Installation and Operating
Instructions for Gas Log
Heaters
Models: VFL34RN, VFL34RP
Models with “N” after the model number use natural gas; models with “P” after the model number use propane (LP) gas.
READ AND SAVE THESE INSTRUCTIONS
This appliance operates as an unvented room
heater certified under ANSI Z21.11.2-2000 when
fitted to a solid fuel burning masonry or factory
built fireplace with the flue damper closed. It also
operates as a decorative appliance under ANSI
Z21.60a-2000.CSA 2.26a-2000, when fitted to a solid
fuel burning masonry or factory built fireplace with
the flue damper open. When used as a decorative
appliance, the use of a thermostat is not allowed.
State or local codes may only allow operation of
this appliance in a vented configuration. Check
your state or local codes.
WARNING
If the information in this manual is not followed exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
FOR YOUR SAFETY
—Do not store or use gasoline or other flammable 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 electric switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier’s instruc-
tions.
• If you cannot reach your gas supplier, call the fire department.
—Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions
for adequate combustion and ventilation air must be provided. Refer to Section Provisions For Adequate
Combustion and Ventilation Air - Page 4.
Minimum Dimensions for Existing Solid Fuel Burning Fireplaces
B
Hearth Size Table(H)(A)(B)(C)
C
Opening Height = H
A
This appliance may be installed in an aftermarket, permanently located, manufactured (mobile) home, where not
prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for
use with other gases.
2
Opening HeightFront Width Rear WidthDepth
VFL34RN17”26”21”11”
VFL34RP17”26”21”11”
78570
Important Information
INSTALLER: Please leave these instructions with the
owner.
OWNER: Please retain these instructions for future
reference.
WARNING: Any change to this heater or its controls can be dangerous.
IMPORTANT: READ THESE INSTRUCTIONS CARE-
FULLY BEFORE INSTALLING.
NOTES
• Due to high temperatures, the appliance should be
located out of traffic and away from furniture and draperies.
• Installation and repair should be done by an experienced
and qualified service person or gas appliance installer.
• The appliance must be inspected before use and at least
annually by a professional service person. More frequent
cleaning may be required due to excessive lint from
carpeting, bedding material, dust and pet hair, etc. It is
important that the control compartment, burners and
circulating air passageways of the appliance be kept clean.
Refer to instructions on Page 14.
• DO NOT place clothing or other flammable material on or
near the appliance.
• This appliance must only be used with pressures at the inlet
as shown in Table 1, page 9. Failure to check and document
these pressures may void the warranty.
• The installation must conform with local codes or, in the
absence of local codes, with the NATIONAL FUEL GAS CODE,
ANSI Z223, latest edition. If you cannot reference these codes,
DO NOT attempt to install this unit.
• Any safety screen or guard removed for servicing an
appliance must be replaced prior to operating the heater.
• The appliance and its appliance main gas valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 psig (3.5 kpa).
• The appliance must be isolated from the gas supply piping
system by closing its equipment shut-off valve during any
testing of the gas supply piping system at test pressures equal
to or less than 1/2 psig (3.5kpa).
• DO NOT use this heater in recreational vehicles, bedrooms or
bathrooms.
• If this is the ONLY gas appliance, we recommend a
minimum 200 pound cylinder with a fill gauge. Use of a 100
pound cylinder is not recommended. Other household gas
appliances may require the tank size to be larger. Do not
operate the vent-free heater if the fuel level in the propane
tank is below 1/4 full.
• DO NOT use this heater if any part of it has been submerged
under water. Immediately call a qualified technician to inspect
the appliance and replace any part of the control system and
any gas control which has been under water.
• Any outside air ducts in the fireplace shall be permanently
closed at the time of appliance installation.
• Check local, state or city codes to determine if unvented
heaters are permitted. If unvented heaters are not permitted, the fireplace chimney damper must be fixed at a
minimum free (vent) opening area of 15 sq. ins. This must
be accomplished by a clamp or screw on the chimney
damper to stop at the minimum vent area. The fireplace
must also have a minimum free (vent) opening of 15 sq.
ins. (Fig. 1)
• This appliance may be installed in an after-market* manufac-
tured "mobile" home where not prohibited by state or local
codes.
*After-market: Completion of sale, not for purpose of re-sale
from the manufacturer.
• OUTSIDE AIR DAMPER OR ASH DUMP (IF PRESENT)
MUST BE CLOSED AND SEALED.
• Young children should be carefully supervised when they
are in the same room as the appliance.
WARNING: Do not allow fans to blow directly into
the fireplace. Avoid any drafts that alter burner
flame patterns.
WARNING: Do not use a blower insert, heat exchanger
insert or other accessory not approved for use with this
heater.
WARNING: During manufacturing, fabricating and
shipping, various components of this appliance are
treated with certain oils, films or bonding agents. These
chemicals are not harmful but may produce annoying
smoke and smells as they are burned off during the
initial operation of the appliance, possibly causing
headaches and eye/lung irritation. This is a normal and
temporary occurrence.
WARNING: This appliance is for installation only
in a solid-fuel burning masonry or UL 127 factorybuilt fireplace or in a listed ventless firebox enclosure. It has been designed certified for these
installations. Exception: DO NOT install this
appliance in a factory-built fireplace that includes
instructions stating it has not been tested or
should not be used with unvented gas logs.
• An unvented room heater having an input rating of more
than 10,000 btu per hour shall not be installed in a bedroom
or a bathroom.
For Installation of High Altitude
When installing this fireplace at an elevation above 2,000 feet
(in the United States), it may be necessary to decrease the
input rating by changing the existing burner orifice to a smaller
size. Input should be reduced four percent (4%) for each 1,000
feet above sea level, unless the heating value of the gas has
been reduced, in which case this general rule will not apply. To
identify the proper orifice size, check with the local gas utility.
Consult your local gas utility for assistance in determining the
proper orifice for your location.
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3
Provisions for Adequate Combustion and Ventilation Air
WARNING: This heater shall not be installed in a
confined space or unusually tight construction unless
provisions are provided for adequate combustion
ventilation air.
The National Fuel Gas Code, ANSI Z223.1
defines a
confined space as a space whose volume is less
than 50 cubic feet per 1,000 Btu per hour (4.8m3 per
kw) of the aggregate input rating of all appliances
installed in that space and an unconfined space as a
space whose volume is not less than 50 cubic feet
per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that
space. Rooms communicating directly with the
space in which the appliances are installed, through
openings not furnished with doors, are considered a
part of the unconfined space.
Today's homes are built more energy efficient than ever. New
materials, increased insulation and new construction methods
help reduce heat loss in homes. Home owners weather strip
and caulk around windows and doors to keep the cold air out
and the warm air in. During heating months, home owners
want their homes as airtight as possible.
