kozy heat 55801 Installation instructions

WARNING:Iftheinformationintheseinstructions
is not followed exactly, a fire or explosion may
result, causing property damage, personal injury
or loss of life.
INSTALLATION & OPERATING MANUAL
MODEL #55801 ‘Duluth’
Free-Standing Direct Vent
Fireplace
U.S. Patent Numbers 5,931,154 & 6,004,493
SDo not store or use gasoline or other
flammablevaporsandliquidsinthevicinityof
this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
‚Do not try to light any appliance.
‚Do not touch electrical switches; do not use
the phone in your building.
‚Immediately call your gas supplier from a
neighbor’sphone. Followyourgassupplier’s
instructions.
‚If you cannot reach your gas supplier, call the
fire department.
SInstallationandservicemustbeperformedby
aqualifiedinstaller,serviceagencyorthegas
supplier.
This appliance may be installed in an aftermarket
permanentlylocated,manufacturedhomeormobile
home, where not prohibited by local codes. This
appliance is only for use with the type(s) of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a
certified kit is used.
IMPORTANT:
READ INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. FAILURE TO INSTALL THIS FIREPLACE
CORRECTLY CAN CAUSE SERIOUS STRUCTURAL AND
FIRE HAZARDS AND MAY VOID YOUR WARRANTY.
July 2006
www.kozyheat.com

INDEX
DESCRIPTION PAGE
SafetyRequirements/Specifications............................................. Frontcover,1-2
Clearances.............................................................................. 2-3
VentingGuidelines....................................................................... 3-7
FanInstallation(Optional) ................................................................. 8-9
PositiontheUnit....................................................................... 10-11
ChimneyFramingDimensions ..............................................................11
SettheUnitintoPosition...................................................................11
Removing the Arched Glass Assembly ......................................11
InstalltheChimney.......................................................11
Gas Line Installation Requirements - Minimum/Maximum Pressures ...............................12
Millivolt Board Removal / Installation ...................................................... 13-14
Log Installation ...........................................................................15
Thermostat-RemoteControl-WallSwitchInstallation..........................................16
Completing the Installation:
InitialLightingofAppliance ...............................................17
SeasonalHeatDumpAdjustment...........................................17
Replace the Glass ........................................................17
Lighting&ShutdownProcedures......................................................... 18-19
Manifold (outgoing) & Inlet (incoming) Pressure Check Procedures ................................20
MaintenanceRequirements.................................................................21
Troubleshooting ....................................................................... 22-23
Replacement Parts ........................................................................24
WarrantyPolicy........................................................................ 25-26

Page 1
MODEL: #55801 ‘DULUTH’
FREESTANDING DIRECT VENT FIREPLACE
INSTALLATION & OPERATING INSTRUCTIONS
IMPORTANT:
READ THIS MANUAL BEFORE INSTALLING AND USING THIS FIREPLACE.
This fireplace has been tested to and complies with ANSI Z21.88CSA 2.33-M2002 “VENTED GAS
FIREPLACE HEATERS” by OMNI-Test Laboratories, Beaverton, Oregon for U.S. installations only.
Installation must conform with local building codes or in the absence of local building codes, with the
National Fuel Gas Code, ANSI Z223.1, NFPA 54 - Current Edition or the Natural or Propane Installation
Code, CSA B149.1.
COMMONWEALTH OF MASSACHUSETTS
INSTALLATIONS:
WARNING: This Product Must Be Installed By
A Licensed Plumber Or Gas Fitter When
Installed Within The Commonwealth of
Massachusetts.
IMPORTANT: Installation of a CO detector is
required in the fireplace room.
CONSULT YOUR LOCAL OR NATIONAL
INSTALLATION CODES TO ASSURE
THAT ADEQUATE COMBUSTION AND
VENTILATION AIR IS AVAILABLE.
WARNING: Do not use this fireplace if
any part has been under water.
Immediately call a qualified service
technician to inspect this appliance and
to replace any part of the control
system and any gas control which has
been under water.
WARNING: DO NOT REPLACE THIS BURNER UNIT WITH ANY OTHER SIZED BURNER.
REPLACEMENT WITH AN UNAUTHORIZED BURNER CAN RESULT IN
TEMPERATURES EXCEEDING THE LIMITS FOR THIS UNIT, AND VOID
YOUR WARRANTY.

