Product Features; Product Specifications; High Elevations; Gas Pressures - Vermont Castings VWDVP70NTSC Installation And Operating Instructions Manual

Direct vent gas fireplace
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PRODUCT FEATURES

PRODUCT SPECIFICATIONS

This appliance has been certifi ed for use with either
natural or propane gas. See appropriate data plates.
This appliance is not for use with solid fuels.
The appliance is approved for bedroom or bedsitting
room installations.
The appliance must be installed in accordance with local
codes if any. If none exist use the current installation
code. ANSI Z223.1/NFPA 54 in the USA, CSA B149 in
Canada.
This appliance is mobile home approved.
The appliance must be properly connected to a
venting system.
The appliance is not approved for closet or recessed
installations.
Control Board
A/C Module
Figure 1 -
VWDV70 Fireplace Features

HIGH ELEVATIONS

Input ratings are shown in BTU per hour and are certifi ed
without derating for elevations up to 4,500 feet (1,370
m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installation must be in accordance with the current ANSI
Z223.1/NFPA 54 and/or local codes having jurisdiction.
In Canada, please consult provincial and/or local authori-
ties having jurisdiction for installation at elevations above
4,500 feet (1,370 m).

GAS PRESSURES

Inlet Minimum
Inlet Maximum
Manifold Pressure
20306745
Gas Control
Valve
FP2938
Side View
Natural
Propane (LP)
4.5" w.c.
11.0" w.c.
10.5" w.c.
13.0" w.c.
3.5" w.c.
10.0" w.c.
GAS SPECIFICATIONS & ORIFICE SIZE
Max.
Input
Model
Fuel Btu/hr
VWDV70
Nat. 51,000 32,500
VWDV70
LP
43,000 32,000 1.25 mm 1.20 mm

BEFORE YOU START

Read this homeowner manual thoroughly and follow all
instructions carefully. Inspect all contents for shipping
damage and immediately inform your dealer if any damage
is found. Do not install any unit with damaged, incomplete,
or substitute parts. Check your packing list to verify that
all listed parts have been received. You should have the
following:
Fireplace (Firebox and Burner System)
Refl ective Decorative Glass
Stone Set
ITEMS REQUIRED FOR INSTALLATION
Phillips Screwdriver
Hammer
Saw and/or saber saw
Measuring Tape
Electric Drill and Bits
Pipe Wrench
Caulking Material (noncombustible)
Fireplace Surround Material (noncombustible)
Piping Complying with Local Codes
Pipe Sealant Approved for use with Propane/LPG
(Resistant to sulfur compounds)
Noncombustible fi nishing material or dura-rock*
* Only used if desired to cover painted face other than using tiles or
marble. If tiles or marble are used around the face, the noncombustible
material is not needed.

FIREBOX FRAMING

Firebox framing can be built before or after the appliance
is set in place. Refer to Figure 2 for fi replace and framing
dimensions. The framing headers may rest on the top of the
fi rebox standoffs. Do not bring headers below top of stand-
offs. NOTE: When planning your framing and installation,
keep in mind that both the gas line and electricity should
come in on the right side of the fi rebox (as you are facing
the front of the fi replace).
The fi rebox may be installed directly on a combustible fl oor
or raised on a platform of an appropriate height. When
the fi rebox is installed directly on carpeting, tile, or other
combustible material, other than wood fl ooring, the fi rebox
shall be installed on a metal or wood panel extending the
full width and depth of the enclosure.
VWDV70 Series Gas Fireplace
Min.
Input
Orifi ce Sizes
Btu/hr
Left
Middle
#44
#43
Conversion Kit
Wall Switch Kit
Framing Materials
Wall Finishing Materials
Level
Pliers
Square
Tee Joint
Right
#45
#56
5

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