While it is good to make your home energy efficient, you need
fresh air. All fuel-burning appliances need fresh air for proper
combustion.
Supplying Adequate Ventilation
This appliance must be installed in an unconfined space.
The following information will help you classify your space
and provide adequate ventilation for complete combustion.
An Unconfined Space has a minimum volume of 50 cubic
feet for each 1000 BTU/Hr input rating of all appliances in the
space. (4.8 M
height of space).
A Confined Space has a volume of less than 50 cubic feet
for each 1000 BTU/Hr input rating of all appliances in the
space, (4.8M3 per kw), (cubic feet equals length x width x
height of space).
3
per kw), (cubic feet equals length x width x
Determining if You Have a Confined or
Unconfined Space
Use this worksheet to determine if you have a confined or
unconfined space.
Space: Includes the room in which you will install heater plus
any adjoining rooms with doorless passageways or ventilation
grills between the rooms.
1. Determine the volume of the space (length x width x
height).
Length x Width x Height = _____cu. ft. (volume of space)
Example: Space size 25’ (length) x 25’ (width) x 8’ (ceiling
height) = 5,000 cu. ft. (volume of space)
If additional ventilation from adjoining room(s) is supplied
with grills or doorless openings, add the volume of these
rooms to compute the total volume of the applicable
space.
2. Divide the space volume by 50 cubic feet to determine the
maximum BTU/Hr the space can support.
________(volume of space) ÷ 50 cu. ft. = (Maximum BTU/
Hr the space can support.
Example:
or 100,000 (maximum BTU/Hr the space can support)
3. Add the BTU/Hr of all gas burning appliances in the space.
Example:
*Do not include direct-vent gas appliances. Direct-vent draws
combustion air from the outdoors and vents to the outdoors.
4. Compare the maximum BTU/Hr the space can support
with the actual amount of BTU/Hr used.
__________ BTU/Hr (maximum the space can support)
__________ BTU/Hr (actual amount of BTU/Hr used)
Example:
used)
The space in the above example is an unconfined space
because the actual BTU/Hr used is less than the maximum
BTU/Hr the space can support. If the space had been
confined, your options would be as follows:
A. Rework worksheet, adding the space of an adjoining
B. Install a lower BTU/Hr heater, if lower BTU/Hr size
5,000 cu. ft. (volume of space) ÷ 50 cu. ft. = 100
Gas rangeBTU/Hr
Vented gas heaterBTU/Hr
Gas fireplace logsBTU/Hr
Other gas appliances* +
Total = BTU/Hr
Gas range60,000 BTU/Hr
Vent-free logs+
Total= 89,000 BTU/Hr
100,000 BTU/Hr (max. the space can support)
89,000 BTU/Hr (actual amount of BTU/Hr
room. If the extra space provides an unconfined
space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation Air From
Inside Building.
makes room unconfined.
BTU/Hr
29,000 BTU/Hr
Converting Confined Space to Unconfined
Space
Additional volume to convert a confined to an unconfined
space could come from an adjoining space. When using an
adjoining space, you can provide two permanent openings:
one within 12" of the ceiling and one within 12" of the floor on
the wall connecting the two spaces (see options 1 and 3,
Figure 2), or remove the door into the adjoining room.
Ventilation Air From Outdoors for Unusually Tight Construction
WARNING: If the area in which the heater may be
operated is smaller than that defined as an unconfined
space or if the building is of unusually tight construction,
provide adequate combustion and ventilation air by one
of the methods described in the National Fuel Gas Code,
ANSI Z223.1/NFPA 54, Section 5.3 or applicable local
codes.
4
78570
Unusually tight construction is defined as construction
where:
a. walls and ceilings exposed to the outside atmosphere have
a continuous water vapor retarder with a rating of one perm
(6 X 10.11 kg per pa-sec-m2) or less with openings gasketed
or sealed and
b. weather stripping has been added on openable windows
and doors and
c. caulking or sealants are applied to areas such as joints
around window and door frames, between sole plates and
floors, between wall-ceiling joints, between wall panels, at
penetrations for plumbing, electrical and gas lines and at
other openings.
If your home meets all of the three criteria above, you must
provide additional fresh air.
You may provide two permanent openings: one within 12" of
the ceiling and one within 12" of the floor. Connect these items
directly to the outdoors or spaces open to the outdoors. These
spaces include attics and crawl spaces. Follow the
National
Fuel Gas Code NFPA 54/ANSI Z223.1, Section 5.3, Air for
Combustion and Ventilation
for required size of ventilation grills
or ducts.
IMPORTANT: Do not provide openings for inlet or outlet air into
attic if attic has a thermostat-controlled power vent. Heated air
entering the attic will activate the power vent.
L
W
D
NOTE: For round flue opening,
minimum flue diameter (d) = 5”. For
square or rectangular opening,
length x width (L x W) must equal 15
sq. in.
Fig. 1 Minimum flue diameter and flue damper positions.
Option 1 Vents to
Adjoining
Room
Option 3 Vents to
Adjoining
Room
Option 2 Remove
Door to
Adjoining
Room
Flue Damper Closed for Unvented
Operation and Maximum Heat
Output
Flue Damper Locked Open
to a Minimum Free (Vent)
Opening of 15 sq. in., (for
areas where unvented
products are not permitted)
12”
WARNING: Air openings that
provide fresh air from an adjoining unconfined space shall not be
blocked or obstructed in any way.
Installation of unit should allow a
minimum of 2" clearance from any
part of the heater to any of the
ventilation openings.
12”
T104
Fig. 2 Ventilation options for confined space.
78570
VO370-2
5
Installation
Unpacking
Open the carton and remove the logs and the chassis. Remove each of the logs by gripping at either end of the log while
avoiding any undue pressure. Please note that the logs have
been marked for positive identification.
The carton for all models contains the following: grate/burner
assembly, front and rear logs, 2 top twigs, 2 screws, a bag of
volcanic ash and a bag of embers.
Fireplace Preparation
The fireplace needs to be prepared before installing the unit:
A. Turn off the gas supply if the gas line has been run to the
fireplace.
B. WARNING: Before installing logs in fireplace, the
chimney flue and firebox must be cleaned of soot,
creosote, ashes and loose paint by a qualified chimney
cleaner or sooting will occur.
Note: If your fireplace has been cleaned using chemicals or
solvents, these products may have been absorbed into the
fireplace hearth and walls and will be burned off during the
initial break-in period.
C. Any outside air ducts and/or ash dumps in the fireplace shall
be permanently closed and sealed at the time of appliance
installation. This will prevent drafts from disturbing the
flames and interfering with complete combustion of the gas
fuel.