Page 2
SPECIFICATIONS:
HEIGHT: 24 3/8" WIDTH (EXCLUDING LEGS): 24"
DEPTH : 16" WIDTH (INCLUDING LEGS): 24 1/2"
FLUE SIZE: 4" exhaust, 6 5/8" intake
Figure 1
CLEARANCES:
Refer to Figures 2A & 2B
The following clearances to combustibles must be
maintained:
Unit* to sidewall: 7"
Unit* to backwall: 5"
Unit top to ceiling: 45"
From vent pipe:
Horizontal runs:
Top: 1 ½" at wall pass-thru
Bottom & Sides: 1"
Vertical runs:
All sides: 1"
*Measurement is from the top corner of the fireplace.
PASS-THRU WALL THICKNESS:
The Dura-Vent DV-GS 4" x 6 5/8" wall thimble, is
designed for a minimum wall thickness of 4" and
maximum wall thickness of 7 ½”.
The Ameri-Vent 4" x 6 5/8" wall thimble is designed for
a minimum wall thickness of 4 ½" and maximum wall
thickness of 8 ½".
Figure 2A

Page 3
NOTE:
When the unit is installed directly on carpeting, tile, or other combustible materials other than wood flooring,
it must be installed on a metal or wood panel extending the full width and depth of the unit.
Figure 2B
VENTING GUIDELINES
THISFIREPLACEISAPPROVEDFORUSEWITHONEOFTHEFOLLOWINGDIRECTVENT
CHIMNEY SYSTEMS FOR HORIZONTAL & VERTICAL TERMINATIONS:
TSIMPSON DURA-VENT DV-GS CHIMNEY SYSTEM 4" X 6 5/8"
TAMERI-VENT DIRECT VENT CHIMNEY SYSTEM 4" X 6 5/8"
IMPORTANT: This fireplace is manufactured with the appropriate adaptor for proper connection of
either of these systems.
Contact your dealer for the appropriate vent kit and components part numbers for the chimney system
required for your specific venting application.
Refer to the chimney manufacturer’s installation manual for complete installation instructions.
Installation must conform with the venting requirements & restrictions as outlined in this manual.
IMPORTANT: Consult the local and national installation codes to assure that adequate combustion and
ventilation air is available.

Page 4
TERMINATION VENT CAP LOCATION:
This gas appliance must not be connected to a chimney flue serving another type of appliance.
GENERAL:
1. Terminations against vinyl siding must use a vinyl siding protector. Follow instructions included.
2. DO NOT RECESS TERMINATION KIT INTO OUTSIDE BUILDING MATERIALS - i.e.: brick, stone, siding, etc..
If necessary, extend framing so that termination kit will be exposed once building materials are installed.
3. Vent termination must not be located where it will become plugged by snow or other material. The flow
of combustion and ventilation air must be not obstructed.
SAbove grade, veranda, porch, deck, balcony - 12". (A)
SOperable window - 12". (B)
SPermanently closed window* - 12" (recommended to prevent condensation on window). (C)
SVentilated soffit* - 24". (D)
SUnventilated soffit* - 12". (E)
SOutside / inside corner* - 12". (F)
SMeter / Regulator: NOT TO BE INSTALLED ABOVE within 3 ft. horizontally from the center line of the regulator.
SService regulator vent outlet - 3 ft. radius.
SNon-mechanical air supply inlet to building - 12".
SCombustion air inlet to any other appliance - 12".
SMechanical air supply inlet. (G) - CANADA: 6 ft. US: 3 ft. above if within 10 ft. horizontally.
NOTE: Massachusetts installations: 10 ft.
SAbove furnace exhaust or inlet - 12".
SAbove paved side-walk or paved driveway located on public property - 7 ft. (H)
NOTE: A vent cannot be located directly above a side-walk or paved driveway that is located between two single
family dwelling and serves both dwellings.
SUnder veranda, porch, deck, or balcony (must be fully opened on a min. of 2 sides) - 12". (I)
SBetween two horizontal terminations - 12".
SBetween two vertical terminations - 12". (J) - Note: May be the same height.
*Clearance must be in accordance with local installation codes & the requirements of the gas supplier.
Figure 3
*CHECK LOCAL & STATE BUILDING CODES FOR ADDITIONAL REQUIREMENTS AND/OR RESTRICTIONS.

