Monessen Hearth VWF18N User manual

®
®
This gas log set is to be installed
only in a solid-fuel burning fi replace
with a working fl ue constructed of
noncombustible material.
READ AND SAVE THESE INSTRUCTIONS
MODELS
VWF18N VWF24N VWF30N VWF36
VENTED GAS LOG SET
INSTALLATION AND OPERATING INSTRUCTIONS
WARNINGS
If the information in this manual is not followed exactly,
a fi re or explosion may result causing property damage,
personal injury or loss of life.
– Do not store or use gasoline or other fl ammable
vapors and liquids in the vicinity of this or any
other appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fi re department.
– Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.

2
27D7300
CONTENTS
Important Safety Information
.........................
3
Product Specifi cations
....................................
4
Minimum Hearth Dimensions
........................
4
Getting Started
.................................................
5
Burner - Grate Assembly 18", 24", 30", 36"
...
5
18", 24", 30", 36" Ceramic Fiber or
Refractory Logs
.............................................
5
Items for Installation
......................................
5
Minimum Free Opening Area of
Chimney Damper for Venting
........................
5
Minimum chimney Height and Flue Opening
5
Placement in a Fireplace with a Restrictive
Barrier
.........................................................
6
Installation
........................................................
7
Installation for Gas Valve Kits
........................
8
Supplemental Instructions for SPL-NG/SPL-
LP
..................................................................
8
Supplemental Instructions for MANVK
........
10
Supplemental Instructions for MVVKLP
......
10
Supplemental Instructions for MVVKN
........
10
Supplemental Instructions for MXVKLP
......
11
Supplemental Instructions for MXVKN
........
11
Wiring (Milli-volt)
............................................
12
Connecting the Gas
.......................................
13
Log Placement
...............................................
14
Filling Front Buner Pan
...............................
14
Placement of Glowing Embers (Rock Wool)
14
Placement of Decorative Volcanic Rock
.....
14
VWF18MO Log Placement
.........................
14
VWF24MO Log Placement
.........................
15
VWF30MO Log Placement
.........................
15
VWF36MO Log Placement
.........................
16
VWF18AO/24AO/36AO Log Placement
.....
17
VWD24B Log Placement
..
18VWF24/18SRO,
30/24SRO, 36/30SRO
................................
19
VWF18SPA/24SPA Log Placement
...........
20
VWF30SPA Log Placement
........................
21
Operating Instructions for SPK kits
..............
22
For Your Safety Read Before Lighting
........
22
Manual Control (SPK) Lighting Instructions
22
Milli-Volt Control Lighting Instructions
........
23
Operating Instructions for Manual Control
(Without Pilot)
..............................................
24
Flame Appearance
..........................................
25
Checking Burner Flames
............................
25
Pilot Flame Appearance
..............................
25
Fireplace Draft Test
.......................................
26
Remote Control Receiver Replacement
.....
27
Cleaning and Servicing
.................................
27
Replacement Parts
.........................................
28
Assembly
.....................................................
28
Massive Oak Logs
......................................
29
American Oak Logs
....................................
30
Birch Logs
...................................................
30
Split River Oak Logs
...................................
31
Split Pine Logs
............................................
32
Warranty
..........................................
Back Cover

