Heat Glo LifeStyle Indoor Fireplace 7000XLT User Manual

Models:  
7000XLT  
6000XLTB  
Installers Guide  
Underwriters  
Laboratories Listed  
READ THIS MANUAL BEFORE INSTALLING OR  
OPERATING THISAPPLIANCE. THIS INSTALLERS  
GUIDE MUST BE LEFT WITH APPLIANCE FOR  
FUTURE REFERENCE.  
WARNING: IF THE INFORMATION  
IN THESE INSTRUCTIONS IS NOT  
FOLLOWED EXACTLY, A FIRE OR  
EXPLOSION MAY RESULT CAUS-  
ING PROPERTY DAMAGE, PER-  
SONAL INJURY, OR DEATH.  
WARNING: IMPROPER INSTALLA-  
TION, ADJUSTMENT, ALTERATION,  
SERVICE OR MAINTENANCE CAN  
CAUSE INJURY OR PROPERTY DAM-  
AGE. REFER TO THIS MANUAL. FOR  
ASSISTANCE OR ADDITIONAL INFOR-  
MATION CONSULT A QUALIFIED IN-  
STALLER, SERVICE AGENCY, OR THE  
GAS SUPPLIER.  
- Do not store or use gasoline or other flam-  
mable vapors and liquids in the vicinity of this  
or any other appliance.  
- What to do if you smell gas  
• Do not try to light any appliance.  
• Do not touch any electrical switch.  
• Do not use any phone in your building.  
1. This appliance may be installed in an af-  
termarket, permanently located, manufac-  
tured (mobile) home, where not prohibited  
by local codes.  
• Immediately call your gas supplier from a  
neighbor's phone. Follow the gas supplier's  
instructions.  
• If you cannot reach your gas supplier, call  
the fire department.  
2. 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, unless a certified kit is used.  
- Installation and service must be performed by a  
qualified installer, service agency, or the gas  
supplier.  
Printed in U.S.A. Copyright 2000,  
Please contact your Heat-N-Glo dealer for any  
questions or concerns. For the number of your  
nearest Heat-N-Glo dealer, please call 952-985-6000.  
Heat-N-Glo, a division of Hearth Technologies Inc.  
20802 Kensington Boulevard, Lakeville, MN 55044  
This product is covered by one or more of the following patents: (United States) 4,112,913; 4,408,594; 4,422,426; 4,424,792; 4,520,791; 4,793,322;  
4,852,548; 4,875,464; 5,000,162; 5,016,609; 5,076,254 5,191,877; 5,218,953; 5,328,356; 5,429,495; 5,452,708; 5,542,407; 5,613,487; (Australia)  
543790; 586383; (Canada) 1,123,296; 1,297,746; 2,195,264; (Mexico) 97-0457; (New Zealand) 200265; or other U.S. and foreign patents pending.  
391-900F 9/00  
1
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TABLE OF CONTENTS  
Safety and Warning Information ................................................ 2  
Service Parts Lists ..................................................................... 4  
u
Section 1: Approvals and Codes ............................................... 8  
Approval Listings and Codes ........................................................ 8  
Appliance Certification................................................................... 8  
Installation Codes.......................................................................... 8  
HighAltitude Installations ............................................................... 8  
Section 2: Getting Started ......................................................... 9  
Introducing the Heat-N-Glo Gas Fireplaces .................................. 9  
Pre-installation Preparation ........................................................... 9  
Section 3: Installing the Fireplace ........................................... 11  
Step 1 Locating the Fireplace .................................................. 11  
Step 2 Framing the Fireplace................................................... 11  
Step 3 Installing the Vent System............................................ 14  
A. Vent System Approvals........................................... 14  
B. Installing Vent Components.................................... 18  
C. Vent Termination .................................................... 22  
Step 4 Positioning, Leveling, and  
u
Securing the Fireplace................................................. 25  
Step 5 The Gas Control Systems ........................................... 25  
Step 6 The Gas Supply Line ................................................... 26  
Step 7 Gas Pressure Requirements ...................................... 26  
Step 8 Wiring the Fireplace .................................................... 27  
Step 9 Finishing ...................................................................... 28  
Step 10 Installing Trim, Logs, and Ember Material ..................... 29  
Installing the Trim......................................................... 29  
Positioning the Logs .................................................... 29  
Placing the Ember Material.......................................... 29  
Step 11 Before Lighting the Fireplace ....................................... 30  
Step 12 Lighting the Fireplace .................................................. 30  
Step 13 Heating Control ............................................................ 30  
After the Installation ..................................................................... 30  
u
Section 4: Maintaining and Servicing Your Fireplace......... 31  
u = Contains updated information.  
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Service Parts  
7000XLT (NG, LP) Exploded Parts Diagram / 7000XLT (GN, PL) Vue éclatée des pièces  
11  
10  
8
4
9
12  
7
5
6
2
14  
3
1
20  
19  
17  
15  
18  
16  
13  
Part number list on following page.  
*
*
La liste des numéros de pièce se trouve à la page suivante.  
4
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7000XLT (NG, LP) Service Parts List / 7000XLT (GN, PL) Liste des pièces de rechange  
IMPORTANT: THIS IS DATED INFORMATION. The most current information is located on your dealers VIP site. When  
ordering, supply serial and model numbers to ensure correct service parts.  