Location
When gas logs are to be installed in a fireplace, inspect the
area surrounding it for possible air drafts that may affect the
flames and possibly cause sooting. Such drafts may be caused
by a ceiling fan near the fireplace, a hot air furnace register or
an open door. When burning the logs, carefully observe the
effect of possible drafts on the flames and take appropriate
measures to eliminate them. For example, the ceiling fan may
be cut off, the hot air register closed, etc.
Centrally locate the gas logs in the fireplace deep enough into
the firepit to accomplish an adequate draft (if use as a vented
appliance is planned). Ensure that the front feet of the grate sit
inside the front edge of the fireplace. Be sure fireplace meets
minimum fireplace dimensions.
To avoid any movement of the unit during operation, screw
the chassis to the floor of the fireplace using the screws
provided. Failure to do so could cause gas leaks.
Holes are provided in the sheet metal chassis (Fig. 3) and
should be used for securing the log set. After locating the
chassis correctly in the fireplace, mark the hole positions on the
fireplace floor. Drill two 1/8” diameter holes approximately 1/2”
deep.
Use the two screws to secure the chassis to the fireplace floor.
(Fig. 3)
Clearances
NOTE: The following instructions regarding installation clear-
ances and the use and installation of a canopy apply to use of
the appliances as an unvented space heater in permittingjurisdictions. When installed as a vented decorative gas
appliance, the clearances noted below and the use of a heatdeflecting canopy are not required.
However, it is recommended that these instructions be followed
even when the appliance will be used as a vented decorative
appliance in case local codes change to allow unvented space
heaters or in the event that the flue damper is inadvertently
closed.
Clearances for unvented installation in existing fireplaces,
(jurisdiction permitting)
1. Sidewall Clearances: Clearances from the side of the
fireplace opening to any combustible wall should not be less
than 2”. (Fig. 4A and 4B)
2. Ceiling Clearances: The ceiling height should not be less
than 62" from the top of the fireplace opening. (Fig. 4A)
3. Mantel Clearances: The use of a canopy* is optional
depending on mantel clearances to the fireplace opening
and projection profile.
NOTE: Mantel clearances may differ for each vent-free
firebox. Refer to the firebox installation instructions for
clearances.
A. Mantel profile: The minimum distance above the
fireplace opening to combustible material projecting 1¹⁄₂"
(tile moldings, breast boards, etc.) is 12¹⁄₂".
Combustible material projecting 6" (a mantel shelf, for
example) requires a minimum clearance of 19" above the
fireplace opening. Required clearance varies with the
amount of projection. (Fig. 4C)
The mantel profile must fall within the cross-section
shown in Figures 4C or 4D.
B. Heat resistant material: Any heat resistant material
suitable for a continuous operating temperature of 120°C
(248°F) must cover the wall surface directly above the
fireplace opening and extend the full width of the
fireplace opening for a distance of 10" above the
opening. (Fig. 4C)
T131a
Fig. 3 Use two (2) screws to secure the chassis to the fireplace
floor.
6
78570
62"
2"
Fireplace Hearth
Level
Fig. 4A Minimum clearance to wall and ceiling.
No Canopy Used
Heat Resistant
Material
Fireplace Opening
10"
Min.
10"
8"
6"
1¹⁄₈"
15"
Min.
27"
Min.
23"
Min.
19"
Min.
Fig. 4C Mantel clearances (single or multi-sided opening
fireplaces).
Combustible Mantel
Noncombustible
Facing
Fireplace
Mantel Leg
2” Minimum
Clearance
Opening
Mantel Leg
Maximum Projection:
7”
Fig. 4B Side clearances and projection.
Gas Connection
Check Gas Type. Use only the gas type indicated on the
heater's rating plate. If the gas type indicated on the plate is not
your type of gas supply, DO NOT INSTALL. Contact your
dealer for the proper model.
WARNING
DANGER OF PROPERTY DAMAGE,
BODILY INJURY OR DEATH.
Make sure the heater is equipped to operate on
the type of gas available. Models designated as
natural gas are to be used with natural gas only.
Heaters designated for use with liquefied petroleum (l.p.) gas have orifices sized for commercially pure propane gas. They cannot be used
with butane or a mixture of butane and propane.
Gas Piping. The gas supply line must be of an adequate size
to handle the BTU/HR requirements and length of the run for
the unit being installed.
Determine the minimum pipe size from the piping size chart on
Page 9. The normal gas connection at this appliance is 1/2"
NPT made at the left of the unit.
Always use an external regulator for all LP installations to reduce
the supply tank pressure to a maximum of 14" w.c. This is in
addition to the regulator fitted to the heater.
10"
Heat Resistant
Material
Universal
Canopy
Fireplace Opening
8"
20"
6"
1¹⁄₈"
12"
Min.
8"
Min.
Min.
16"
Min.
Fig. 4C Mantel clearance with Optional Universal Canopy.
WARNING: Connecting directly to an unregulated
LP tank can cause an explosion.
All piping must comply with local codes and ordinances or with
the National Fuel Gas Code (ANSI Z223.1), whichever applies.
Gas Line Connection
NOTE: These models are factory equipped with a stainless
steel flex tube connected to the control valve gas line inlet.
The inlet to these units is 1/2” NPT.
If installation is for L.P. gas, have L.P. installer use two-stage
regulation and make all connections from storage tank to
heater. Refer to the National Fuel Gas Code for the proper
supply tank size with the Btu's/Hr requirements. If this is the
ONLY gas appliance, we recommend a minimum 200 pound
cylinder with a fill gauge. Use of a 100 pound cylinder is not
recommended. Other household gas appliances may require
the tank size to be larger.
Use two pipe wrenches when making the connection to the
valve to prevent turning or damage to gas valve or regulator.
Connection between the manual shut-off valve and the gas
valve can be made with a CSA design certified flexible connector if allowed by local codes. A drip leg (sediment trap) must
be installed. (Fig. 5) Tighten all joints securely.
CAUTION: Failure to install a drip leg (sediment trap) may
result in improper combustion that will produce soot.
Reference Sections 3.7 and 5.5.7 and Figure 5.5.7 of the
National Fuel Gas Code for guidance.
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7
Typical Gas Line Connection
Step 1: With the engine assembly free from the fireplace,
check tightness of flexible connector fittings.
CAUTION: Use one wrench to hold regulator and one
wrench to loosen and tighten the brass fittings. Failure to
hold the regulator while loosening and tightening the
fittings can damage the unit and cause gas leaks.
Step 2: Set the engine assembly into the fireplace and connect
the flexible connector to the gas piping that has been installed
per local codes, or in the absence of local codes, ANSI Z223.1
latest edition.
Step 3: After the last connection is made, screw the engine
assembly to the bottom of the fireplace. (Fig. 3)
Step 4: Test all connections for gas leaks.
Piped Gas Supply
Less Than 6’
1/8” N.P.T.