27D7300
3
INSTALLER
Please leave these instructions with the owner.
OWNER
Please retain these instructions for future reference
.
IMPORTANT SAFETY INFORMATION
1. The installation, combustion and ventilation air must con-
form with local codes or, in the absence of local codes,
with the National Fuel Gas Code, ANSI Z223.1.
2. Installation and repair should be done by a qualifi ed
service person. Monessen Vented Gas Logs must be
installed only in a masonry or a UL 127 solid-fuel fi re-
place with minimum venting requirements, see instal-
lation section.
3. To prevent malfunction, gas log set and fl ue should be
cleaned at least annually by a professional service person.
More frequent cleaning may be required due to exces-
sive lint from carpeting, etc. It is imperative that control
compartments, burners and circulating air passageways
be kept clean.
4. A damper clamp must be installed to provide the
minimum permanent vent opening to vent fl ue prod-
ucts, Refer to installation instructions.
5. Never burn solid fuels in a fi replace where a gas log set
is installed.
6.
This appliance must
NOT
be used with glass
doors in the closed position.
A fi replace screen
must be in place when the log set is burning. Provisions
for adequate combustion air must be provided. Adequate
combustion air usually results in all fl ames curling into
the fi replace away from screen and up the fl ue.
8. Keep room area clear and free from combustible materi-
als, gasoline and other fl ammable vapors and liquids.
9. Children and adults should be alerted to the hazard of
high surface temperature and should stay away to avoid
burns or clothing ignition.
10. Young children should be carefully supervised when they
are in the same room with the gas log set in operation.
11. Do not place clothing or other fl ammable material near
the fi replace when the gas logs are in use.
12. Do not use this gas log set if any part has been underwater.
Immediately call a qualifi ed service technician to inspect
the gas logs and replace any part of the control system
and any gas control which has been under water.
13. The gas log set
must be isolated from the gas supply
piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than 1/2
psig (3.5kPa).
14. Secure gas log set to fi replace.
15. This log set will burn off the paint on the front grate bar.
Note: See cleaning section for refurbishing.
16. LP set s must be in s tal led wi t h S PK - LP o r
MVVKLP kits.
17.
FOR MASSACHUSETTS RESIDENTS ONLY:
IMPORTANT
Read these instructions carefully before installing or trying to operate this vent-free gas heater.
• Any c
hange to this gas log or its controls can be dangerous.
• Improper installation or use of the gas log, such as operating with glass doors
closed, can cause serious injury or death from fi re, burns, explosion or carbon
monoxide poisoning.
• Do not allow fans to blow directly into the fi replace. Avoid any drafts that alter
burner fl ame patterns.
• Do not use a blower insert, heat exchanger insert or other accessory, not approved for
use with this heater where applicable.
WARNING
This product must be installed by a
licensed plumber of gas fi tter when
installed within the Commonwealth of
Massachusetts.
WARNING
Installation of this vented gas log in the Commonwealth
of Massachusetts requires the damper be permanently
removed or welded in the full open position. In addition, a
naturally vented gas log may not be installed in a bedroom
or bathroom in the Commonwealth of Massachusetts.
Flex line installation must not exceed 36".
This appliance is for installation only in
a solid fuel burning fi replace (masonry
fi replace or manufactured fi replace)
WARNING
Continued on page 4

4
27D7300
D
C
A
B
Figure 2 - Minimum Hearth Dimensions
Model A B C
Model A B C
VWF18N
VWF18N
17" 13" 20"
VWF24N
23" 13" 26"
VWF30N
24" 13" 32"
VWF36N
36" 13" 34"
Model A B C
17" 13" 20"
23" 13" 26"
24" 13" 32"
36" 13" 34"
Model A B C
17" 13" 20"
23" 13" 26"
24" 13" 32"
36" 13" 34"
Model A B C
17" 13" 20"
23" 13" 26"
24" 13" 32"
36" 13" 34"
For SPK Kits add 4" to C and A Dimensions
For MVVK and MXVK Kit add 8" to C and A Dimensions
The minimum inlet gas supply pressure is 4" for natural and 10" for
LP.
The maximum inlet gas supply pressure for this log set is 10" for natural
and 13" for LP.
Nominal Rates (BTU/Hr)
VWF18N 80,000 VWF30N 90,000
VWF24N 90,000 VWF36N 90,000
Note: Actual performance, fl ame height, BTU/Hr will vary with specifi c installation, gas pressure,
shutoff valve position (fully open), valve type, and fi rebox draft conditions.
MINIMUM HEARTH DIMENSIONS
Model A B C D
Model A B C D
VWF18N
VWF18N
18" 12" 12
1
/
2
" 16
1
/
2
"
VWF24N
24" 12" 14" 20"
VWF30N
30" 11" 18" 26"
VWF36N
36" 12" 20" 28"
Model A B C D
18" 12" 12
24" 12" 14" 20"
30" 11" 18" 26"
36" 12" 20" 28"
Model A B C D
18" 12" 12
24" 12" 14" 20"
30" 11" 18" 26"
36" 12" 20" 28"
Model A B C D
18" 12" 12
24" 12" 14" 20"
30" 11" 18" 26"
36" 12" 20" 28"
Model A B C D
" 16
24" 12" 14" 20"
30" 11" 18" 26"
36" 12" 20" 28"
PRODUCT SPECIFICATIONS
www.nfi certifi ed.org
We suggest that our gas hearth
products be installed and
serviced by professionals who
are certifi ed in the U.S. by the
National Fireplace Institute
®
(NFI) as Gas Specialists.
Never connect unit to private
(non-utility) gas wells. This
gas is commonly known as
wellhead gas.
WARNING
SAFETY INFORMATION