Page 5
MINIMUM / MAXIMUM VENTING REQUIREMENTS:
Minimum vertical vent run:
Maximum vertical vent run:
RESTRICTOR REQUIREMENTS:
Minimum horizontal vent run:
Maximum horizontal vent run:
2 ft.
32 ft.
Optional, depending on venting configuration.
9 in.
12 ft.*
*IMPORTANT: 1/4" incline per horizontal foot must be
maintained.
Elbows: (1) 90-degree elbow is included within the maximum vent runs. Each additional
elbow for horizontal terminations reduces the maximum horizontal run allowed by 3'.
Each additional elbow for vertical terminations reduces the maximum vertical rise
allowed by 3'.

Page 6
HORIZONTAL TERMINATIONS
EXAMPLE OF TYPICAL HORIZONTAL
TERMINATION
Theminimumhorizontalventingconfigurationis
2 ft. vertical from the top of the fireplace
followed by a 90-degree elbow, then 9 in. min.
horizontal thru exterior wall. See Figure 4.
IMPORTANT: PASS-THRU WALL THICKNESS:
The Dura-Vent DV-GS 4" x 6 5/8" wall thimble is
designed for a minimum wall thickness of 4" and
maximum wall thickness of 7 ½".
The Ameri-Vent 4" x 6 5/8" wall thimble is
designed for a minimum wall thickness of 4 ½"
and maximum wall thickness of 8 ½".
Figure 4
VERTICAL TERMINATIONS:
EXAMPLE OF TYPICAL VERTICAL TERMINATION
Figure 5

Page 7
RESTRICTOR USAGE / INSTALLATION
TheOPTIONALrestrictorplateincludedinthefireplacecomponentspacketcanbeinstalledaseither
a large or small restrictor, depending on your specific venting configuration. It is sized as the
‘large’ restrictor. To reduce the restrictor to a smaller size, remove one or both sections (without
the tabs) at perforation and discard, Figure 6A.
There are several factors which can affect proper draft of the vent system and burner operation of
the fireplace. Installing a restrictor may be necessary to resolve the problem, even though it may
not be required under ‘normal conditions’.
IMPORTANT: DO NOT INSTALL A RESTRICTOR IF THE VENTING
CONFIGURATION IS AT THE MINIMUM VENTING
REQUIREMENTS!
Figure 6 A Remove one or
both sections
Large Restrictor Restrictor with
section removed
INSTALLING THE RESTRICTOR:
The restrictor may be placed inside the 4" exhaust pipe on the fireplace either from the top the
fireplace before connection of the chimney to the fireplace is made or from inside the firebox.
Access to the 4" exhaust collar from inside the firebox can be gained by removing the nuts securing
the exhaust baffle at the back.
ALTERNATE METHOD: The restrictor may be placed inside the 4" exhaust pipe on the last section
of chimney before the termination cap is installed.
To install the restrictor, refer to Figure 6B and bend the tabs ‘up’ far enough (approximately 80o) so
that when positioned into the exhaust pipe, will create tension to hold itself in place. Do not over
bend tabs! Slide the restrictor into the exhaust pipe with the tabs pointing toward you.
Figure 6B
Bend tabs approximately 80oup. Install with the tabs pointing toward you.
IMPORTANT: RE-INSTALL THE EXHAUST BAFFLE AFTER RESTRICTOR HAS BEEN
INSTALLED IF YOU USED THE ‘ALTERNATE METHOD’ INSTALLATION!
DO NOT OVER-TIGHTEN THE NUTS!