Plugged Hole
for Test Gauge
T130
Piped Gas Supply
Manual Shut-Off Valve
1/8” N.P.T. Plugged
Hole for Test Gauge
Tubing Gas Supply
Manual Shut-Off
Valve
Riser
3”
Min.
Drop
Horizontal
1
Tee
Fitting
Nipple
Cap
2
Tee
Fitting
3”
Min.
Drop
Nipple
Cap
2
1/8” N.P.T.
Plugged Hole
for Test Gauge
Gas
Valve
Ground Joint
Union
Ground Joint
Union
Gas
Valve
Manual Shut-Off
Valve
All bends in metallic tubing should be
1
smooth, elbows are recommended.
CAUTION: Shut off the main gas supply before removing
2
end cap to prevent gas from filling the work area. Test for
gas leakage when installation is complete.
Horizontal
Nipple
Ground Joint
Union
Riser
Tee
Fitting
3”
Min.
Cap
2
If using flexible
connector, check local
codes for specific
requirements
Piped Gas Supply
Gas
Valve
Fig. 5 Typical drip leg (sediment trap) configurations.
Under no circumstances should internally zinc alloy coated piping be used. According to the LP-Gas Code and National Fuel Gas
Code - If galvanized piping is used, it must be EXTERNALLY coated only! Galvanized water pipe used for gas installations will
result in reduced gas pressure and gas leaks.
8
78570
Gas Line Pipe Sizing
NOTE: To determine the size of the branch gas line from the main gas line to the fireplace, enter the tables below (for iron
pipe or copper tubing) using the distance from the gas meter or second stage regulator to the furthest appliance on the
gas system. Select a pipe or tube diameter which has enough capacity to meet the maximum input requirement of the
fireplace. Regardless, do not use less than 1/2" diameter for the branch line. For any distances required longer than
shown in these tables, refer to the National Fuel Gas Code.
NOTE: There may be a local gas utility requirement specifying a minimum diameter for gas piping. All units require a 1/2 inch pipe
connection at the gas valve.
Cubic Feet per Hour based on 0.3" w.c. Pressure Drop
Specific Gravity for Natural Gas - 0.6 (1000 BTU/Cubic Foot)
Specific Gravity for Propane Gas - 1.6 (2550 BTU/Cubic Foot)
LengthNominal Inches for Iron Pipe Sizes (1,000s BTU/hr)
WARNING: Use only internally tinned copper tubing. If correct copper tubing is not used, tubing can deteriorate and develop
gas leaks.
CAPACITY OF PIPING
Gas Pressure Check
The gas inlet pressure specified in Table 1 is the pressure
where the field-installed gas line connects to the gas control.
This is measured at the inlet test port on the gas valve in the
appliance. Ensure that pressure is as shown in Table 1.
Table 1
Gas Inlet PressureNaturalPropane
Max.14.0” w.c.14.0” w.c.
Normal7.0” w.c.11.0” w.c.
Min.*5.0” w.c.10.8” w.c.
Regulator Pressure3.5” w.c.10.0” w.c.
*Minimum inlet supply pressure for the purpose of input adjustment.
The manifold pressure is controlled by the gas valve and should
be checked at the pressure test points as shown in Figure 9 on
Page 11. The pressure connections accept 1/4” I.D. hose or
tubing.
The pressure should be checked with the appliance burning on
high (highest setting) and all other appliances turned on. One
must then read the manometer and if pressures are not 10.0”
w.c. for LP or 3.5” w.c. for Natural gas the inlet pressure must
be adjusted or increased until the proper pressures are at-
78570
tained. If these pressures are greater than 10.2” w.c. for LP or
3.7” w.c. for Natural gas, contact your gas supplier before
operating the appliance.
Pressure is tested by loosening (do not remove) the screw in
the test port and sliding tubing onto the test port.
CAUTION: If the appliance's operating pressures are not
checked and adjusted, improper combustion may result in
soot being produced. Record the results of the gas
pressure check on the appropriate documents.
Testing The Gas Piping. Test all piping for leaks. When
checking gas piping to the heater with gas pressure less than
1/2 PSI, shut off manual gas valve for the heater. If gas piping
is to be checked with the pressure at or above 1/2 PSI, the
heater and manual shut off valve must be disconnected during
testing to prevent damage to the regulator on the unit. (SEE
WARNING).
To ensure that the gas lines and connections do not have any
leaks, a pressure test should be performed. Only a qualified
installer should perform the pressure test to ensure that
the unit is not damaged by high pressures!
WARNING: Be sure that the gas type indicated on the
gas log rating plate concurs with the gas system in your
building.
9
If you connect natural gas to an LP gas unit, you may be
unable to ignite the pilot. If the pilot does ignite, the burner
flame on the low setting will be bright blue but only 1/4” to 1/2”
long and most likely lifting off the burner ports. If this is the
case, turn the unit off immediately.
If you connect LP gas to a natural gas unit, the burner flame
on the low setting will be about 6” - 8” long. On the high setting,
the burner flames will be bright yellow and about 10” in length.
Turn the unit off immediately! If the unit is allowed to run in
this condition, substantial amounts of soot will be generated
and emitted into the house.
Log Assembly
Refer to Figures 6, 7 and 8
1. Remove logs from carton and inspect.
2. Rear log should be installed onto rear log supports. Match
up slots on rear of log with the vertical log bracket tabs. (Fig.
6)
3. Place the bottom edge of the large front log between the two
tabs located in the log support channel which centers the log
left to right. (Fig. 6)
4. The two top twigs can then be placed in their designated
positions located with pins on back logs and grooves on the
front log. (Fig. 7)
5. Lava rock from the bag provided should be placed on the
hearth pan area to suit individual appearance preferences.
DO NOT place volcanic ash on burner, pilot or logs.
6. Platinum embers are to be placed only on top of the front
burner port area. Equally space emblers one layer thick.
Do not pile ember material over one layer thick as this
does not enhance the “ember” appearance or improve
the log set performance. (Fig. 8)
7. Flames must not impinge (touch) on logs.
WARNING: Do not use more embers than those supplied with
your unit. Do not use embers other than genuine “Platinum
Embers” supplied by Temco Fireplace Products - Part No.
78037.
When you have completed these steps, compare log positions
with Figure 7. The logs must be positioned as illustrated.
CAUTION: Proper location is critical. When positioning the log
set, make sure that the logs do not interfere with the sides of
the fireplace before securing the chassis.
Fireplace Screen
A fireplace screen must be in place when the appliance
is operating and unless other provisions for combustion air
are made, the screen must have openings for the introduction
of combustion air.
Rear Log Supports
Support
Channel & Tabs
T131
Fig. 6 Match up slots on rear of log with vertical log bracket
tabs.
TL106
Rear Log
Left Twig
Right Twig
Front Log
Fig. 7 Correct log placement.