27D7300
5
Chimney Height Flue Opening
6' 64 sq in
8' 64 sq in
10' 64 sq in
15' 51 sq in
20' 51 sq in
30' 51sq in
Chimney Height Flue Opening
6' 64 sq in
8' 64 sq in
10' 64 sq in
15' 51 sq in
20' 51 sq in
30' 51sq in
Chimney Height Flue Opening
Chimney Height Flue Opening
Chimney Height Flue Opening
GETTING STARTED
MAKE SURE YOU HAVE RECEIVED ALL PARTS
Check your packing list to verify that all listed parts have been received. You should have the following:
BURNER - GRATE ASSEMBLY 18", 24", 30", 36"
• Burner and Grate Weldment Assembly • Lava Rocks (x2) • Reducer
• Glowing Embers (Rock Wool) • Damper Clamp • Injector
• Installation /Operating Instructions • Vermiculite •
3
/
8
" Aluminum Tube with
3
/
8
"
• Shield Plate 90° Elbow,
1
/
2
" to
3
/
8
" tube fi tting
18", 24", 30" OR 36" CERAMIC FIBER OR REFRACTORY LOGS
• Individual Logs • Installation Instructions
Carefully inspect the contents for shipping damage. If any parts are missing or damaged, immediately inform the
dealer from whom you purchased the appliance.
Do not attempt to install any part of the appliance unless you
have all parts in good condition.
ITEMS REQUIRED FOR INSTALLATION
Ensure that the following items are available before proceeding with installation:
• External regulator (for propane/L.P.G. only) • Shutoff valve • Pipe wrench
• Piping which complies with local codes • Drill with masonry bit (for mounting to the fl oor)
• Pipe sealant approved for use with propane/L.P.G. (Resistant to sulfur compounds)
MINIMUM FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING
MINIMUM CHIMNEY HEIGHT AND FLUE OPENING
• Handle the gas log burner assembly by the grate only. Do not pick the unit up
by the burner.
• Gloves are recommended when handling ceramic fi ber logs to prevent skin irritation
from loose fi bers. Logs are fragile — handle with care.
WARNING
The fi replace and gas logs function as a system. If the fi replace is not drafting properly
and spilling into the room (check with a match or a smoke stick), reposition the damper
clamp until the positive draft is obtained by opening the damper. If negative pressure
in home prevents having a positive draft, contact your dealer for assistance.
WARNING

6
27D7300
PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER
IMPORTANT INFORMATION FOR THE INSTALLATION OF THIS GAS LOG SET
The following are guidelines for placing a VWF log set with SPK, MVVK, or MXVK kit in a fi replace that has a restric-
tive barrier along the bottom front opening of the fi replace. Some examples of barriers are glass/screen door frames and
sunken/recessed fi replaces.
Glass door frames
with adjustable
louvers should have
the lovers
fully open
while the unit is in
operation.
Height of restrictive barrier
caused by glass door frames,
recessed fi replaces, etc. from
the base or bottom surface of the
unit.
(See Table).
The log set should be
placed against or as near
as possible to the rear wall
of the fi replace/fi rebox.
Depth of fi replace/fi rebox.
(See Table).
Figure 3
NOTE: Non combustible material such as
refractory brick may be used to line the fl oor of
the fi replace in order to raise the height of the gas
log set in relation to a restrictive barrier.
X
X
X
Barriers such as the bottom of a glass door frame placed in front of a gas log set can
change the air fl ow characteristics of the fi replace which in turn can cause the unit to
overheat and malfunction. Any deviation from the installation guidelines on this sheet
will potentially void the warranty.
WARNING
If the fi replace has a restrictive barrier
and is equipped with a remote receiver,
it must be placed outside. See “Remote
Control Receiver Replacement”on
page 25.
CAUTION
Height of Restriction (X) Minimum Depth of Fireplace/Firebox
Height of Restriction (X) Minimum Depth of Fireplace/Firebox
Height of Restriction (X) Minimum Depth of Fireplace/Firebox
No restriction 13" - SPK Manual Control)
No restriction 13" - SPK Manual Control)
13
1
/
2
" - MVVK (Milli-Volt Control) and MXVK (Hi/Lo Control)
0 to 1.5" 15"
0 to 1.5" 15"
0 to 1.5" 15"
Greater than 1
Greater than 1
1
/
2
" to 3" 15"
" to 3" 15"
Greater than 3: Any barrier greater than three inches (3") placed in front of the gas log set is not
Greater than 3: Any barrier greater than three inches (3") placed in front of the gas log set is not
Greater than 3: Any barrier greater than three inches (3") placed in front of the gas log set is not
recommended by the manufacturer.