ITEM /  
PIÈCE  
SERIAL # /N° DE  
SÉRIE  
PART NUMBER  
/ N° DE PIÈCE  
STANDING PILOT IGNITION / ALLUMAGE UNE VEILLEUSE  
Robertshaw Valve  
Valve NG / Valve GN  
060-522  
Valve LP / Valve PL  
060-523  
485-510A  
485-511A  
446-505  
446-517  
446-511  
060-512  
418-513  
477-312  
100-250A  
506-800  
065-801  
521-131A  
GLA-750S  
521-360A  
Pilot Assembly NG / Module de veilleuse GN  
Pilot Assembly LP / Module de veilleuse PL  
Pilot Orifice NG / Orifice de veilleuse GN  
Pilot Orifice LP / Orifice de veilleuse PL  
Thermocouple / Thermocouple  
Thermopile / Thermopile  
Piezo Ignitor / Allumage Piézo  
Burner Tube / Tube de brûleur  
1
2
2
3
4
5
Junction Box / Boîtier de raccordement  
Burner Orifice NG (#31A) / Orifice de brûleur GN (#31A)  
Burner Orifice LP (#49A) / Orifice de brûleur PL (#49A)  
Burner NG, LP / Brûleur GN, PL  
Glass Door Assembly / Module de Porte en verre  
Log Grate / Grille de Bûche  
PRE 2086  
POST 2086  
PRE 1375  
POST 1375  
PRE 2086  
POST 2086  
SRV520-370  
6
6
7
Base Refractory, NG / Réfractaire, GN  
Base Refractory, LP / Réfractaire, PL  
Refractory, Right Side, NG / Réfractaire, GN  
SRV520-370-UM  
SRV520-370  
SRV520-370-UM  
SRV520-371  
SRV520-371-UM  
PRE 1375  
SRV520-371  
7
8
Refractory, Right Side, LP / Réfractaire, PL  
Refractory, Left Side, NG / Réfractaire, GN  
Refractory, Left Side, LP / Réfractaire, PL  
Refractory, Back, NG / Réfractaire, GN  
Refractory, Back, LP / Réfractaire, PL  
Refractory, Right Top, NG / Réfractaire, GN  
Refractory, Right Top, LP / Réfractaire, PL  
Refractory, Back Top, NG / Réfractaire, GN  
Refractory, Back Top, LP / Réfractaire, PL  
POST 1375  
SRV520-371-UM  
PRE 2086  
POST 2086  
PRE 1375  
POST 1375  
PRE 2086  
POST 2086  
PRE 1375  
POST 1375  
PRE 2086  
POST 2086  
PRE 1375  
POST 1375  
PRE 2086  
POST 2086  
PRE 1375  
POST 1375  
SRV520-372  
SRV520-372-UM  
SRV520-372  
SRV520-372-UM  
SRV520-373  
8
9
SRV520-373-UM  
SRV520-373  
9
SRV520-373-UM  
SRV520-374  
10  
10  
11  
11  
SRV520-374-UM  
SRV520-374  
SRV520-374-UM  
SRV520-375  
SRV520-375-UM  
SRV520-375  
SRV520-375-UM  
12  
13  
14  
15  
16  
17  
18  
19  
20  
Hood / Hotte  
SRV60-143-BK  
LOGS-7XLS  
SRV520-700  
SRV528-702  
SRV520-701  
SRV528-704  
SRV528-703  
SRV520-706  
SRV520-702  
NGK-7XLS  
Log Set Assembly / Jeu de Bûches  
Log 1 / Bûche 1  
Log 2 / Bûche 2  
Log 3 / Bûche 3  
Log 4 / Bûche 4  
Log 5 / Bûche 5  
Log 6 / Bûche 6  
Log 7 / Bûche 7  
Conversion Kit NG / Module de conversion GN  
Conversion Kit LP / Module de conversion PL  
LPK-7XLT  
5
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Service Parts  
6000XLTB (NG, LP) Exploded Parts Diagram / 6000XLTB (GN, PL) Vue éclatée des pièces  
8
14  
9
11  
7
1
2
12  
10  
13  
5
6
3
4
Part number list on following page.  
*
*
La liste des numéros de pièce se trouve à la page suivante.  
6
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6000XLTB (NG, LP) Service Parts List / 6000XLTB (GN, PL) Liste des pièces de rechange  
IMPORTANT: THIS IS DATED INFORMATION. The most current information is located on your dealers VIP site. When  
ordering, supply serial and model numbers to ensure correct service parts.  
ITEM /  
PIÈCE  
SERIAL # /N°  
DE SÉRIE  
PART NUMBER  
/ N° DE PIÈCE  
STANDING PILOT IGNITION / ALLUMAGE UNE VEILLEUSE  
1
1
Valve Assembly NG / Module de Valve GN  
389-005A  
Valve Assembly LP / Module de Valve PL  
Valve NG / Valve GN  
389-006A  
060-522  
060-523  
485-510A  
485-511A  
446-505  
446-517  
446-511  
060-512  
418-513  
100-250A  
477-312  
420-800  
446-801  
390-376A  
390-375A  
GLA-750S  
Valve LP / Valve PL  
Pilot Assembly NG / Module de veilleuse GN  
Pilot Assembly PL / Module de veilleuse PL  
Pilot Orifice NG / Orifice de veilleuse GN  
Pilot Orifice PL / Orifice de veilleuse PL  
Thermocouple / Thermocouple  
Thermopile / Thermopile  
Piezo Ignitor / Allumage Piézo  
Junction Box - Pilot / Boîtier de raccordement - de veilleuse  
Burner Tube NG, LP / Tube de brûleur GN, PL  
Burner Orifice NG (#32A) / Orifice de brûleur GN (#32A)  
Burner Orifice LP (#50A) / Orifice de brûleur PL (#50A)  
Burner NG / Brûleur GN  
2
2
3
3
4
5
6
6
7
8
9
Burner LP / Brûleur PL  
Glass Door Assembly / Module de Porte en verre  
Log Grate / Grille de Bûche  
390-360A  
PRE 2528  
SRV389-338  
POST 2528 SRV389-338-UM  
SRV389-338  
POST 1607 SRV389-338-UM  
Base Refractory NG / Réfractaire Base GN  
Base Refractory LP / Réfractaire Base PL  
Hood / Hotte  
PRE 1607  
SRV60-143-BK  
Log Set Assembly / Jeu de Bûches  
Log 1 / Bûche 1  
Logs-CAMP  
SRV446-701  
SRV446-702  
SRV446-703  
SRV446-704  
SRV446-705  
SRV446-706  
NGK-6XLB  
10 Log 2 / Bûche 2  
11 Log 3 / Bûche 3  
12 Log 4 / Bûche 4  
13 Log 5 / Bûche 5  
14 Log 6 / Bûche 6  
Conversion Kit NG / Module de conversion GN  
Conversion Kit LP / Module de conversion PL  
LPK-6XLB  
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Approvals and  
Codes  
1
High Altitude Installations  
Appliance Certification  
The Heat-N-Glo fireplace models discussed in this Installers  
Guide have been tested to certification standards and listed  
by the applicable laboratories.  
U.L. Listed gas fireplaces are tested and approved for  
elevations from 0 to 2,000 feet in the U.S.A. and from 0 to  
4,500 feet in Canada.  