10
Platinum Ember
TL107
Fig. 8 Platinum ember placement.
WARNING: Failure to position the parts in accordance
with this diagram or failure to use only parts specifically
approved with this heater may result in property damage
or personal injury. See instruction manual for further
information.
78570
Millivolt System Control Options
Burner ON/OFF Control
Several options are available to turn the burner ON/OFF. These
options include: WRD-1 standard ON/OFF remote, WRST-K
thermostatically controlled remote, WSW Millivolt wall switch or
GFPMT Millivolt wall thermostat.
For installation of these options, detailed instructions are
provided with each kit.
CAUTION: If a remote receiver is located in the gas control
area (under the firebox), clearance should be below the firebox
at least two (2) inches to avoid high temperatures (receiver
should not be exposed to temperatures exceeding 130°F). The
log set should not be modified to accept any other type of
remote control as no guarantee may be made regarding proper
function. Refer to remote manufacturer’s instructions for battery
replacement.
IMPORTANT: If connecting a wall switch, thermostat or remote
control, use only the top and bottom control valve terminals for
attachment of the wire leads (do not use center terminal of
terminal block). (Figs. 9 and 10)
Remote Control Information
The remote receiver does not need to be secured to the
VFL34R(N,P) base, but can be placed along side of the log/
base assembly, (larger fireboxes only) in a wall mounted switch
box, or placed near the logset on the fireplace hearth extension.
Recommended Maximum Lead Length (Double Wire)
When Using Wall Switch or Thermostat
Wire SizeMaximum Length
14 ga.50’
16 ga.32’
18 ga.20’
20 ga.15’
22 ga.10’
NOTE: Must be stranded wire.
C
A Thermopile (Do not
remove)
B Switch (OFF/ON)
C Wires from receiver (red &
white) or wires from millivolt
wall
B
Fig. 9 Optional wiring to wall switch.
Logset Control Location and
Component Identification
ON/PILOT/OFF Control
Fig. 11 Logset controls.
78570
Front Grate Bar
HI/LO Flame Control
ON/OFF Switch
T114
Fig. 10 Control valve terminal block.
Piezo
Front Grate Leg
A
T132
11
For Your Safety, Read Before Lighting
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage,
personal injury or loss of life.
A. This appliance has a pilot which must be lighted by hand.
When lighting the pilot, follow these instructions exactly.
B. BEFORE OPERATION smell all around the appliance
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any tele-
phone in your building.
• Immediately call your gas supplier from a neighbor's
telephone.
Lighting Instructions
1. STOP! Read the safety information above before proceed-
ing.
2. Refer to Figure 12. To turn
off the gas supply, depress
the knob slightly and turn
clockwise to the
OFF position.
3. Wait five (5) minutes to
clear out any gas. Then
smell for gas, including
near the floor. If you smell
gas, STOP! Follow “B” in
the safety information
above. If you don’t smell gas, go to the next step.
4. Refer to Figure 13. Locate the pilot. It is positioned on the
burner behind the front log and below the right twig.
Natural
Gas
5. Refer to Figure 14. Push in the control knob and turn
counterclockwise
Fig. 14
LO
ON
OFF
PILOT
HI
Push in
to Light
Pilot
Fig. 12
LO
ON
PILOT
OFF
T133
Propane
to the PILOT position. Hold the
control knob in for a few
seconds.
6. While still holding in the
control knob, press the
ignitor push-button several
Fig. 15
HI
Turn Knob
Clockwise
Fig. 13
T122a
• Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire depart-
ment.
C. Use only your hand to push in or turn the gas control knob.
Never use tools. If the knob will not push in or turn by hand,
don't try to repair it. Call a qualified service technician.
Force or attempted repair may cause a fire or an explosion.
D. Do not use this appliance if any part of it has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the control
system or gas control which has been under water.
E. Be sure both the receiver and the remote have had a 9 volt
battery installed in each.
times. This will cause a spark at the pilot which will ignite
the pilot gas.
7. Hold the control knob for 20 seconds to prevent the flame
failure detector from shutting off the gas while its probe is
warming up.
8. Release the control knob.
• If the knob does not pop up when released, stop and
immediately call your service technician.
• If the pilot will not stay lit after several tries, turn the gas
control knob to OFF and call your service technician or gas
supplier.
9. Refer to Figure 16. When the pilot remains lit, turn the
control knob counterclockwise
Fig. 16
LO
ON
PILOT
OFF
Turn Knob
Counterclockwise
turned off by turning the control knob to the OFF position.
12.Lighting Instructions for Millivolt Wall Switch. After the
pilot is lit and the control knob is released, the wall switch
can be switched to turn the unit “ON” or switched to turn it
“OFF”. Refer to Page 11 for wiring.
HI
10. Flame adjustment is
controlled by using the HI/LO
flame control knob (located to
the right of the ON/OFF pilot
control knob).
11. This appliance is fitted with
a pilot burner for the purpose of
safe ignition of the main burner
in conjunction with the piezo
ignitor. The pilot, in operation
with the main burner contributes
to the base heat release and is
to the ON position.
Piezo
Turn Knob Counterclockwise
Depress the control knob slightly and turn it clockwise to the OFF position. Refer to Figure 12.
12
To Turn OFF Gas to Appliance
78570
Important Safeguards
Although your gas logs are very realistic in appearance it
is not a real wood-burning fireplace and must be used for
burning rejected material.
To avoid irreparable damage to the appliance or personal
injury; matches, paper, garbage or any other material must not
be placed or thrown on top of the logs or into the flames.
To avoid personal injury, do not touch hot surfaces when
the appliance is operating.
Touch only the piezo button and control knob. Avoid contact
with the front screen, canopy or any other part which will be
very hot.
Always ensure that the fireplace screen is in place
when the appliance is operating.
Close supervision is necessary when the appliance is
being operated near children.
Do not use to cook food.
If this is the ONLY gas appliance, we recommend a minimum
200 pound cylinder with a fill gauge. Use of a 100 pound
cylinder is not recommended. Other household gas appliances
may require the tank size to be larger. Do not operate the vent
free fireplace if the fuel level in the propane tank is below 1/4
full.
Match Lighting
If the pilot cannot be ignited with the piezo, it can be manually
lit with the use of a match and lighter rod.
1. Place the match in the holder and light. With the right
hand, depress and turn the control knob counterclockwise
WARNING: The glowing ember base and all the logs are
manufactured from bonded ceramic fiber. This is a
commonly used material in industry worldwide. In the
event of the logs and base being removed, care should
be taken not to damage the bonded material.
Intentional misuse of, or deliberately fragmenting, the
material could lead to inhaling fibers and be injurious to
health. Insure the logs are properly positioned at all
times.