27D7300
7
Damper Stop
Damper
BEFORE INSTALLING THE APPLIANCE
• Turn off gas supply to fi replace or fi rebox.
• Clean fi replace fl oor and chimney before installing log set. Seal any ash. Clean out doors to protect the unit
from down drafts.
ASSEMBLY PROCEDURE
1. Place grate/burner assembly into fi rebox with the front pan facing forward.
2. Drill two (2)
5
/
32
" diameter holes approximately 1
1
/
2
" deep.
3. Anchor the front pan to the fl oor using the screws provided.
Proper installation of the grate is essential to prevent any movement of the gas logs and controls
during operation.
INSTALLATION
Figure 5 - Securing Grate/Burner Assembly into Firebox
Screws
INSTALL AND OPERATE THE APPLIANCE AS DIRECTED IN THIS MANUAL.
DAMPER STOP INSTALLATION
4 of the fi replace damper blade and provide a minimum fl ue opening, per table on page 5.
Should the clamp not fi t, or provide the required permanent opening from the table, have the damper cut to provide a
minimum permanent opening or install a permanent stop.
Figure 4 - Damper Stop Installation
Injector
(Natural Gas
Only)
FOR MASSACHUSETTS RESIDENTS ONLY:
Installation of this vented gas log in the Commonwealth
of Massachusetts requires the damper be permanently
removed or welded in the full open position. In addi-
tion, a naturally vented gas log may not be installed
in a bedroom or bathroom in the commonwealth of
Massachusetts.

8
27D7300
The Safety Pilot Kit attaches to the burner pan as shown above.
Use soapy water when checking all fi ttings for leaks.
SUPPLEMENTAL INSTRUCTIONS FOR SPK-NG/SPK-LP
Adjust pilot fl ame to
cover thermocouple
INSTALLATION FOR GAS VALVE KITS
LP sets must be installed with a SPK
or MVVKLP Kit which includes the air
mixing nut and vermiculite. The natural
gas orifi ce must be removed.
WARNING
Figure 6 - Connecting Valve to Unit (Natural Gas only)
Natural Gas Injector
Reducer
Gas Control
Valve
Natural Gas Injector
Pipe Nipple
Burner Fitting
Figure 7 - Connecting Valve to Unit (LP only)
Gas Control
Valve
LP Air-Mixing
Injector
Brass Nut
Burner Fitting
SPK-NG Kit Includes
Valve
Pilot (Confi gured for NG)
Pipe Nipple
Heat Shield
Knob Extenders
SPK-LP Kit Includes
Valve
Pilot (Confi gured for LP)
Air Mixing Nut
Brass Nut
Heat Shield
Knob Extenders

27D7300
9
INSTALLATION FOR GAS VALVE KITS
Figure 8 - Installing Pilot
Screw
Figure 9 - Installing Heat Shield
Gas Control
Valve
Heat Shield
Control
Knob
Knob Extensions