Page 8
FAN INSTALLATION (OPTIONAL)
AN OPTIONAL FAN KIT, PART #DUL-028, IS AVAILABLE FOR THIS FIREPLACE AND MAY BE PURCHASED FROM YOUR DEALER.
INSTALLATION AND REPAIR OF THIS FAN SHOULD BE DONE ONLY BY A QUALIFIED INSTALLER.
This optional fan kit includes:
- Right & left fan assemblies - mounted - (4) Flange nuts
- Temperature control switch with magnet attached - (2) Phillips head screws (black)
- Fan shield - (3) Hex head screws (black)
NOTE: We recommend that a electrical outlet be installed near the location of the fireplace.
This appliance is equipped with a three-prong (grounding) plug for protection against shock hazard and should be plugged into a
properly grounded three-prong receptacle. Do not cut or remove the grounding prong from the plug.
Assembly & Installation
1. Attach the fan shield to the fan assembly by
aligning the holes in the shield to the holes in
the fan assembly and secure with the (3) hex
head screws, provided. Figure 7A.
Refer to Figure 7B for steps #2 - #4:
2. Locate the (4) mounting studs underneath the
fireplace (at the back).
3. Partially thread the (4) nuts (provided) onto
the mounting studs.
4. Place the fan assembly under the fireplace. Lift
the fan up and place the slots in the fan bracket
between the nuts and bottom side of the
fireplace.
5. Pull the upper flange on the fan shield slight
out, then up over the cast iron bottom (at the
back). Figure 7C. NOTE: This is a snug fit.
6. Secure fan in place by tightening the nuts.
Figure 7B.
Figure 7A
Figure 7B
Figure
7C

Page 9
Figure 7D
7. Mount the speed control box onto the left side of
the gas valve control dashboard by aligning the
holes in the box to the holes in the dashboard and
securewiththe(2)blackphillipsheadscrews,one
in each of the mounting holes. Refer to Figure 7D
above.
Figure 7E
8. Place the temperature control switch (magnet
attached) onto the bottom of the firebox as close
to the center as possible. Refer to Figure 7E above.
9. Plug the 3-prong plug on the fan cord into the left side of the speed control box (Figure 7D).
10. Plug the 3-prong plug on the cord attached to the speed control box into a properly grounded three-prong
receptacle.
11. Turn the speed control counter-clockwise until it ‘clicks’. This is the ‘OFF’ position.
12. Turn the speed control ‘ON’ by turning the knob clock-wise past the ‘click’ - this is the highest setting.
THERMOSTATIC CONTROL SWITCH POSITION: Prior to adjusting the temperature control switch,unplug the 3-prong plug on the fan cord
from the receptacle. Adjust the position of the temperature control switch to a warmer location under the firebox to turn thefan ‘ON’ sooner
or move it to a cooler location under the firebox to turn the fan ‘ON’ later. The fan will turn on when the sensor in the temperature control
switch reaches 110oF and will turn ‘OFF’ when the sensors reach 90oF. After adjustment, plug the 3-prong plug on the fan cord into the
receptacle.
NOTE:Thefanwillnotoperateunlessthespeedcontrolhas been turned ‘ON’andsufficientheathasbeenappliedtothethermostaticcontrol
switch. The fan will turn ‘ON’ and ‘OFF’ automatically when the fireplace heats and cools. Adjust fan to desired speed while it is running.
This appliance mustbe electrically connected and grounded in accordance with local codes or, in the absence of local codes,with the current NFPA 70 - National
Electrical Code.or the Canadian Electrical Code, CSA C22.1.
Fan wiring diagram

Page 10
57 "
MIN. TO TOP
OF PIPE.
W
H
1 1/2" MIN. CLEARANCE
FROM TOP OF PIPE FOR
WALL PASS-THRU
OPTIONAL HEARTH / PLATFORM SHOWN
POSITION THE FIREPLACE
1. Determine the exact position of your fireplace and location where the chimney will exit to the outside. If
possibleplacethefireplaceinsuchamanner that the piping will be placed between two studs so additional
framing is not necessary. Refer to Figure 2A and Figure 2B on pages #2 & #3.
NOTE: A hearth or platform is not required. If a hearth is desired, wood is the only combustible material that
may be used. Non-combustible materials are acceptable.
When the unit is installed directly on carpeting, tile, or other combustible material other than wood
flooring, it must be installed on a metal or wood panel extending the full width and depth of the unit.
HORIZONTAL TERMINATIONS:
Frame an opening for the chimney termination.
Refer to the vent pipe manufacturer’s
instructionsforspecificheight(H) and width (W)
framing dimension.
The top of this opening must allow a minimum 1
½"clearancefromthetopofthechimneysystem
pipe. To achieve the minimum venting
requirements, a minimum of 57" from the floor
or platform the fireplace is setting on to the top
of the pipe is required. See Figure 8.
*IMPORTANT: This minimum measurement
is determined by the vertical height and
horizontal length of your venting application
desired. Refer to pages #3-#7 of this
installation manual for requirements and
restrictions.
NOTE: Due to high temperatures, this unit
should be located out of traffic areas and away
from furniture and draperies.
Figure 8
2. Ensure the proper clearances are followed as outlined on pages #2 & #3.
3. Complete chimney installation by following the installation instructions included with the chimney
system.
Refer also to pages #3 & #6 of this manual for typical horizontal termination diagram.