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.  
Certification  
MODELS: 7000XLT, 6000XLTB  
LABORATORY: Underwriters Laboratories  
TYPE: Direct Vent Gas Fireplace Heaters  
STANDARD: ANSI Z21.88•CSA2.33  
When installing this fireplace at an elevation between 2,000  
and 4,500 feet (in Canada), the input rating must be reduced  
by ten percent (10%).  
Installation Codes  
The fireplace installation must conform to local codes. Before  
installing the fireplace, consult the local building code  
agency to ensure that you are in compliance with all  
applicable codes, including permits and inspections.  
When installing this fireplace at an elevation above 4,500  
feet (in Canada), check with local authorities.  
Consult your local gas utility for assistance in determining  
the proper orifice for your location.  
In the absence of local codes, the fireplace installation must  
conform to the National Fuel Gas Code ANSI Z223.1 (in  
the United States) or the CAN/CGA-B149 Installation Codes  
(in Canada). The appliance must be electrically grounded  
in accordance with local codes or, in the absence of local  
codes with the National Electric Code ANSI/NFPA No. 70  
(in the United States), or to the CSAC22.1 Canadian Electric  
Code (in Canada).  
These models may be installed in a bedroom or bed-sitting  
room in the U.S.A. and Canada.  
Heat-N-Glo Quality  
Systems registered  
by SGS ICS  
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Getting Started  
2
Introducing the Heat-N-Glo Gas Fireplaces  
The Heat-N-Glo Warranty will be voided by, and Heat-N-Glo  
disclaims any responsibility for, the following actions:  
Heat-N-Glo direct vent gas fireplaces are designed to oper-  
ate with all combustion air siphoned from outside of the  
building and all exhaust gases expelled to the outside.  
Installation of any damaged fireplace or vent system  
component.  
Modification of the fireplace or direct vent system.  
Installation other than as instructed by Heat-N-Glo.  
Improper positioning of the gas logs or the glass door.  
The information contained in this Installers Guide, unless  
noted otherwise, applies to all models and gas control  
systems. Gas fireplace diagrams, including the dimensions,  
are shown in this section.  
Installation and/or use of any component part not manu-  
factured and approved by Heat-N-Glo, not withstanding  
any independent testing laboratory or other party approval  
of such component part or accessory.  
Pre-install Preparation  
This gas fireplace and its components are tested and safe  
when installed in accordance with this Installers Guide.  
Report to your dealer any parts damaged in shipment,  
particularly the condition of the glass. Do not install any  
unit with damaged, incomplete, or substitute parts.  
ANY SUCH ACTION MAY POSSIBLY CAUSE A FIRE  
HAZARD.  
When planning a fireplace installation, it’s necessary to  
determine:  
The vent system components and trim doors are shipped  
in separate packages. The gas logs may be packaged  
separately and must be field installed.  
Where the unit is to be installed.  
The vent system configuration to be used.  
Gas supply piping.  
Read all of the instructions before starting the  
installation. Follow these instructions carefully during  
the installation to ensure maximum safety and benefit.  
Failure to follow these instructions will void the  
owner’s warranty and may present a fire hazard.  
Electrical wiring.  
Framing and finishing details.  
Whether optional accessories—devices such as a fan,  
wall switch, or remote control—are desired.  
If the fireplace is to be installed on carpeting or tile, or on  
any combustible material other than wood flooring, the  
fireplace should be installed on a metal or wood panel that  
extends the full width and depth of the fireplace.  
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TOP STANDOFFS  
TOP VENT COLLARS  
HOOD  
TRIM  
DOOR  
RATING PLATE  
AND LABELS  
GAS  
LINE  
ACCESS  
ELECTRICAL  
ACCESS  
GAS  
CONTROLS  
Figure 1. Diagram of the 7000XLT and 6000XLTB  
10  
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Installing the Fireplace  
3
Step 1.  
Locating the Fireplace  
The distance from the unit to combustible construction  
is to be measured from the unit outer wrap surface to  
the combustible construction, NOT from the screw  
heads that secure the unit together.  
The diagram below shows space and clearance require-  
ments for locating a fireplace within a room.  
Minimum Clearances  
from the Vent Pipe to Combustible Materials  
Inches  
mm  
Vertical Sections. ............. 1 ................ 25  
Horizontal Sections  
Top ..................................... 3 ................ 75  
Bottom ............................... 1 ................ 25  
Sides ................................. 1 ................ 25  
At Wall Firestops  
Top .................................. 2 1/2 ............ 63.7  
Bottom .............................. 1/2............... 13  
Sides ................................. 1 ................ 25  
For minimum clearances, see the direct vent termination  
clearance diagrams on pages 23 and 24 in this manual.  
A
42”  
B
22”  
C
36”  
D
51”  
E
72”  
NOTE: When venting with a 900 elbow as the first vent com-  
ponent, an area 3” above the horizontal vent, the entire width  
and depth of the firebox must be free of combustibles (See  
Figure 3).  
Figure 2. Fireplace Dimensions, Locations,  
and Space Requirements  
Clearance Requirements  
Step 2. Framing the Fireplace  
The top, back, and sides of the fireplace are defined by  
stand-offs. The minimum clearance to a perpendicular wall  
extending past the face of the fireplace is one inch (25 mm).  
The back of the fireplace may be recessed 21 1/2 inches  
(546 mm) into combustible construction.  
Fireplace framing can be built before or after the fireplace is  
set in place. Framing should be positioned to accommo-  
date wall coverings and fireplace facing material. The dia-  
gram below shows framing reference dimensions.  
CAUTION: MEASURE FIREPLACE DIMENSIONS AND  
VERIFY FRAMING METHODS AND WALL COVERING  
DETAILS BEFORE FRAMING.  
Minimum Clearances  
from the Fireplace to Combustible Materials  
Inches  
mm  
Glass Front........................ 36 .................... 914  
Floor ................................... 0 ....................... 0  
Rear ...................................1/2 ..................... 13  
Sides .................................1/2 ..................... 13  
Top ................................... 3 1/2 ................... 89  
Ceiling* .............................. 31 .................... 787  
* The clearance to the ceiling is measured from the top  
of the unit, excluding the standoffs and collars (see  
Figure 28).  