10
27D7300
INSTALLATION FOR GAS VALVE KITS
SUPPLEMENTAL INSTRUCTIONS
FOR MANVK
MANVK Kit Includes
Valve
Knob Extenders
Control Knob
The MANVK kit is
for Natural Gas
Only
WARNING
Reducer
Valve
Knob Extenders
Control Knob
Injector
Figure 10 - MANVK
SUPPLEMENTAL INSTRUCTIONS
FOR MVVKLP
Figure 11 - MVVKLP
Figure 11 - MVVKLP
MVVKLP Kit Includes
Valve
Pilot
Heat Shield
Cast Iron Elbow
Air Mixing Injector
Vermiculite
Brass Nut
LP Air-
Mixing
Injector
Brass Nut
90° Cast
Iron Elbow
90° Cast Iron
Elbow
Burner Fitting
Gas Control
Valve
Brass 90°
Elbow
Reducer
Pipe
Nipple
Gas Control
Valve
Burner Fitting
Injector
Figure 12 - MVVKN
Figure 12 - MVVKN
Heat Shield
SUPPLEMENTAL INSTRUCTIONS
FOR MVVKN
MVVKN Kit Includes
Valve
Pilot
Heat Shield
Brass Elbow
Cast Iron Elbox
Pipe Nipple
Nipple
Heat Shield
90° Cast Iron
Elbow

27D7300
11
INSTALLATION FOR GAS VALVE KITS
SUPPLEMENTAL INSTRUCTIONS FOR MXVKLP
Gas Control
Valve
Figure 13 - MXVKLP
Flex Hoses
Heat Shield
MXVKLP Kit Includes
Valve
Pilot
Heat Shield
Elbow/Nipple Pipe
Air Mixing Nut
Vermiculite
Air Mixing Nut
Figure 14 - MXVKM
SUPPLEMENTAL INSTRUCTIONS FOR MXVKN
MXVKN Kit Includes
Valve
Pilot
Heat Shield
Elbow/Nipple Pipe
Gas Control
Valve
Flex Hoses
Heat Shield

12
27D7300
THTP
THTP
TP
TH
Milli-volt
Valve
Pilot
WIRING (MILLI-VOLT)
Figure 15 - Wiring Diagram
The Milli-Volt (thermopile) is a self powered combination gas control
that does not require 110VAC to operate.
See Figure 12
and installation
instructions provided with optional wall switch or remote control for wiring
instructions. A maximum length of 15 feet of 18awg two conductor wire
is to be used for wall switch. Note switches must be suitable for milli-volt
operation. The optional wall switch and remote receiver must be mounted
outside the fi rebox.
CHECKING SYSTEM OPERATION
The milli-volt system and individual components may
be checked with a milli-volt meter having a 0-1000MV
range. Conduct each check shown in chart below by
connection meter test leads to terminals as indicated.
A. COMPLETE MILLI-VOLT SYSTEM CHECK
("A" READING - THERMOSTAT CONTACTS CLOSED - CONTROL KNOB "ON" - MAIN BURNER
SHOULD BE COME ON)
a. If the reading is more than 100 milli-volts and the automatic valve still does not come on — replace the control.
b. If the closed circuit reading (“A” reading) is less than 100 milli-volts, determine cause for low reading —
proceed as follows:
B. THERMOPILE OUTPUT READING CHECK
(“B” READING - THERMOSTAT CONTACTS OPEN - MAIN BURNER OFF)
a. 325 milli-volts minimum. If the minimum milli-volt reading is not obtainable, readjust pilot for maximum milli-volt
output. If milli-volt reading is still below minimum specifi ed, replace thermopile.
CONNECT
METER METER
METER METER
METER METER
CHECK TO LEADS TO READING
CHECK TO LEADS TO READING
CHECK TO LEADS TO READING
TEST TEST TERMINALS SHOULD BE
TEST TEST TERMINALS SHOULD BE
TEST TEST TERMINALS SHOULD BE
A COMPLETE TH & THTP CLOSED
A COMPLETE TH & THTP CLOSED
A COMPLETE TH & THTP CLOSED
SYSTEM
SYSTEM
SYSTEM
B THERMOPILE TH & THTP OPEN
B THERMOPILE TH & THTP OPEN
B THERMOPILE TH & THTP OPEN
OUTPUT
OUTPUT
OUTPUT
CONNECT
METER METER
CHECK TO LEADS TO READING
TEST TEST TERMINALS SHOULD BE
A COMPLETE TH & THTP CLOSED
B THERMOPILE TH & THTP OPEN
METER METER
CHECK TO LEADS TO READING
TEST TEST TERMINALS SHOULD BE
A COMPLETE TH & THTP CLOSED
B THERMOPILE TH & THTP OPEN
Optional Wall Switch or Remote Reciever
Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and
dangerous operation. Verify proper operation after
servicing
WARNING
Do not connect to 110
volt supply.
WARNING
Keep wiring away from
heat source and hot
surfaces.
WARNING
WARNING