This appliance is intended to be used only for supplemental
heat. Do not use it routinely as a primary heat source. Continuous operation could produce excessive humidity depending on
construction characteristics and outdoor temperatures (below
200°F) Over time, this could cause condensation to form and
damage wall structures and exterior paint. Do not use this
product during building construction. Dust, debris, paint fumes
etc. can cause burner damage and/or produce strong odors.
If the fireplace is equipped with glass doors, the doors must be
fully open when the gas appliance is operating.
to the PILOT position. Hold in for 20 seconds.
2. Take the lighter rod and lighted match and ignite the pilot.
3. Continue to hold the control knob for an additional 20
seconds to ensure pilot is maintained.
Flame Check
A periodic visual check of the flames should be made. The pilot
flame should always be present when the appliance is in
operation. (Fig. 17)
In normal operation (at full rate for approximately 15 minutes)
the following flame appearance should be observed:
The flame should burn blue with some yellow flames visible.
Height of the blue flame should be approximately 1” on high.
The yellow flames should extend 6 to 8 inches above the large
front log.
Typical flame shape seen in Figure 18.
Natural Gas
1¹⁄₂"
Fig. 17 Pilot flame position and location.
1¹⁄₂"
Propane
T122
NOTE: For your safety, the appliance is equipped with an
oxygen depletion system. The system senses the oxygen in the
atmosphere and switches off the gas supply in case the level of
oxygen falls below a safe level. It must not be altered in any
way.
TL108
Fig. 18 Correct burner flame appearance.
A
Air Shutter Settings
ModelA
VFL34RNClosed
VFL34RP0.375”
78570
T134
Fig. 19 Air shutter settings.
13
Managing Heat Output
The heat output from the appliance can be controlled by the
position of the flue damper on vented fireplaces.
The damper setting should be fully closed for maximum heat
output, partially closed for less heat output and fully open for
minimum heat output.
The appliance may be used in a working solid fuel burning
fireplace with the fuel damper closed only if unvented appliances are permitted by local state and city codes. It may also
be operated as a decorative appliance whose prime function
lies in the aesthetic effect of the flames when installed in a solid
fuel burning fireplace with the flue damper open. If unvented
heaters are not permitted, the fireplace vent damper must be
locked at a minimum free (vent) area of 15 sq. ins.
Maintenance
Cleaning
CAUTION: Before cleaning or moving logs or other parts of the
unit, be sure to read the section on important safeguards.
Cleaning should be done before the logs are used each year
and after long periods of non-use. Professional servicing is
recommended.
All cleaning should be carried out when the appliance is cold.
Only limited cleaning will be required under normal use.
Dusting the front grate or the control knob panel may be
required occasionally. Do not use any cleaning fluids to clean
the logs or any other part of the appliance.
If the flames show any unusual shapes or behavior, or if the
burner(s) fail to ignite properly, then the burner holes may
require cleaning. If this occurs contact your nearest dealer to
get the appliance serviced.
Alternatively, the appliance can be cleaned by removing the
logs. Handle the logs gently so as not to damage them.
Always lift each log by holding it carefully at each end.
After the logs are removed allowing access to the burner area,
use the brush attachment from your vacuum cleaner to carefully
remove dust and loose particles from the base, logs and from
around the burner. Gloves are recommended when handling
the logs. Use extreme caution when cleaning around the pilot
(ODS). The pilot should not be moved or altered from the
original factory setting (Pilot to burner preset location). To clean
the pilot, take an Air Duster can (computer cleaner compressed
air) and insert the nozzle into the primary air inlet. Shoot a
short blast of air into the inlet to clear dust. (Fig. 20) The burner
should not be removed or taken out of it’s locked and secure
position (proper location of burners are critical).
Logs must be carefully replaced in their orignial, preset positions, as shown in Figure 21, to prevent the rear flames from
touching any log. No other arrangement is permitted. Incorrect
placement can diminish combustion efficiency and cause
sooting.
A qualified gas professional should periodically check and clean
the orifices and burners per National Fuel Gas Code, Appendix
B.
Lack of proper maintenance may void warranty.
Whenever the appliance is operated with the fireplace's
flue damper closed, glass doors - if present - must be open
and the outside air damper and the ash dump (if the
fireplace is equipped with either one) must be closed.
The heat output from the appliance when operated as a ventfree heater may be controlled by adjusting the main gas valve.
Reference lighting instructions on Page 11 and chart on Page 3
which shows inputs at all settings.
The main gas valve may be adjusted anywhere between high
and low to give the desired combination of flame aesthetics and
heat output.
Primary Air
Inlet
Gas
Outlet
T135
Fig. 20 Use a short burst of air into the primary air inlet to clean
pilot.
Rear Log
Left Twig
TL106
Fig. 21 Correct log placement.
Right Twig
Front Log
14
78570
Troubleshooting
With proper installation and maintenance, your new gas
fireplace should provide years of trouble-free service. If you do
experience a problem, refer to the trouble shooting guide below.
This guide will assist you or a qualified service person in the
diagnosis of problems and the corrective action to be taken.
Any safety screen or guard removed for servicing an appliance
must be replaced prior to operating the appliance. Use only a
qualified service person when making repairs.
SymptomPossible CauseCorrective Action
1. Pilot will not lightAir in gas linePurge gas lines and repeat ignition operation
Low gas pressureCheck gas pressure
Gas supply turned offTurn on gas supply
Blockage in gas lineCheck gas passage way
ODS pilot orifice is cloggedCall a qualified service person
Control knob not in pilot positionTurn control knob to pilot position
Control knob not pressed in whilePress in control knob while in pilot position
in pilot position
Ignitor did not sparkIgnitor electrode positioned wrongCorrect electrode position
Ignitor electrode brokenReplace assembly
Ignitor cable pinched or brokenFree ignitor cable, if damaged replace it
Ignitor cable not connected to ignitorConnect cable to ignitor
2. Pilot will not stay litPartially clogged ODS pilot orificeContact qualified service person or your gas company
Corrosion of thermocouple contactClean thermocouple contact
Bad gas valveReplace gas valve
Control knob not pressed in longAfter pilot lights, keep control knob pressed in for
enough60 seconds
Thermocouple connection loose atTighten connection finger tight + 1/4 turn or replace
gas control or damagedthermocouple or replace ODS pilot assembly
Pilot flame not touching thermocoupleContact a qualified service person
3. Main burner will not lightLow gas supply pressureContact your gas supplier
Burner orifice cloggedClean burner orifice
Control knob not in ON positionTurn control knob to ON position
4. Heater shuts off on ODSNot enough fresh air is availableOpen window
Low gas pressureContact your gas supplier
ODS pilot partially litContact a qualified service person
Repair and replacement work should only be done by a
qualified service technician.
78570
Servicing
Always shut off the gas supply and make sure the appliance is
cool before beginning any service operation.
