) requirement.
Top of chase enclosure
Minimum 180 sq. in. opening (bench)
Minimum 120 sq. in. opening (flush)
When choosing to install the ventilation openings from the front or sides, the top of the ventilation opening cannot be any lower than 0-2" (51mm) from the
top of the chase enclosure for all installations.
The minimum height of the enclosure from the base of the appliance is 52" (1321 mm) for the bench installation and 81-1/4" (2064 mm) for the flush instal-
lation.
A minimum 180 sq. in. (bench) or 120 sq. in. (flush) opening in the enclosure is required to maintain safe operating temperatures. This can be achieved in a
number of ways, including those shown in the examples in this manual.
Max. 2''
(51mm)
Max. 2''
(51mm)
IMPOR
TANT
• Exterior wall/alcove enclosure : when installing into an exterior cavity or alcove enclosure (ceiling, back, and sides) re-
gardless of where the appliance is placed within the home, drywall or other materials such as plywood, wood studs, etc.
are required to prevent heat from escaping above or through the enclosure (other than out the required grill / ventilation
openings).
• Internal chase : when installing as an internal chase framing regardless of where the appliance is placed within the
home, drywall or other materials such as plywood must be used on the rear wall of the chase to eliminate heat escaping
into the rear wall cavity. The ceiling will also need to be finished to prevent heat escaping into floor joists, or the attic
space if the chase extends to it. One of the following methods must be used to prevent the heat from escaping:
a. If choosing drywall, ensure that it butts up tight with no gaps.
b. Plywood, wood studs, etc. installed tightly with no gaps.
• This appliance was designed to allow hot air to escape through the chase enclosure ventilation/grill openings. If hot air
is trapped as a result of it escaping through joints, crevasses, open studs, or other openings within the enclosure, this
will change the clearances within the enclosure, causing it to overheat. It is vital that all hot air within the enclosure exit
through the ventilation openings only. Ensure that the ventilation openings are constructed to prevent debris from falling
into the enclosure.
• DO NOT cover or place objects in front of the ventilation opening air outlet(s).
Minimum 180 sq. in. opening (bench)
Minimum 120 sq. in. opening (flush)
Содержание City CST60E-LP
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