27D7300
13
NOTICE
CONNECTING THE GAS
NOTICE: A qualified gas appliance installer must connect the
appliance to the gas supply. Consult all local codes before
installation.
Pipe Coupling
To Gas Log
Set or to Gas
Valve
Shutoff
Valve
Gas Supply Inlet
Figure 16- Gas Connection
Gas Supply Inlet
Pipe
IMPORTANT:
Hold appliance fi rmly with a wrench to prevent movement when connecting to inlet piping.
Always use an external regulator for all propane/LPG gas logs only,
to reduce the supply tank pressure to a
maximum of 13" w.c.
Locations that the Pressure Tapping
Point May be Installed
Use new black iron pipe, steel pipe, copper tubing, or internally tinned copper tubing.
Copper or internally tinned copper tubing can only according to the National Fuel
Gas Code, section 2.6.3, providing gas meets sulfi de limits, and where permitted by
local codes. Gas piping system must be sized to provide minimum inlet pressure
at the maximum fl ow rate (BTU/Hr). Undue pressure loss will occur if the pipe is
too small.
A manual shutoff valve must be installed upstream of the appliance. Union tee and
plugged 1/8" NPT pressure tapping point should be installed upstream of the appliance.
See Figure 16.
CAUTION
Connecting directly to
an unregulated propane/
LPG tank can cause an
explosion.
WARNING

14
27D7300
#1
#2
#3
#4
#5
#6
2"
FILLING THE BURNER PAN
Fill the burner pan with vermiculite to the bottom of the rear log and sloped to the front edge of the burner pan. Excess ver-
miculite can spill forward or to the side of the burner pan. Do not overfi ll the propane model. Do not cover the pilot (if SPK
or MVVK is installed) with vermiculite or rock wool (embers).
PLACEMENT OF GLOWING EMBERS (ROCK WOOL)
The Wildfi re fl ame appearance can vary due to differences in draft and fi replace confi gurations and ember placement. After
installing rear (#1) and front logs (#2 and #3), cover the entire top surface of the vermiculite in the burner pan with the rock
wool supplied with unit. Tear the rock wool into pieces approximately
1
/
2
" in size (roughly the size of a nickel) and cover the
burner evenly. Do no use more rock wool than the amount supplied with the unit. To enhance the appearance of the Wildfi re
fl ame, it is recommended to form a mound of rock wool in the center of the burner, 2" to 3" high, visible through the two
front logs.
PLACEMENT OF DECORATIVE VOLCANIC ROCK
Sprinkle volcanic rock in front of front glowing embers and to both sides.
DO NOT SPRINKLE ON BURNERS, EMBER BED, PILOT OR LOGS.
IMPORTANT: Do not handle logs with your bare hands! Always wear gloves to prevent skin irritation
from ceramic fi bers. After handling logs, wash your hands gently with soap and water to remove any
traces of fi bers.
LOG PLACEMENT
Figure 17 - VWF18MO (Massive Oak)
Log Placement
VWF18MO LOG PLACEMENT
(6 Logs)
1. Slide shield plate down back of burner pan.
See
Figure 17
.
2. Center rear log #1 on grate bars and fl ush with rear of
the grate.
See Figure 17.
3. Place front left log #2 on the front of the plate and to the
left.
See Figure 17.
4. Place front right log #3 on the front of the plate and to
the right.
See Figure 17.
NOTE: Allow 2" between the back log and the
two front logs.
5. Install left crossover log #4 as shown.
See Figure 17.
6. Install right crossover log #5 as shown.
See Figure 17.
7. Install top log #6 as shown.
See Figure 17.
Shield
Plate