11  
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Shows center of 12” x 12” vent  
framing hole for top and rear  
venting. The center of the hole is  
one inch (25.4mm) above the  
center of the horizontal vent pipe.  
A.............. 42”  
B........ 38 1/2”  
Framing should be  
constructed of 2 X 4  
lumber or heavier.  
C.............. 22”  
D.............. 42”  
Figure 3. Framing Dimensions  
12  
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6
7/16”  
(16  
8 1/2  
4mm)  
6
5/32”  
(216m  
m)  
(1  
56mm)  
8 1  
/2”  
mm)  
(216  
11 5  
/8”  
(295m  
m)  
7 3  
/8”  
5 7/  
8”  
(149m  
m)  
11 1/16  
(2  
81mm  
)
6 1/2  
(187  
mm)  
5 1  
/16”  
(129  
mm)  
(165m  
m)  
8 5/8”  
(220mm)  
8
5/8”  
(220  
mm)  
11 15  
/16”  
(303m  
m)  
D
V-90D  
DV-45D  
35 3/4”  
(908mm)  
47 3/4”  
(1.2m)  
DV  
-48D  
D
V-36D  
11 3/4”  
(298mm)  
8 3/4”  
(222mm)  
5 3/4”  
(146mm)  
DV-09D  
DV-12D  
DV-06D  
NOTE: PIPES OVERLAP 1-3/8 INCHES (34.93mm) AT EACH JOINT.  
Figure 4. D-Series Direct Vent Component Specifications  
(5-inch inner pipe / 8 5/8-inch outer pipe)  
13  
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Step 3. Installing the Vent System  
A. Vent System Approvals  
These models are approved to use D-series direct vent pipe  
components and terminations (see Figures 4 and 5).Approved  
vent system components are labeled for identification. This  
pipe is tested and listed as an approved component of the  
fireplace. The pipe is tested to be run inside an enclosed  
wall. There is no requirement for inspection openings at each  
joint within the wall. There is no required pitch for horizontal  
vent runs. NO OTHER VENTING SYSTEMS OR COMPO-  
NENTS MAY BE USED.  
STRAIGHT UP  
VERTICAL VENTING  
V (FT.)  
40' MAX. (12.4 M)  
NOTE: On vertical  
venting configurations  
where the vertical  
Detailed installation instructions are included with each vent  
termination kit and should be used in conjunction with this  
Installers Guide.  
component is over 10  
feet, you may want to  
install the vertical baffle  
included in the manual  
bag assembly to improve  
flame appearance.  
The flame and ember appearance may vary based on the type of  
fuel burned and the venting configuration used.  
Identifying Vent Components  
The vent systems installed on this gas fireplace may include  
one, two, or three 90°elbow assemblies. The relationships of  
vertical rise to horizontal run in vent configurations using 90°  
elbows MUST BE strictly adhered to. The rise to run relation-  
ships are shown in the venting drawings and tables. Refer to  
the diagrams on the next several pages.  
NOTE: Two 45° elbows may be used in place of one 90°  
elbow. Rise to run ratios in the vent system must be  
followed if 45° elbows are used.  
This model has vent starting collars on both the top and the  
back of the unit. Depending upon the installation, decide  
which ONE set of starting collars will be used to attach the  
vent system. The starting collar sealing cap must remain on  
the starting collar NOT used.  
Figure 6. Straight Up Vertical Venting  
Vent system components  
Terminations Kits  
VERTICAL  
TERMINATION  
STORM COLLAR  
ROOF FLASHING  
HORIZONTAL  
TERMINATION  
HORIZONTAL PIPE  
SUPPORT  
DVK-01D  
DVK-TVCD  
PIPE LENGTH  
DVK-01TRD  
WALL FIRESTOP  
CEILING  
FIRESTOP  
WALL BRACKET  
90 DEGREE  
ELBOW  
Figure 5. Vent System Components and Termination Kits  
14  
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VENTING WITH ONE (1) 90° ELBOW  
V (FT.)  
H (FT.)  
1' MIN. (305mm)  
2' MIN. (610mm)  
3' MIN. (914mm)  
4' MIN. (1.22m)  
5' MAX. (1.52m)  
10' MAX. (3.1m)  
15' MAX. (4.65m)  
20' MAX. (6.2m)  
V+H= 40’ MAX. (12.4MM) 20' MAX. (6.2m)  
NOTE: IF A 90o ELBOW IS FIRST AT-  
TACHED TO THE UNIT, THE MAXIMUM  
HORIZONTAL RUN IS 3-FEET (914mm).  
Figure 7. Venting with One 90° Elbow  
NOTE: For corner installations: A 6-inch (152mm) MINIMUM length of straight pipe must be attached to the  
fireplace before 90o elbow. This will allow the vent pipe to clear the top standoffs.  
15  
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VENTING WITH TWO (2) 90o ELBOWS  
V FT.  
H + H1 (FT.)  
1' MIN. (305mm)  
2' MIN. (610mm)  
3' MIN. (914mm)  
4' MIN. (1.22m)  
5´ MAX. (1.52m)  
10´ MAX. (3.1m)  
15´ MAX. (4.65m)  
20´ MAX. (6.2m)  
V+H+H1= 40' MAX.(12.4m)  
V+V1+H= 40' MAX.(12.4m)  
20´ MAX. (6.2m)  
Figure 8. Venting with Two 90° Elbows  
16  
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VENTING WITH THREE (3) 90° ELBOWS  
V (FT.)  
H (FT.)  
1' MIN. (305mm)  
2' MIN. (610mm)  
3' MIN. (914mm)  
4' MIN. (1.22m)  
5' MAX. (1.52m)  
10' MAX. (3.1m)  
15' MAX. (4.65m)  
20' MAX. (6.2m)  
NOTE: H + H1 = 20' MAX. (6.2m)  
V + V1 + H + H1= 40' MAX. (12.4m)  
VENTING WITH THREE (3) 90° ELBOWS  
V (FT.)  
H + H1 (FT.)  