Page 11
VERTICAL TERMINATIONS
IMPORTANT: THIS FIREPLACE IS APPROVED FOR USE WITH THE FOLLOWING DIRECT VENT CHIMNEY
SYSTEMS: Simpson Dura-Vent DV-GS 4" x 6 5/8" & Ameri-Vent Direct Vent 4" x 6 5/8".
IMPORTANT: Restrictor usage is optional, depending on your specific venting configuration. Refer to page
#7 for complete information.
Complete installation of chimney system by following the installation instructions included
with the chimney system. Refer also to pages #3 - #6 of this manual for vertical termination
requirements.
SET THE FIREPLACE INTO POSITION:
MOBILE HOME INSTALLATIONS: THE FIREPLACE MUST BE SECURED TO THE FLOOR OR HEARTH.
1. REMOVE THE CAST IRON DOOR ASSEMBLY
See Figure 9.
Cast Iron Glass
latching bar
Figure 9
2. REMOVE THE GLASS ASSEMBLY
See Figure 10.
Figure 10
A. Pull the bottom of the cast iron door assembly out
and lift it up off the 1/4" rod located behind the
assembly.
B. Locate the cast iron glass latching bar below the
glass frame.
1/4" rod
C. To release the glass assembly, grasp the two knobs
on the front of the latch bar and pull out, then
immediately down. The latch bar will slide under
the 2 latch brackets on the bottom of the glass
assembly. The glass assembly will now be in the
unlatched position.
D. Pull the bottom of the glass assembly out releasing
the tabs at the back of the glass assembly from the
slots in the firebox face, then lift up off of the tabs
at the top of the firebox.
Tab on back of glass
assembly.
Slot on firebox face.
E. Set them both aside where there will not be
broken.
F. Remove the log package from inside the firebox.
INSTALL THE CHIMNEY SYSTEM. See Figures 4 & 5.
Refertothe instruction manual for the chimneysystemyouare installing for completedetailof the chimney
system. Installation must conform with the requirements as outlined in this manual.

Page 12
RUN THE GAS LINE.
CAUTION: Installation of the gas line must only be done by a qualified person in accordance with local
building codes.
NATURAL GAS: The minimum inlet gas supply pressure: 5.0 inches W.C.
The maximum inlet gas supply pressure: 10.5 inches W.C.
Manifold Pressure: 3.5 inches W.C.
Manifold Pressure (lo setting): 1.7 inches W.C.
Orifice size (0-2000 ft): 42 Input Rating: 23,000 BTU/Hr. Minimum Input Rating: 16,000 BTU/Hr.
Efficiency: Steady State: 70.4%AFUE: 69.65%P-4 AFE: 48.07%
LP GAS: The minimum inlet gas supply pressure: 11.0 inches W.C.
The maximum inlet gas supply pressure: 13.0 inches W.C.
Manifold Pressure: 10.0 inches W.C.
Manifold Pressure (lo setting): 5.4 inches W.C.
Orifice size (0-2000 ft): 54 Input Rating: 22,500 BTU’s Minimum Input Rating: 15,000 BTU/Hr.
Efficiency: Steady State: 69.96%AFUE: 69.15%P-4 AFE: 54.51%
This unit is equipped with a 3/8" flexible gas line connection 18" long.
NOTE: The gas line should be run to the point of connection where the manual shut off valve and flexible gas
line will connect.
CAUTION:. See the WARNING label affixed to the flexible gas line for additional installation instructions and
warnings.
1. Run the gas line. An accessible shut off valve (included with the unit) must be installed up stream from the
regulator.
IMPORTANT: DO NOT RUN THE GAS LINE IN A MANNER THAT WOULD OBSTRUCT THE OPERATION OF THE
OPTIONAL FAN.
2. This unit is designed to accept either a 3/8" or 1/2" gas line approved for gas appliances. Consult local
building codes to properly size the gas supply line leading to a 3/8" reduction.
3. Connect the manual shut off valve to the previous run gas line.
4. Connect the flexible gas line (installed on the millivolt board gas valve) to the manual shut off valve.
IMPORTANT:
ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE MUST BE CHECKED FOR LEAKS.
NOTE: This appliance and its individual 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 psi.
NOTE: This appliancemust beisolated fromthe gas supplypipingsystem by closingits equipment shut off valve
during any pressure testing of the gas supply piping systems at test pressures equal to or less than 1/2 psi.
Pressure check taps for both the manifold (outgoing) and inlet (incoming) pressures are located in front of the
gas valve. The right pressure tap is the manifold pressure and the left pressure tap is the incoming pressure.
Follow instructions on page #20 for checking these pressures.