Always check for gas leaks after servicing.
15
Repair Parts
Always include the correct name, part number, model number,
control type and serial number of the appliance when ordering
service parts. Refer to the parts list below.
Use manufacturer's authorized parts only. If you desire to
communicate with the factory, write to Customer Service at:
DescriptionVFL34RNVFLRPQty.
Grate Assembly78442784421
Engine Base Assy78574785741
Side Deflector78443784431
Support Channel78439784391
Air Scoop78445784451
Valve - Natural55463-1
Valve - LP/Propane-554621
Burner - Natural78474-1
Burner - LP/Propane-784731
Pilot - Natural (OP)78167-1
Pilot - LP/Propane (OP)-781691
Manifold Tube/Split Nut78456784561
Orifice #31 - Natural78458-1
Orifice #50 - LP/Propane-784511
Tube, Flexible Gas Inlet71598715981
Tube, Pilot 3/16”78583785831
Ignitor w/Nut (Piezo)65180651801
Wire Assembly Rocker Switch78596785961
Mini Rocker SwitchPCOA049PCOA0491
Shaft Extender78568785682
Knob, Black (1/4” Dia.D-Shaft)78578785782
Rod Adapter78562785622
Embers, Platinum (Bag)78037780371
Lava Gravel Assy68688686881
Front Log76895768951
Back Log75317753171
Log, Right Twig75318753181
Log, Left Twig75319753191
This warranty is limited to TEMCO Fireplace Products
Vent-Free Gas Logs & Fireplaces (henceforth, Product)
manufactured by TEMCO Fireplace Products. (henceforth, TEMCO).
ONE YEAR WARRANTY
TEMCO warrants all components of the Product to be
free of defects in materials and workmanship for a period
of one year from the date of installation, with the exception of the warranty on logs and ember base. If, by the
sole determination of TEMCO, any component covered
under this warranty is found to be defective, TEMCO will,
at its option, repair or replace the defective component at
no charge and will pay labor cost incurred as specified in
the current TEMCO Labor Allowance Schedule, 71313. If
TEMCO determines replacement or repair is not economically practical, TEMCO will, at its option, refund the
purchase price of the Product. Date of installation and
purchase price must be verified by acceptable proof of
purchase prior to warranty action.
This warranty covers only parts and labor as provided
above. In no case shall TEMCO be responsible for
materials, components or construction which are not
manufactured or supplied by TEMCO, or the labor
necessary to install, repair or remove such materials,
components or construction.
FIVE YEAR WARRANTY
TEMCO warrants the ceramic fiber and refractory compo-
nents and burners originally packed with the product to
be free of defects in material and workmanship for a
period of five (5) years from the date of installation, with
the exception of breakage. If any ceramic components or
refractory components are broken, such breakage must
be reported as a Warranty Claim at the time of installation. Breakage claims arising after the initial installation
will not be covered under any part of this warranty.
Periodic maintenance must have been performed.
QUALIFICATIONS
For the above warranties to apply:
The Product must be installed by a qualified installer;
strictly in accordance with TEMCO installation
instructions, and in compliance with local codes and
ordinances. The logs must be placed strictly in accor-
dance with the arrangement described in the installation
instructions.
The Product must be operated and maintained according
to the instructions furnished. Alteration of the Product
in any way is prohibited and voids any and all warranties. Removal of the data plate alters the Products
and voids the warranty.
The installer must have completed the installation
and Startup Checklist, a copy of which must be
submitted along with proof of purchase, to obtain
prior approval for warranty repair or replacement and
to affect a warranty claim. The Checklist is found on
Pages 18 and 19 of this manual.
The limited warranty applies only to the original owner of
the Product or the original owner of the dwelling in which
the Product was installed. Use of any parts other than
genuine factory provided replacement parts shall void
this warranty.
Limitations
TEMCO is not responsible for any incidental or conse-
quential damages caused by possible defects in the
Product. The duration of any implied warranty with
respect to the Product is limited to the duration of the
foregoing warranties.
Some states and provinces do not allow exclusion of
incidental or consequential damages or limits on the
duration of implied warranties, so these limitations may
not apply to you.
Warranty Fulfillment
Claims require specific agreement and consent from
TEMCO Technical Services prior to performing any
warranty repair or replacement. TEMCO reserves the
right to investigate any and all warranty claims. The
appliance must not be removed prior to such investigation other than on direction from TEMCO.
Please provide the following information when communicating with TEMCO Technical Services, its Dealers or
Distributors regarding service under this warranty.
Model Number: ____________________
Serial Number: _____________________
Date of Installation: ____/____/____
Purchased From: ___________________
TEMCO reserves the right to decide on the method of
settlement (if any). This limited warranty is given in lieu of
any other expressed or implied warranty, and supersedes
all other TEMCO Product warranties.
78570
17
TEMCO FIREPLACE PRODUCTS GAS LOGS & FIREPLACES
INSTALLATION AND STARTUP CHECKLIST
Customer Copy
NOTE: TEMCO Fireplace Products gas logs and fireplaces require installation by a qualified gas appliance installer.
A copy of this checklist must be submitted, along with proof of purchase, when applying to Technical Services for prior
written approval of warranty repair or replacement.
All Vent-Free Gas Fireplaces and Logs
Read and understand installation instructions before attempting installation.
Assure that the model to be installed is of the CORRECT FUEL TYPE. Check markings on the shipping container (Model #’s
ending in “N” are natural gas products; models #’s ending in “P” are LP gas products.), tags on the burner assembly.
NOTES: REGULATORS ARE NOT FIELD-ADJUSTABLE. ANY ATTEMPT TO ADJUST VOIDS THIS WARRANTY.
In order to ensure adequate combustion air, make sure that the model being installed has the appropriate heating
capacity for the unconfined space available. Allow a minimum of 50 cubic feet of unconfined space per 1000 BTU’s for all
gas appliances.
Assure that gas line size is adequate for the model’s input rating (BTU’s per hour), the length of run from the meter or
second stage regulator to the farthest gas appliance, and other gas appliances on the system. A drip leg or sediment trap is
required. LP models require a minimum tank size of 120 gallons water capacity and two stage regulation.
Assure that installation meets local codes and ordinances.
Assure that there are no fans or blowers in the fireplace area.
Check for leaks before lighting.
Using a manometer, verify proper gas pressure at the manifold with unit at maximum setting and other appliances
operating.
inlet pressure: _______ (ins. wc)manifold pressure: ________ (ins. wc)
Verify proper ignition of ODS and front and rear burners, as well as proper appearance of flames.
Verify that ceramic fiber and refractory components are properly positioned and secure. (Rear burner must not
contact logs.)
Verify adequate clearance to mantels and other combustibles.