1' MIN.(305mm)  
2' MIN. (610mm)  
3' MIN. (914mm)  
4' MIN. (1.22m)  
5' MAX. (1.52m)  
10' MAX. (3.1m)  
15' MAX. (4.65m)  
20' MAX. (6.2m)  
20' MAX. (6.2m)  
NOTE: V+V1+H +H1 = 40' MAX. (12.4m)  
Figure 9. Venting with three 90° elbows  
17  
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B. Installing Vent Components  
1. Attach the First Vent Component to the  
Starting Collars  
STARTING  
COLLAR  
To attach the first vent component to the starting collars  
of the fireplace:  
• Apply a 3/8 inch (9.5mm) bead of stove cement around  
the 5 inch (127mm) fireplace starting collar.  
STOVE  
SEALANT  
BEAD  
• Make sure that the fireplace rope gasket supplied with  
the fireplace seals between the first 8-5/8 inch (219mm)  
vent component and the outer fireplace wrap.  
FIRST VENT  
COMPONENT  
• Lock the vent components into place by sliding the con-  
centric pipe sections with four (4) equally spaced interior  
beads into the fireplace collar or previously installed com-  
ponent end with four (4) equally spaced indented sections.  
1 INCH  
(25.4mm)  
Figure 10. Attaching the First Vent Component  
to the Starting Collars  
• When the internal beads of each 8-5/8 inch (219mm)  
outer pipe line up, rotate the pipe section clockwise about  
one-quarter (1/4) turn. The vent pipe is now locked together.  
WARNING: A 3/8 INCH (9.5 MM) BEAD OF  
STOVE CEMENT MUST BE PLACED AROUND  
!
• The first 90° elbow installed in the vent system of a rear  
THE 5 INCH (127 MM) FIREPLACE STARTING COL-  
LAR BEFOREATTACHING THE FIRST VENT COM-  
PONENT. FAILURE TO SEAL THIS JOINT MAY  
CAUSE THE FIREPLACE TO OPERATE IMPROPER-  
LY. SEE THE DIAGRAM .  
venting fireplace MUST BE in a vertical position.  
WARNING: ENSURE THAT THE FIBER-  
GLASS ROPE GASKET SUPPLIED WITH  
!
THE FIREPLACE SEALS BETWEEN THE FIRST  
VENT COMPONENT AND THE OUTER FIREPLACE  
WRAP.  
If the installation is for a termination cap attached directly  
to the fireplace, skip to the sections, Install Firestops and  
Vent Termination.  
18  
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2. Fasten the shield in place using the four pilot holes pro-  
vided in the part. The shield should be oriented such that  
the 13 1/8 inch dimension (longest dimension) is run-  
ning in the same direction the elbow is pointing. The  
shield should be centered directly above the elbow, and  
positioned so that it creates a 1/2 inch airspace between  
the shield and the combustible surface. See Figure 12.  
2. Continue Adding Vent Components  
WARNING: INSTALLATION OF THE 7000XLT  
!
FIREPLACE REQUIRES THE USE OF HEAT  
SHIELD 570-290 ABOVE THE FIRST 900 ELBOW IN  
THE VENTING SYSTEM. (HEAT SHIELD NOT RE-  
QUIRED FOR 6000XLTB).  
• Continue adding vent components, locking each succeed-  
ing component into place.  
• Ensure that each succeeding vent component is secure-  
ly fitted and locked into the preceding component in the  
vent system.  
To Install the Heat Shield:  
1. Determine if the heat shield is required. Do so by mea-  
suring the vertical distance between the top horizontal  
surface of the elbow to any combustible surface above.  
If the distance is more than 4 inches, the heat shield is  
NOT required. If it is 4 inches or less, the heat shield IS  
REQUIRED. Install per the following steps. See Figure 11.  
• 90° elbows may be installed and rotated to any point  
around the preceding component’s vertical axis. If an el-  
bow does not end up in a locked position with the pre-  
ceding component, attach with a minimum of two (2)  
sheet metal screws.  
Figure 13. Adding Venting Components  
3. Install Support Brackets  
For Horizontal Runs - The vent system must be supported  
every five (5) feet of horizontal run by a horizontal pipe support.  
To install support brackets for horizontal runs:  
• Place the pipe supports around the vent pipe.  
• Nail the pipe supports to the framing members.  
Figure 11  
CORRECT  
INCORRECT  
Figure 12  
19  
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For Vertical Runs - The vent system must be supported  
every eight (8) feet (2.4m) above the fireplace flue outlet by  
wall brackets.  
• Position the firestops on both sides of the hole previ-  
ously cut and secure the firestops with nails or screws.  
• The heat shields of the firestops MUST BE placed to-  
To install support brackets for vertical runs:  
wards the top of the hole.  
• Attach wall brackets to the vent pipe and secure the wall  
bracket to the framing members with nails or screws.  
• Continue the vent run through the firestops.  
12"  
(305mm)  
12"  
(305mm)  
1" (25.4 mm)  
VENT PIPE  
Figure 15. 12" x 12" Hole and Vent Pipe  
HEAT SHIELD  
TRIM HEAT  
SHIELD IF TOO  
LONG, ADD TO  
SHIELD IF TOO  
SHORT  
EXTERIOR  
FIRESTOP  
INTERIOR  
FIRESTOP  
Figure 14. Installing Support Brackets  
4. Install Firestops  
For Horizontal Runs - Firestops are REQUIRED on both  
sides of a combustible wall through which the vent passes.  
NOTE: Model DVK-01TRD does not need an exterior  
firestop on an exterior combustible wall.  
Figure 16. Heat Shield, Interior & Exterior Firestops  
To install firestops for horizontal runs that pass through  
either interior or exterior walls:  
• Cut a 12-inch by 12-inch (305mm X 305mm) hole through  
the wall.  
NOTE: The center of the hole is one (1) inch (25.4mm)  
above the center of the horizontal vent pipe.  
20  
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For Vertical Runs - One ceiling firestop is REQUIRED at  
the hole in each ceiling through which the vent passes.  
If the area above the ceiling is NOT an attic, position and  
secure the ceiling firestop on the ceiling side of the previously  
cut and framed hole.  
To install firestops for vertical runs that pass through ceilings:  
• Position a plumb bob directly over the center of the verti-  
cal vent component.  
• Mark the ceiling to establish the centerpoint of the vent.  
• Drill a hole or drive a nail through this centerpoint.  
JOIST  
• Check the floor above for any obstructions, such as wir-  
ing or plumbing runs.  