Page 13
6 MOUNTING STUDS & NUTS
MILLIVOLT BOARD REMOVAL / INSTALLATION.
NOTE: This fireplace is equipped with the millivolt board system already installed. Follow these procedures
should it need replacing or is removed for servicing.
MILLIVOLT BOARD REMOVAL:
CAUTION: If the burner and/or pilot has been burning, the logs will be warm and will continue to hold heat.
Use the appropriate protection when handling the logs or any component on the millivolt board to avoid
personal injury or burns. Place them on a protected surface upon removal to avoid damage to flooring or
personal property.
1. Turn the black control knob to the ‘OFF’ position.
2. Shut off the gas supply at the manual shut off valve.
3. Disconnect the flexible gas line from the manual shut off valve.
4. Disconnect the on/off rocker switch wires from the top & bottom terminals on the valve.
5. Remove the fan speed control from the gas valve bracket, if used.
6. Disconnect any remote control, wall switch or thermostat wires from the valve.
7. Remove the cast iron door assembly and arched glass assembly. See page #11 for instructions.
8. Remove the klinkers, embers, and logs. Set aside where they will not be broken.
9. To remove the burner tube, lift the front of the
tube up off the tabs and slide it to the left off
the burner orifice. Remove from the firebox
and set aside. Figure 11.
10. Remove the front & back log plates and set
aside. Figure 11.
11. Loosen and remove the (6) 1/4" nuts securing
the board. Carefully lift the board up off the
(6)mountingstuds and remove the board from
the unit. Figure 12.
LOG PLATES BURNER
TUBE
TABS TABS
Figure 11
Figure 10B
Figure 12

Page 14
INSTALLING THE MILLIVOLT BOARD:
NOTE: The millivolt board is fitted with a gasket to seal the board. Make certain this gasket is properly placed
around the opening before installing the millivolt board.
REFER TO FIGURES 11 & 12 ON PAGE #13 FOR STEPS #1 - #5.
1. Place the board into the firebox, lining up the six 1/4" holes to the (6) mounting studs. Figure 12.
CAUTION: BEFORE SECURING THE BOARD INTO PLACE, MAKE CERTAIN THAT ALL OF THE WIRES
(ATTACHED UNDER THE BOARD) ARE CLEAR AND UNOBSTRUCTED.
2. Attach the 1/4" nuts (included with the board assembly) and tighten. Figure 12.
3. Align the holes in the back log plate to the back tabs on the millivolt board and set down into position as
shown in Figure 11.
4. Install the front log plate onto front tabs on the millivolt board as shown in Figure 11.
5. Install the burner tube by positioning it over the burner orifice and aligning the front mounting holes at
the sides of the burner tube onto the tabs on the millivolt board and ‘snap’ into position. See Figure 11.
6. Connect the flexible gas line to the manual shut off valve.
7. Reconnectany remote control, wall switchor thermostat wiresontothe top &bottom terminalson the gas
valve.
8. Reconnect the on/off rocker switch wires if a remote control , wall switch, or thermostat is not being used.
9. Attach the fan speed control to the left side of the gas valve bracket, if used.
10. Re-install the logs, embers & klinkers. Refer to page #15.
11. Re-install the glass assembly and cast iron door assembly. Refer to page #11.
12. Check all connections, whether field or factory made, for leaks.
13. Verify proper operation of unit and log position.
IMPORTANT: CHECK ALL CONNECTIONS, WHETHER FIELD OR FACTORY MADE FOR LEAKS.

