Superior DRT6340TYN Installation And Operation Instructions Manual page 13

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS
C
Back wall of chase/enclosure
(including any finishing materials)
Model No.
in.
40 in.
mm
in.
45 in.
mm
Figure 9 - Corner Framing with Power Vent Termination
Figure 10 - Right-Front Corner of
Fireplace Framing
A
B
A B C
50-5/8 83-5/8 59-1/8
1286 2124 1502
56-3/4 89-7/8 63-1/2
1441 2283 1613
Step 2. ROUTING GAS LINE
Route a 1/2" (13 mm) gas line along the inside
of the right side framing as shown in Figure
10. Gas lines must be routed, constructed and
made of materials that are in strict accordance
with local codes and regulations.
All appliances are factory-equipped with a flex-
ible gas line connector and 1/2" shutoff valve.
(see Step 6 on Page 23).
Proper Sizing of Gas Line
Properly size and route the gas supply line from
the supply regulator to the area where the appli-
ance is to be installed per requirements outlined
in the (USA) National Fuel Gas Code, ANSI
Z223.1/NFPA 54 - latest edition, or (Canada)
CAN/CGA-B149.1 - latest edition.
Never use galvanized or plastic pipe. Refer to
Table 6 for proper sizing of the gas supply line,
if black iron pipe is being used.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Schedule 40 Black Iron Pipe
Length
0 - 10 ft (0 - 3.1 m)
10 - 40 ft (3.1 - 12.2 m)
D
40 - 100 ft (12.2 - 30.5 m)
100 - 150 ft (30.5 - 45.7 m)
150 - 200 ft (45.7 - 61.0 m)
Table 6
Gas lines must be routed, constructed and made
of materials that are in strict accordance with
local codes and regulations. We recommend
hiring a qualified plumber or gas fitter to cor-
rectly size and route the gas supply line to the
appliance. Installing a gas supply line from the
fuel supply to the appliance involves numerous
D
considerations of materials, protection, sizing,
41-7/8
locations, controls, pressure, sediment, and
1064
more. Only a qualified installer should attempt
sizing or installing gas pipe.
44-7/8
1140
NOTES:
• All appliances are factory-equipped with a
flexible gas line connector and 1/2" shutoff
valve (see Figure 30 on Page 23).
• See Massachusetts Requirements on Page
6 for additional requirements for installations
in the state of Massachusetts in the USA.
• The gas supply line should Not be connected
to the appliance until Step 6 (Page 23).
• A pipe joint compound rated for gas should
be used on the threaded joints. Be very careful
that the pipe compound does not get inside
the pipe.
• Installing a sediment trap in the supply
line as close as possible to the appliance is
recommended.
• Check with local building official for local
code requirements.
Inside Diameter
Inside Diameter
1/2" (12.7 mm)
1/2" (12.7 mm)
1/2" (12.7 mm)
3/4" (19.1 mm)
3/4" (19.1 mm)
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