• Reposition the fireplace and vent system, if necessary,  
to accommodate the ceiling joists and/or obstructions.  
CEILING  
• Cut an 11-inch X 11-inch (280mm X 280mm) hole through  
the ceiling, using the centerpoint previously marked.  
NAILS (4 REQUIRED)  
CEILING FIRESTOP  
• Frame the hole with framing lumber the same size as the  
ceiling joists.  
Figure 18. Ceiling Firestop (Ceiling Side)  
11" (280 mm)  
If the area above the ceiling IS an attic, position and secure  
11" (280mm)  
the firestop on top of the previously framed hole.  
NOTE: Keep insulation away from the vent pipe at least  
1 inch (25mm).  
CHIMNEY  
HOLE  
NAILS (4 REQUIRED)  
EXISTING CEILING  
JOISTS  
NEW  
FRAMING  
MEMBERS  
CEILING  
RAFTER  
Figure 17. 11" x 11" Hole & New Framing Members  
CEILING  
CEILING FIRESTOP  
Figure 19. Attic Firestop  
21  
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C. Vent Termination  
For Horizontal Terminations - To attach and secure the  
ROUND CAP TERMINATION  
termination to the last section of horizontal vent:  
• Rotate and interlock the ends as described at the begin-  
ning of the Installing Vent Components section.  
PERFORATION CANNOT BE  
INSIDE THE WALL  
• The termination kit should pass through the wall firestops  
from the exterior of the building.  
• Adjust the termination cap to its final exterior position on  
the building.  
WARNING: THE TERMINATION CAPMUST BE  
POSITIONED SO THAT THE ARROW IS  
POINTING UP.  
!
7 1/2"  
(191mm)  
MINIMUM  
For roundcap termination kits:  
• Use the exterior pipelock hole on the round flange of the  
wall firestop to secure the vent pipe in place.  
For trapezoidal cap termination kits:  
TRAPEZOID CAP TERMINATION  
• Using screws secure the cap to the exterior wall through  
the flanges in the cap.  
WARNING: THE BOTTOM OF THE VENT  
TERMINATION CAP MUST BE A MINIMUM  
!
OF 12 INCHES (305 MM) ABOVE GROUND LEVEL  
(GRADE). THE TOP OF THE CAP MUST BE A MIN-  
IMUM OF 18 INCHES (457 MM) BELOW COMBUS-  
TIBLE MATERIAL, SUCH AS A DECK. THE SIDE  
OF THE CAP MUST BE A MINIMUM OF 6 INCHES  
(152 MM) AWAY FROM A PARALLEL OUTSIDE  
WALL. VENTING TERMINALS SHALL NOT BE RE-  
CESSED INTOA WALL OR SIDING. SEE THE FOL-  
LOWING DIAGRAM FOR VENT TERMINATION  
CLEARANCES.  
7 1/4"  
(184mm)  
Figure 20. Round & Trapezoid Termination Caps  
22  
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G
v
A
H
D
E
v
L
openable  
fixed closed  
C
B
v
B
v
v
v
B
F
v
M
I
v
X
B
A
J or K  
X
=AIR SUPPLYINLET  
=AREA WHERE TERMINAL IS NOT PERMITTED  
V
=VENT TERMINAL  
I
= 3 ft. (U.S.A.)  
A
B
C
= 12" .................... clearances above grade, veran-  
da, porch, deck or balcony  
6 ft. (Canada)..... clearance to service regu-  
lator vent outlet.  
= 12" .................... clearances to window or door  
that may be opened  
J
= 9" (U.S.A.)  
12" (Canada) ..... clearance to non-mechan-  
ical air supply inlet to  
building or the combustion  
air inlet to any other ap-  
pliance  
= 9" (U.S.A.)  
12" (Canada) ..... clearance to permanently  
closed window.  
*D = 18" .................... vertical clearance to ventilated  
soffit located above the termi-  
K
= 3 ft. (U.S.A.)  
6 ft. (Canada) ..... clearance to a mechanical  
air supply inlet  
nal within a horizontal distance  
of 2 feet (60 cm) from the cen-  
ter-line of the terminal  
**L = 7 ft. ................... clearance above paved  
sidewalk or a paved drive-  
way located on public  
property  
*E = 18" .................... clearance to unventilated soffit  
F
= 9" ..................... clearance to outside corner  
= 6" ...................... clearance to inside corner  
***M = 18" .................... clearance under veranda,  
porch, deck or balcony  
G
H
= 3 ft. (Canada) .... not to be installed above a gas  
meter/regulator assembly with-  
in 3 feet (90cm) horizontally from  
the center-line of the regulator  
* 30” minimum for vinyl clad soffits.  
** a vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family  
dwellings and serves both dwellings.  
*** only permitted if veranda, porch, deck or balcony is fully open on a minimum of 2 sides beneath the floor.  
NOTE: Local codes or regulations may require different clearances.  
Figure 21. Vent Termination Minimum Clearances  
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS NECESSARY TO INSTALL THE VINYL  
PROTECTOR KIT TO THE TOP OF THE EXTERIOR FIRESTOP (FOR ALL ROUND TERMINATION CAPS).  
23  
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To seal the roof hole, and to divert rain and snow from the  
vent system:  
For Vertical Terminations - To locate the vent and install  
the vent sections:  
• Locate and mark the vent centerpoint on the underside  
of the roof, and drive a nail through the centerpoint.  
• Attach a flashing to the roof using nails, and use a non-  
hardening mastic around the edges of the flashing base  
where it meets the roof.  
• Make the outline of the roof hole around the centerpoint  
nail.  
• Attach a storm collar over the flashing joint to form a  
water-tight seal. Place non-hardening mastic around the  
joint, between the storm collar and the vertical pipe.  
• The size of the roof hole framing dimensions depend on the  
pitch of the roof. There MUST BE a 1-inch (25.4mm) clear-  
ance from the vertical vent pipe to combustible materials.  
• Slide the termination cap over the end of the vent pipe  
and rotate the pipe clockwise 1/4 turn.  
• Mark the roof hole accordingly.  
HORIZONTAL  
OVERHANG  
• Cover the opening of the installed vent pipes.  
• Cut and frame the roof hole.  
2 FT.  
MIN.  