Page 15
LOG INSTALLATION.
This 6 pc. log set includes: (1) ‘DU’ log (1) ‘OB2' log (1) ‘OB3' log
(2) ‘OB5' log (1) ‘C’ log (1) Klinkers Packet
(1) Embers Packet
BASE LOGS & EMBERS INSTALLATION:
#Set the DU, OB2, and OB3 logs into position
on the millivolt board as shown in Figures
13A & 13B.
#NOTE: The front of the ‘DU’ log should be
against the back side of the burner tube.
#Pull the OB2 and OB3 logs forward as close
to the burner as possible.
#Place a row of klinkers in front of the burner
tube. (See Figure 13C.)
#Place rock wool embers as desired onto the
base logs & burner to enhance flame &
glowing effect (See Figure 13B.)
CAUTION: DO NOT COVER THE BURNER PORT
HOLES IN FRONT OF THE PILOT. BLOCKING
THESE PORTHOLES MAY RESULT IN DELAYED
IGNITION OF THE BURNER.
Note: You will not use all the embers included
in the packet at this time. Save for
future use.
TOP LOGS:
#Position the (2) OB5 logs and ‘C’ log onto
the base logs as shown in Figure 13C.
#NOTE: The OB5 logs should be positioned
with the ‘burnt’ area on the inside as shown
in Figure 13C.
DU
Figure 13A
OB2 OB3
Figure 13B
OB5 OB5
C
````````` Klinkers
Figure 13C
INITIAL BURN PERIOD
NOTE: During the initial burn period, the logs and refractory will discolor. This is normal and part of the curing
process. Once the curing process is complete, (approximately 2-4 hrs.) the true color will return.
DO NOT BURN THIS FIREPLACE WITHOUT THE GLASS ENCLOSURE IN PLACE.
**MAKE SURE THE HOMEOWNER IS AWARE OF THIS**

Page 16
THERMOSTAT - WALL SWITCH - REMOTE CONTROL INSTALLATION (optional).
CAUTION: DO NOT CONNECT HIGH VOLTAGE (115V) WIRE TO THE GAS VALVE!
NOTE: INSTALLATION OF A THERMOSTAT OR WALL SWITCH SHOULD ONLY BE DONE BY A QUALIFIED
INSTALLER.
If desired, a thermostat (wireless style available), wall
switch, or remote control assembly may be used to turn
the fireplace ‘OFF’ and ‘ON’.
ONLY ONE of these may be
installed. Follow instructions included with each
assembly.
NOTE: Lift up the ‘Kozy Heat’ panel under the fireplace
to access the gas valve & controls. Push the panel ‘in’
slightly and it will stay in position.
Disconnect the on/off rocker switch wires from the top
& bottom terminals on the gas valve.
WALL SWITCH / THERMOSTAT USERS:
Run low-voltage (thermostat) wires from the terminals
on the gas valve to the desired location of the wall
switch or thermostat.
Attach the appropriate connector to each wall switch /
thermostat wire and connect to the top and bottom
terminals on the gas valve marked ‘TH’.
Figure 14A
Thermostat Wiring Diagram
REMOTE CONTROL INSTALLATIONS USING #791-1 RECEIVER MOUNT:
IMPORTANT: The wires included with this remote control must be reduce to 9" in length. Mearure from the
female connector 9" , cut off excess and discard. Re-strip cut end to allow proper connection to the receiver.
Complete installation of the remote control and remote receiver by following the instructions included.
IMPORTANT: The insulated cover included with the remote control must be placed over the remote receiver to
protect it from overheating.
Figure 14B
Remote Control Wiring Diagram
NOTE: The ON/OFF rocker switch (located on the lower right side of the fireplace) must be in the ‘OFF’
position if any of the above systems are installed.
NOTE: The fireplace must be turned ‘ON’ and ‘OFF’ by the same method. For example, if the fireplace is
turned ‘ON’ by the remote control, it must be turned ‘OFF’ by the remote control.

Page 17
COMPLETE THE INSTALLATION
1. THIS STEP SHOULD ONLY BE DONE BY A QUALIFIED INSTALLER OR SERVICE TECHNICIAN
Perform lighting and shutdown procedures as described on pages #18-#19. This should be done prior to
replacing the glass so that any necessary adjustments can be made and proper operation verified.
2. SEASONAL HEAT DUMP:
This fireplace has been manufactured with an adjustable heat dump outlet inside the firebox (at the top).
This will allow infinite control over the amount of heat emitted into the living area without affecting the
flame.
CAUTION: IF THE FIREPLACEHASBEENINOPERATION,ALLOWAMPLETIMEFORIT TO
COOL BEFORE ADJUSTING THE HEAT OUTLET OPENING OR USE THE
