Regency Fireplace Products City CST60E-LP, Owners & Installation Manual

Page: 73 / 132

City Series CST60E
|
73
installation
CL
CL
56-1/4" (1429mm)
Min. height
(Rigid)
center
of hole
Diagram 4
Diagram 3
7.
Ensure that the pipe clearances to combustible
materials are maintained (Diagram 3). Install
the termination cap.
The four wood screws provided should be
replaced with appropriate fasteners for stucco,
brick, concrete, or other types of sidings.
8. Before connecting the horizontal run of vent pipe
to the vent termination, slide the wall thimble
over the vent pipe. The wall thimble is required
for all horizontal terminations.
9. Slide the appliance and vent assembly towards
the wall, carefully inserting the vent pipe into the
vent cap assembly. It is important that the vent
pipe extends into the vent cap far enough to
create a minimum pipe overlap of 1-1/4 inches
(32 mm). Secure the connection between the
vent pipe and the vent cap.
10. Install the wall thimble in the center of the framed
hole and attach it with wood screws (Diagram
4).
Install the vent system according to the manufacturer's
instructions included with the components.
1. Set the unit in its desired location. Check to
determine if wall studs or roof rafters are in the
way when the venting system is attached. If this
is the case, you may want to adjust the location
of the unit. Rough in the gas, preferably on the
right side of the unit, and the electrical (junction
block is on the left side) on the left.
2. Direct vent pipe and fittings are designed with
special twist-lock connections to connect the
venting system to the appliance flue outlet. A
twist-lock appliance adaptor is required.
3. In conjunction with the approved vent system,
install the adaptor after the unit is set in its
location. Put a bead of Mill-Pac inside the outer
section of the adapter and a bead of Mill-Pac
on the inner collar. Slip the adapter over the
existing inner and outer flue collar. Fasten to
the outer collar only with the 3 supplied screws
(drilling pilot holes will make this easier).
4. Level the fireplace and fasten it to the framing
using nails or screws through the top and side
nailing strips.
Diagram 1
Diagram 2
6. Mark the wall for a square hole - see chart on
this page for size. The center of the square hole
should line up with the centerline of the horizontal
pipe. Cut and frame the square hole in the
exterior wall where the vent will be terminated.
See diagram 2 for center line requirements.
If the wall being penetrated is constructed of
non-combustible material, i.e. masonry block
or concrete, an 8" (203mm) diameter hole is
acceptable.
5. Assemble the desired combination of pipe and
elbows to the appliance adaptor and twist-lock
for a solid connection.
Recommended Framed Opening Size
Vent Size Framing Size
4" (102 mm) x 6-5/8" (168 mm) 10" (254mm) x
10" (254mm)
Horizontal Top* 3" (76mm)*
Horizontal Side 2 " (51mm)
Horizontal Bottom 2" (51mm)
Vertical Vent 2" (51mm)
Minimum Vent Clearances
to Combustibles
Horizontal Termination - 4"
x 6-5/8" (102 mm x 168 mm)
Venting (Rigid Vent Systems)
The recommended framing dimensions (inside
measurements) for the 4" x 6-5/8" (102 mm x
168 mm) rigid vent terminations are below, for
use with a firestop or wall thimble.
* Clearances noted below must be maintained,
except when passing through a wall, ceiling, or at
the termination where the use of a firestop or wall
thimble reduces clearance to 1-1/2" (38 mm).
NO
TES
a) The horizontal run of vent must be level,
or have a 1/4 inch rise for every 1 foot
of run towards the termination. Never
allow the vent to run downward; this
could cause high temperatures and
cause a fire.
b) The location of the horizontal vent
termination on an exterior wall must
meet all local and national building
codes.
The Power Vent System is a Direct Vent Terminal designed to allow installation of gas appliances where typical vent configurations cannot be achieved.
These installation instructions must be used in conjunction with the appliance and appropriate Power Vent components installation instructions.
120 Volt power supply is required to operate this system.
NO
TES
a. For best results and optimum
performance with each approved
venting system, application of Mil-
Pac sealant (supplied) to every inner
pipe connection is recommended.
Failure to apply Mil-Pac may result
in drafting or performance issues
not covered under warranty.
b. Horizontal runs of vent must be
supported every 3 feet (0.9 m). Wall
straps are available for this purpose.
NO
TE
• If installing termination on a vinyl
siding covered wall, a vinyl siding
standoff or furring strips must be used
to ensure that the termination is not
recessed into the siding.