2 FT. MIN.  
VERTICAL  
WALL  
• Use framing lumber the same size as the roof rafters  
and install the frame securely. Flashing anchored to the  
frame must withstand heavy winds.  
LOWEST  
DISCHARGE  
OPENING  
TERMINATION  
CAP  
• Continue to install concentric vent sections up through  
the roof hole (for inside vent installations) or up past the  
roof line until you reach the appropriate distance above  
the roof (for outside terminations).  
X
12  
ROOF PITCH  
IS X/ 12  
H (MIN.) - MINIMUM HEIGHT FROM ROOF  
TO LOWEST DISCHARGE OPENING  
WARNING: MAJOR U.S. BUILDING CODES  
SPECIFY MINIMUM CHIMNEY AND/OR  
!
VENT HEIGHTABOVE THE ROOF TOP. THESE MIN-  
IMUM HEIGHTS ARE NECESSARY IN THE INTER-  
EST OF SAFETY. SEE THE FOLLOWING DIAGRAM  
FOR MINIMUM HEIGHTS, PROVIDED THE TERMI-  
NATION CAP IS AT LEAST TWO (2) FEET FROM A  
VERTICALWALLAND 2-FEET BELOWA HORIZON-  
TAL OVERHANG.  
Roof Pitch  
H (min.) ft.  
flat to 6/12  
6/12 to 7/12  
over 7/12 to 8/12  
over 8/12 to 9/12  
over 9/12 to 10/12  
over 10/12 to 11/12  
over 11/12 to 12/12  
over 12/12 to 14/12  
over 14/12 to 16/12  
over 16/12 to 18/12  
over 18/12 to 20/12  
over 20/12 to 21/12  
1.0  
1.25  
1.5  
2.0  
2.5  
3.25  
4.0  
5.0  
6.0  
7.0  
7.5  
8.0  
NOTE: This also pertains to vertical vent systems in-  
stalled on the outside of the building.  
Figure 22. Minimum Height from Roof to  
Lowest Discharge Opening  
24  
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Step 4. Positioning, Leveling, and  
Securing the Fireplace  
Step 5. The Gas Control System  
WARNING: THIS UNIT IS NOT FOR USE WITH  
!
The diagram below shows how to properly position, level,  
and secure the fireplace.  
SOLID FUEL.  
The type of gas control system used with this model is Stand-  
ing Pilot Ignition.  
Standing Pilot Ignition System  
This system includes millivolt control valve, standing pilot,  
thermopile/thermocouple flame sensor, and piezo ignitor.  
WARNING: 110-120 VAC MUST NEVER BE  
CONNECTED TO A CONTROL VALVE IN A  
!
MILLIVOLT SYSTEM.  
STANDING PILOT  
Figure 23. Proper Positioning, Leveling, and  
Securing of a Fireplace  
• Place the fireplace into position.  
• Level the fireplace from side to side and from front to  
back.  
Figure 24. Gas Control System  
• Shim the fireplace with non-combustible material, such  
as sheet metal, as necessary.  
• Secure the fireplace to the framing by nailing or screwing.  
25  
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Step 7. Gas Pressure Requirements  
Step 6. The Gas Supply Line  
NOTE: Have the gas supply line installed in accordance  
with local building codes by a qualified installer  
approved and/or licensed as required by the locality.  
Pressure requirements for Heat-N-Glo gas fireplaces  
are shown in the table below.  
NOTE: Before the first firing of the fireplace, the gas  
supply line should be purged of any trapped air.  
Pressure  
Minimum  
Inlet Pressure  
Natural Gas  
5.0 inches  
w.c.  
Propane  
11.0 inches  
w.c.  
NOTE: Consult local building codes to properly size  
the gas supply line leading to the 1/2 inch  
(13 mm) hook-up at the unit.  
Maximum Inlet  
Gas Pressure  
14.0 inches  
w.c.  
14.0 inches  
w.c.  
This gas fireplace is designed to accept a 1/2 inch  
(13 mm) gas supply line. To install the gas supply line:  
Alisted (and State of Massachusetts approved) 1/2 inch  
(13mm) tee-handle manual shut-off valve and a listed  
flexible gas connector are connected to the 1/2 inch  
(13mm) inlet of the control valve. NOTE: If substituting  
for these components, please consult local codes for  
compliance.  
Manifold  
Pressure  
3.5 inches  
w.c.  
10.0 inches  
w.c.  
A one-eighth (1/8) inch (3 mm) N.P.T. plugged tapping is  
provided on the inlet and outlet side of the gas control for a  
test gauge connection to measure the manifold pressure.  
Use a small flat blade screwdriver to crack open the screw  
in the center of the tap. Position a rubber hose over the tap  
to obtain the pressure reading.  
• Locate the gas line access hole in the outer casing of  
the fireplace.  
• The gas line may be run from either side of the fireplace  
provided the hole in the outer wrap does not exceed 2” in  
diameter and it does not penetrate the actual firebox.  
The fireplace and its individual shut-off valve must be  
disconnected from the gas supply piping system during  
any pressure testing of the system at test pressures in  
excess of one-half (1/2) psig (3.5 kPa).  
• Open the fireplace lower grille, insert the gas supply line  
through the gas line hole, and connect it to the shut-off  
valve.  
The fireplace must be isolated from the gas supply piping  
system by closing its individual shut-off valve during any  
pressure testing of the gas supply piping system at test  
pressures equal to or less than one-half (1/2) psig (3.5 kPa).  
• When attaching the pipe, support the control so that the  
lines are not bent or torn.  
• After the gas line installation is complete, use a soap  
solution to carefully check all gas connections for leaks.  
WARNING: DO NOT USE AN OPEN FLAME  
TO CHECK FOR GAS LEAKS.  
!
• Insert insulation from the outside of the fireplace and  
pack the insulation tightly to totally seal between the  
pipe and the outer casing.  
• At the gas line access hole the gap between the supply  
piping and gas access hole can be plugged with non-  
combustible insulation to prevent cold air infiltration.  