APPROPRIATE PROTECTION TO PREVENT SERIOUS BURNS.
ATTENTION INSTALLER: Please install the fireplace with this heat vent damper in the closed position.
TO ADJUST: Remove the cast iron door assembly & glass assembly, open or close the damper as
desired, then re-install the glass assembly & cast iron door assembly.
Figure 15
HEAT OUTLET SHOWN HEAT OUTLET SHOWN
IN CLOSED POSITION. IN PARTIAL OPENED POSITION.
3. Re-install the glass & cast iron door assembly. Refer also to page #11.
A) Align the slots in the top of the glass assembly over the tabs on the fireplace.
B) Place the glass assembly so it is flush with the front of the fireplace front.
C) Pull the knobs on the latch bar first out, then up and release.
D) The glass assembly is now secured.
E) Align the mounting brackets on the back side of the cast iron door assembly onto the mounting rod
at the top of the fireplace and set down into position. The door assembly should set between the
side frames.
WARNING: DO NOT OPERATE THIS FIREPLACE WITH THE GLASS ASSEMBLY
REMOVED, CRACKED OR BROKEN. Replacement of the glass assembly, PART
#70011T (glass with gasket), should be done by a licensed or qualified service
person.

Page 18
LIGHTING AND SHUTDOWN.
NOTE: Prior to lighting, check all fittings for leakage. This is accomplished by applying soapy water on all
connections made. If there is any leakage, bubbles will appear at the point of connection. If bubbles occur,
tighten the fittings until the bubbles no longer appear.
IMPORTANT: TEST ALL CONNECTIONS WHETHER FIELD OR FACTORY MADE.
NOTE: 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 ½ psig (3.5 kPa).
NOTE: The appliance must be isolated from the gas supply piping system by closing its equiipment shut off valve during any
pressure testing of the gas line at test pressures equal to or less than ½ psig (3.5 kPa).
Pressure check taps for the manifold (outgoing) and inlet (incoming) pressures are located in front of the gas valve. The right
pressure tap is the manifold pressure and the left pressure tap is the incoming pressure. Follow instructions on page #20 for
checking these pressures.
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 LIGHTING, smell all around the appliance for gas.
Be sure to smell next to the floor because some gas is
heavier that air and will settle on the floor.
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. Forced or attempted repair may result in a fire
or explosion, and loss of warranty.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect
the appliance and to replace any part of the control system
which has been under water.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE.
DUE TO HIGH SURFACE TEMPERATURES, KEEP
CHILDREN, CLOTHING AND FURNITURE AWAY
This appliance needs fresh air for safe operation and
must be installed so there are provisions for
adequate combustion and ventilation air.
WHAT TO DO IF YOU SMELL GAS:
*Do not touch electrical switches.
*Do not try to light any appliance.
*Do not use any phone in your building.
*Follow the gas supplier’s instructions
*Immediately call your gas supplier from a
neighbor’s phone.
*If you cannot reach your gas supplier, call the fire
department.
LIGHTING INSTRUCTIONS
NOTE: Read 1-8 before lighting the unit for the first time. Refer to the Figure 16 on page #19.
1. Set the thermostat to the lowest setting, if installed.
2. Turn off all electric power to the appliance. (Fan)
3. Lift up the panel under the fireplace to access the gas valve & controls. Push the panel ‘in’ slightly and it will stay
in position.
4. Push in control knob (A) slightly and turn clockwise to "OFF”.
NOTE: Knob cannot be turned from "PILOT" to "OFF" unless knob is pushed in slightly. Do not force.
5. Wait five (5) minutes to clear out any gas. If you then smell gas, STOP! Follow the safety information listed above.
If you don't smell gas, go to the next step.
6. Find the pilot - follow metal tube from gas control. The pilot is located inside
the combustion chamber.
7. Turn the control knob (A) on gas valve counterclockwise to "PILOT".
Honeywell Pilot