Demonstrate correct operation of the product to the consumer. NOTE: LP models must not be operated if fuel tank is less
than 1/4 full.
Observe the consumer operating the product properly.
Explain and demonstrate proper periodic maintenance.
Explain that operation with logs positioned other than as described in the manual voids the warranty and will cause poor
combustion and sooting.
Verify the consumer’s understanding that warranty service work that is not pre-approved by the manufacturer’s Technical
Service Department (other than routine maintenance) may not qualify for reimbursement.
Answer any questions the consumer may have about TEMCO Fireplace Products vent-free products.
Vent-Free Gas Logs Only
Verify that the fireplace in which the logs are to be installed is either a solid-fuel burning fireplace (either factory-built or
masonry) with a working flue system connected to it or an approved vent-free firebox.
Verify that the fireplace has been thoroughly cleaned by a professional chimney sweep. If solvents have been used to clean
the hearth, they must be allowed to evaporate before proceeding with installation.
Check firebox dimensions for adequate height, width, and depth.
Verify that the grate assembly is attached to the firebox floor.
Verify that any ash dump or outside air inlets are permanently sealed to avoid drafts within the firebox.
Verify that no additional logs, ornaments or non-approved blower devices have been added.
Repair any broken or damaged logs prior to operation.
Check mantel clearances and verify installation of canopy if necessary.
Glass doors must be removed or opened completely during operation of logs.
Please sign below that checklist has been completed and understood. DATE INSTALLED ____/____/____
InstallerPhoneConsumerPhone
18
78570
TEMCO FIREPLACE PRODUCTS GAS LOGS & FIREPLACES
INSTALLATION AND STARTUP CHECKLIST
Installer’s Copy
NOTE: TEMCO Fireplace Products gas logs and fireplaces require installation by a qualified gas appliance installer.
A copy of this checklist must be submitted, along with proof of purchase, when applying to Technical Services for prior
written approval of warranty repair or replacement.
All Vent-Free Gas Fireplaces and Logs
Read and understand installation instructions before attempting installation.
Assure that the model to be installed is of the CORRECT FUEL TYPE. Check markings on the shipping container (Model #’s
ending in “N” are natural gas products; models #’s ending in “P” are LP gas products.), tags on the burner assembly.
NOTES: REGULATORS ARE NOT FIELD-ADJUSTABLE. ANY ATTEMPT TO ADJUST VOIDS THIS WARRANTY.
In order to ensure adequate combustion air, make sure that the model being installed has the appropriate heating
capacity for the unconfined space available. Allow a minimum of 50 cubic feet of unconfined space per 1000 BTU’s for all
gas appliances.
Assure that gas line size is adequate for the model’s input rating (BTU’s per hour), the length of run from the meter or
second stage regulator to the farthest gas appliance, and other gas appliances on the system. A drip leg or sediment trap is
required. LP models require a minimum tank size of 120 gallons water capacity and two stage regulation.
Assure that installation meets local codes and ordinances.
Assure that there are no fans or blowers in the fireplace area.
Check for leaks before lighting.
Using a manometer, verify proper gas pressure at the manifold with unit at maximum setting and other appliances
operating.
inlet pressure: _______ (ins. wc)manifold pressure: ________ (ins. wc)
Verify proper ignition of ODS and front and rear burners, as well as proper appearance of flames.
Verify that ceramic fiber and refractory components are properly positioned and secure. (Rear burner must not
contact logs.)
Verify adequate clearance to mantels and other combustibles.
Demonstrate correct operation of the product to the consumer. NOTE: LP models must not be operated if fuel tank is less
than 1/4 full.
Observe the consumer operating the product properly.
Explain and demonstrate proper periodic maintenance.
Explain that operation with logs positioned other than as described in the manual voids the warranty and will cause poor
combustion and sooting.
Verify the consumer’s understanding that warranty service work that is not pre-approved by the manufacturer’s Technical
Service Department (other than routine maintenance) may not qualify for reimbursement.
Answer any questions the consumer may have about TEMCO Fireplace Products vent-free products.
Vent-Free Gas Logs Only
Verify that the fireplace in which the logs are to be installed is either a solid-fuel burning fireplace (either factory-built or
masonry) with a working flue system connected to it or an approved vent-free firebox.
Verify that the fireplace has been thoroughly cleaned by a professional chimney sweep. If solvents have been used to clean
the hearth, they must be allowed to evaporate before proceeding with installation.
Check firebox dimensions for adequate height, width, and depth.
Verify that the grate assembly is attached to the firebox floor.
Verify that any ash dump or outside air inlets are permanently sealed to avoid drafts within the firebox.
Verify that no additional logs, ornaments or non-approved blower devices have been added.
Repair any broken or damaged logs prior to operation.
Check mantel clearances and verify installation of canopy if necessary.
Glass doors must be removed or opened completely during operation of logs.
Please sign below that checklist has been completed and understood. DATE INSTALLED ____/____/____
InstallerPhoneConsumerPhone
78570
19
Customer Copy
Model # ______________________________________
I certify that I have followed all codes and regulations and adhered to the TEMCO Fireplace Products installation
instructions. I have completed the proper installation and startup checklist.
Serial # ______________________________________
Installer’s SignaturePrint Installer’s Name
Purchaser _____________________________________
Address ______________________________________
_____________________________________________
Phone ________________________________________
Retailer _______________________________________
Address ______________________________________
_____________________________________________
Phone ________________________________________
Date of Purchase _______________________________
Please cut along dotted line
WARRANTY REGISTRATION
Please answer the following questions (Check Box):
1. Type of Home
Mobile Home Cabin/Vacation
2. Installed in(Room) Living Family Great Rec
Bedroom Other
3. Other Choices Considered Vented Decorative Gas
Log/Fireplace Woodburning Fireplace Gas Insert
Woodburning Insert Direct-Vent Gas Fireplace/
Logs
4. Why did you choose Vent-free? (Rank in order of
I certify that I have followed all codes and regulations and adhered to the TEMCO installation instructions. I have
completed the proper installation and startup checklist.
Serial # ______________________________________
Installer’s SignaturePrint Installer’s Name
Purchaser _____________________________________
Address ______________________________________
_____________________________________________
Phone ________________________________________
Retailer _______________________________________
Address ______________________________________
_____________________________________________
Phone ________________________________________
Date of Purchase _______________________________
WARRANTY REGISTRATION
Please answer the following questions (Check Box):
1. Type of Home Single Family Duplex Apt.
Mobile Home Cabin/Vacation
2. Installed in(Room) Living Family Great Rec
Bedroom Other
3. Other Choices Considered Vented Decorative Gas
Log/Fireplace Woodburning Fireplace Gas Insert
Woodburning Insert Direct-Vent Gas Fireplace/
Logs
4. Why did you choose Vent-free? (Rank in order of