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INSTALLATION
8) 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 suffi cient distance
so as to result in a minimum pipe overlap of
1-1/4 inches. Secure the connection between
the vent pipe and the vent cap 3 sheet metal
screws.
9) Install wall thimble in the center of the 10" square
and attach with wood screws (Diagram 4).
Diagram 4
UNIT INSTALLATION
WITH VERTICAL
TERMINATION
1) Maintain the 1-1/2" clearances (air spaces) to
combustibles when passing through ceilings,
walls, roofs, enclosures, attic rafter, or other
nearby combustible surfaces. Do not pack air
spaces with insulation. Check "Venting" Sections
for the maximum vertical rise
the venting system and the
maximum horizontal offset
limitations.
2) S e t t h e g a s a p p l i a n c e
its desired location. Drop
plumb bob down from the ceiling
the position of the appliance
fl ue exit, and mark the location
where the vent will penetrate
the ceiling. Drill a small
hole at this point. Next,
drop a plumb bob from
the roof to the hole
p r e v i o u s l y
d r i l l e d
the ceiling, and mark the
spot where the vent will penetrate the roof.
3) A Firestop spacer must be installed in the fl oor
or ceiling of every level. To install the Firestop
spacer in a fl at ceiling or wall, cut a 10 inch square
hole. Frame the hole as shown in Diagram 2
and install the fi restop.
Diagram 2
32
4) Assemble the desired lengths of pipe and
elbows. Ensure that all pipes and elbow con-
nections are in the fully twist-locked position
and sealed.
NOTE: For best results and optimum perform-
ance with each approved venting system, it is
highly recommended to apply "Mill-Pac" sealant
(supplied) to every inner pipe connection. Failure
to do so may result in drafting or performance
issues not covered under warranty. Silicone
(red RTV) is optional.
5) Cut a hole in the roof centered on the small
drilled hole placed in the roof in Step 2. The hole
should be of suffi cient size to meet the minimum
requirements for clearance to combustibles
of 1-1/2". Slip the fl ashing under the shingles
(shingles should overlap half the fl ashing) as
per Diagram 3.
o f
Diagram 3: The upper half of the fl ashing is in-
i n
stalled under the roofi ng material and not nailed
a
down until the chimney is installed. This allows
t o
6) Continue to assemble pipe lengths.
Note: If an offset is necessary in the attic to
avoid obstructions, it is important to
support the vent pipe every 3 feet, to
avoid excessive stress on the elbows,
i n
and possible separation. Wall straps
Diagram 1
are available for this purpose.
Galvanized pipe is desirable above the roofl ine
due to its higher corrosion resistance. Continue
to add pipe sections through the fl ashing until
the height of the vent cap meets the minimum
height requirements specifi ed in Dia. 4 or local
codes. Note that for steep roof pitches, the
vertical height must be increased. A poor
draft, or down drafting can result from high
wind conditions near big trees or adjoining
roof lines, in these cases, increasing the
vent height may solve the problem.
7) Ensure vent is vertical and secure the base
of the fl ashing to the roof with roofi ng rails,
slide storm collar over the pipe section and
seal with a mastic.
for small adjustments.
Regency® P33E-4 Zero Clearance Direct Vent Gas Fireplace
Diagram 4
Roof Pitch
Minimum Vent Height
Feet
fl at to 7/12
2
over 7/12 to 8/12
2
over 8/12 to 9/12
2
over 9/12 to 10/12
2.5
over 10/12 to 11/12
3.25
over 11/12 to 12/12
4
over 12/12 to 14/12
5
over 14/12 to 16/12
6
over 16/12 to 18/12
7
over 18/12 to 20/12
7.5
over 20/12 to 21/12
8
8) Install the vertical termination cap by twist-
locking it.
Note: Any closets or storage spaces, which
the vent passes through must be
enclosed.
GAS LINE
INSTALLATION
The gas line is brought through the right side of
the appliance. The gas valve is situated on the
right hand side of the unit and the gas inlet is on
the right hand side of the valve.
The gas line connection may be made of rigid pipe,
copper pipe or an approved fl ex connector. (If you
are using rigid pipe, ensure that the valve can be
removed for servicing.) Since some municipalities
have additional local codes it is always best to
consult with your local authorities and the CAN/
CGA B149 installation code.
For USA installations follow local codes and/or the
current National Fuel Gas Code, ANSI Z223.1.
When using copper or fl ex connectors use only
approved fi ttings. Always provide a union so that
gas lines can be easily disconnected for servicing.
Flare nuts for copper lines and fl ex connectors
are usually considered to meet this requirement.
Important: Always check for gas leaks with a
soap and water solution or gas leak detector.
Do not use open fl ame for leak testing.
Meters
0.61
0.61
0.61
0.76
0.99
1.22
1.52
1.83
2.13
2.29
2.44
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