27D7300
15
#1
#2
#3
#4
#5
#6
#7
2"
#1
#2
#3
#4
#5
#7
#6
#8
2"
LOG PLACEMENT
Figure 18 - VWF24MO (Massive Oak)
Log Placement
Figure 19 - VWF30MO (Massive Oak)
Log Placement
VWF24MO LOG PLACEMENT
(7 Logs)
1. Slide shield plate down back of burner pan.
See
Figure 18
.
2. Center rear log #1 on grate bars and fl ush with rear of
the grate.
See Figure 18.
3. Place front left log #2 on the front of the plate and to the
left.
See Figure 18.
4. Place front right log #3 on the front of the plate and to
the right.
See Figure 18.
NOTE: Allow 2" between the back log and the
two front logs.
5. Install left log #4 as shown.
See Figure 18.
6. Install right top log #5 as shown.
See Figure 18.
7. Install left top log #6 as shown.
See Figure 18.
8. Install top crossover log #7 as shown.
See Figure 18.
VWF30MO LOG PLACEMENT
(8 Logs)
1. Slide shield plate down back of burner pan.
See
Figure 19
.
2. Center rear log #1 on grate bars and fl ush with rear of
the grate.
See Figure 19.
3. Place front left log #2 on the front of the plate and to the
left.
See Figure 19
4. Place front right log #3 on the front of the plate and to
the right.
See Figure 19
NOTE: Allow 2" between the back log and the
two front logs.
5. Install left middle log #4 as shown.
See Figure 19
6. Install right middle log #5 as shown.
See Figure 19
7. Install right top log #6 as shown.
See Figure 19
8. Install left top log #7 as shown.
See Figure 19
9. Install top crossover log #8 as shown.
See Figure 19
Shield
Plate
Shield
Plate

16
27D7300
2"
#8
#6
#7 #9
#10
#11
#5
#4
#2
#1
#3
Figure 20 - VWF36MO Log Placement
(Massive Oak)
MODEL VWF36MO
(11 LOGS)
1. Slide shield plate down back of burner pan.
See
Figure20
.
2. Center rear log #1 on grate bars and fl ush with rear
of the grate.
See Figure 20.
3. Place front left log #2 in front of the plate and to the
left.
See Figure 20.
4. Place center front log #3 on middle grate prong.
See
Figure 20.
5. Place front right log #4 in front of the plate and to
the right.
See Figure 20.
NOTE: Allow 2" between the back log and the
two front logs.
6. Install left side log #5.
See Figure 20.
7. Install right side log #6.
See Figure 20.
8. Install right side middle log #7.
See Figure 20.
9. Install top log #8.
See Figure 20.
10. Install top log #9.
See Figure 20.
11. Install top log #10.
See Figure 20.
12. Install top left log #1.
See Figure 21.
Shield
Plate
Figure 21 - VWF36MO Log Placement
(Massive Oak)
Middle Grate
Prong
Top Log #11
LOG PLACEMENT

27D7300
17
Optional
Accessory
Cover
#1
#3
#4
#5
#6
#7
#2
#8
LOG PLACEMENT
1. Place Back Log #1 on grate bars on back of grate.
See
Figure 22
2. Place Front Log #2 on front of grate.
See Figure 22
3. Position Right Log #3 on top right of Log #1 and Log
#2. Make sure back of Log #3 fi ts in right grove in top
of Log #1.
See Figure 22
4. Place Left Log #4 on top left of Log #1 and Log #2.
Make sure back of Log #4 fi ts in left grove in top of Log
#1.
See Figure 22
5. Rest Top Right Log #5 on Log # 3 and Log #2.
See
Figure 22
6. Rest Top Left Log #6 on Log #4 and Log #2.
See Figure
22
MODEL VWF30AO ONLY (8 LOGS)
7. Place Log #7 on Log #2 and Log #5.
See Figure 22
8. Place Log #8 on Log #3 and Log #7.
See Figure 20
Figure 22 - VWF18AO, VWF24AO and VWF30AO
(American Oak) Log Placement
Figure 23 - VWF18AO, VWF24AO and VWF30AO
(American Oak) Log Placement
MODELS VWF18AO, VWF24AO AND VWF30AO
(6 Logs)

18
27D7300
Figure 24 - VWF24B (Birch) Log Placement
Figure 25 - VWF24B (Birch) Log Placement
LOG PLACEMENT
1. Slide shield plate down back of burner pan.
See
Figure 22
.
2. Place Back Log #1 on grate bars on back of grate.
See
Figure 24.
3. Place Middle Log #2 in front of Log #1.
See
Figure 22.
4. Position Right Front Log #3 on right front side of grate.
See Figure 24.
5. Position Left Front Log #4 on left front side of grate.
Make sure notch in bottom of log sits on grate prong.
See Figure 24.
6. Rest Top Right Log #5 across top right sides of Log #1
and Log #2.
See Figure 24.
7. Rest Top Left Log #6 across top left side of Log #1 and
Log #2.
See Figure 24.
MODELS VWF24B
(6 Logs)
Grate
Bar
#2
#3
#4
#5
#6
#1
Grate
Prong
Notch
Shield
Plate

27D7300
19
LOG PLACEMENT
1. Slide shield plate down back of burner pan.
See Figure
26
.
2. Place Back Log #1 on back of grate.
See Figure 26.
3. Place Bottom Left Log #2 in front of back log on left
arm of grate. Rest end of bottom left log between
second and middle prong of grate.
See Figure 26.
4. Place end of Bottom Right Log #3 on cutout of back
log #1. Rest other end of right bottom log to the outside
of right grate prong.
See Figure 26.
5. Rest right end of Top Right Log #4 on bottom right
log.
See Figure 26.
6. Rest Bottom Left Log #5 on back log #1 and to the
outside of the left grate prong.
See Figure 26.
7. Place end of Top Left Log #6 on bottom left log. Rest
the other end between the fi rst and second grate prongs.
See Figure 26.
8. Rest Center Top Log #7 on bottom left log #2 and back
log #1.
See Figure 26.
9.
VWF36/30SRO only:
Rest Front Right Log #8 on top
right log #4 and front of burner pan.
See Figure 29.
#1
#2
#2
#2
#3
#5
#6
#8
#4
MODELS VWF24/18SRO
(7 LOGS)
, VWF30/24SRO
(7 LOGS),
AND VWF36/30SRO
(8 LOGS)
Figure 26 - VWF24SRO, VWF30SRO and
Figure 26 - VWF24SRO, VWF30SRO and
Figure 26 - VWF24SRO, VWF30SRO and
VWF36SRO (Split River Oak) Log Placement
Figure 27 - VWF36/30SRO (Split River Oak)
Log Placement
Right
Prong
Middle
Prong
Left
Arm
Cutout
Second
Prong
First
Prong
#7
Shield
Plate
#8
(VWF36/30SRO only)

20
27D7300
Figure 28 - VWF18SPA and VWF24SPA
(Split Pine) Log Placement
LOG PLACEMENT
Figure 29 - VWF18SPA and VWF24SPA
(Split Pine) Log Placement
NOTE: Each log may have an identifying number on
bottom surface.
1. Slide shield plate down back of burner pan.
See Figure 28
.
2. Place Left Front Log #1A on front left of grate. Place Right Front
Log #1B on front right of the grate.
See Figure 28.
3. Place front end of Side Support Log #2 on top left of Log #1. Rest
other end of Log #2 on the rear grate bar.
See Figure 28.
4. Fit cutout in the bottom left of Rear Log #3 over the back end of log
#2. Rest right end of Log #3 on rear grate bar.
See Figure 28.
5. Rest front end of Right Log #4 (not used in VWF18SP) on right top
of Log #1. The back end of Log #4 should rests next to right hump
of Log #3.
See Figure 28.
6. Place front end of Right Middle Log #5 to left of the hump on Log
#1. Rest back end of Log #5 on Log #4.
See Figure 28.
7. Rest front end of Left Log #6 on Log #1 next to Log #5. Place back
end of Log #6 on left top of Log #3.
See Figure 28.
8. Place Top Center Log #7 on Log #5 with its back end resting on Log
#6.
See Figure 1. See Figure 28.
9. Place Top Left Log #8 on Log #7.
See Figure 28.
#8
#2
#4
#1A
#5
#7
#6
#3
#7
#6
Hump
Hump
#1B
Optional Accessory
Cover
MODELS VWF18SPA AND VWF24SPA
(8 LOGS)
Shield
Plate