USE A WRENCH ON  
SHUT-OFF VALVE WHEN  
TIGHTENING GAS LINE  
MANUAL  
SHUT-OFF VALVE  
CONTROL  
VALVE  
GAS VALVE  
GAS LINE  
FLEX  
ACCESS HOLE  
CONNECTOR  
Figure 25. Gas Supply Line  
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BLACK S2  
REMOTE SWITCH  
PIGTAIL  
3/16” PIGGYBACK CONNECTOR  
ON  
OFF  
ON/OFF  
SWITCH  
WHITE T2  
GAS VALUE  
RED T1  
THERMOPILE  
THERMOCOUPLE  
OPTIONAL WALL SWITCH,  
THERMOSTAT OR REMOTE  
BLACK S1  
Figure 26. Standing Pilot Ignition Wiring Diagram  
Step 8. Wiring the Fireplace  
Optional Accessories  
Optional fan and remote control kits require that 110-120  
VAC be wired to the factory installed junction box before  
the fireplace is permanently installed.  
NOTE: Electrical wiring must be installed by a licensed  
electrician.  
CAUTION: DISCONNECT REMOTE CONTROLS IF AB-  
SENT FOR EXTENDED TIME PERIODS. THIS WILL PRE-  
VENTACCIDENTAL FIREPLACE OPERATION.  
Remote Wall Switch  
Position the remote wall switch in the desired position on a  
wall. Run a maximum of 25 feet (7.8 m) or less length of 18  
A.W.G. minimum wire and connect it to the fireplace ON/  
OFF switch pigtails.  
For Standing Pilot Ignition Wiring  
Appliance Requirements  
This appliance DOES NOT require 110-120 VAC to operate.  
WARNING: DO NOT CONNECT 110-120 VAC  
TO THE REMOTE WALL SWITCH OR THE  
CONTROL VALVE WILL BE DESTROYED.  
!
WARNING: DO NOT CONNECT 110-120 VAC  
!
TO THE GAS CONTROL VALVE OR THE AP-  
PLIANCE WILL MALFUNCTION AND THE  
VALVE WILL BE DESTROYED.  
CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC-  
TION WHEN SERVICING CONTROLS. WIRING ERRORS  
CAN CAUSE IMPROPERAND DANGEROUS OPERATION.  
VERIFY PROPER OPERATION AFTER SERVICING.  
VARIABLE SPEED CONTROL  
NOTE: IF ANY OF THE ORIGINAL WIRE  
AS SUPPLIED WITH THE APPLIANCE  
MUST BE REPLACED, IT MUST BE  
REPLACED WITH TYPE 105OC RATED WIRE.  
BLK  
BLK  
JUNCTION BOX  
BLK  
BLOWER RECEPTACLE  
BLK  
BLK  
BLK  
BLK  
WHT  
GROUND  
WHT  
BLK  
TEMPERATURE  
SENSOR SWITCH  
BLOWER  
GRN  
TEMPERATURE  
SENSOR SWITCH  
BLK  
WHT  
JUNCTION BOX  
110-120 VAC  
FAN  
SPEED CONTROL  
(RHEOSTAT)  
Figure 27. Fan Wiring Diagram  
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CAUTION: IF JOINTS BETWEEN THE FINISHED WALLS  
AND THE FIREPLACE SURROUND (TOP AND SIDES)  
ARE SEALED, A 300° F. MINIMUM SEALANT MATE-  
RIAL MUST BE USED. THESE JOINTS ARE NOT RE-  
QUIRED TO BE SEALED. ONLY NON-COMBUSTIBLE  
MATERIAL (USING 300° F. MINIMUM ADHESIVE, IF  
NEEDED) CAN BE APPLIED AS FACING TO THE FIRE-  
PLACE SURROUND. SEE THE DIAGRAM BELOW.  
Step 9. Finishing  
Figure 28 shows the minimum vertical and corresponding  
maximum horizontal dimensions of fireplace mantels or other  
combustible projections above the top front edge of the  
fireplace. See Figures 2 and 3 for other fireplace clearances.  
Only non-combustible materials may be used to cover the  
black fireplace front.  
WARNING: WHEN FINISHING THE FIREPLACE,  
NEVER OBSTRUCT OR MODIFY THE AIR IN-  
!
LET/OUTLET GRILLES IN ANY MANNER.  
CEILING  
12"  
11"  
10"  
9"  
31”  
8"  
7"  
6"  
12”  
11”  
5"  
10”  
4"  
2”  
9”  
3"  
8”  
7”  
2"  
1”  
6”  
5”  
4"  
3”  
1”  
TOP FRONT EDGE  
OF FIREPLACE  
Figure 29. Sealant Material  
Hearth Extensions  
A hearth extension may be desirable for aesthetic reasons.  
However,ANSI or CAN/CGAtesting standards do not require  
hearth extensions for gas fireplace appliances.  
Figure 28.  
Minimum Vertical and Maximum Horizontal  
Dimensions of Combustibles above Fireplace  
28  
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Step 10. Installing Trim, Logs,  
and Ember Material  
Installing the Trim  
Combustible materials may be brought up to the specified  
clearances on the side and top front edges of the fireplace,  
but MUST NEVER overlap onto the front face. The joints  
between the finished wall and the fireplace top and sides  
can only be sealed with a 300° F. (149° C) minimum sealant.  
WARNING: WHEN FINISHING THE FIREPLACE,  
NEVER OBSTRUCT OR MODIFY THE AIR INLET/  
!
OUTLET GRILLES IN ANY MANNER.  
Install optional marble and brass trim surround kits as  
desired. Marble, brass, brick, tile, or other non-combustible  
materials can be used to cover up the gap between the  
sheet rock and the fireplace.  
Figure 30. Glass Assembly  
Glass Specifications:  
Do not obstruct or modify the air inlet/outlet grilles. When  
overlapping on both sides, leave enough space so that the  
bottom grille can be lowered and the trim door removed.  
7000XLT:  
24 1/2 X 35 1/2 CERAMIC  
24 1/2 X 35 1/2 CERAMIC  
6000XLTB:  
Positioning the Logs  
If the gas logs have been factory installed they should not  
need to be positioned. If the logs have been packaged  
separately, refer to the instructions that accompany the  
logs. Save the log instructions with this manual.  
7000XLT  
If sooting occurs, the logs might need to be repositioned  
slightly to avoid excessive flame impingement.  
Placing the Ember Material  
Ember material is shipped with this gas fireplace. The bag  
labeled Glowing Ember (050-721) is standard glowing ember  
material.  
To place the ember material:  
6000XLTB  
• Pull the four glass latches out of the groove on the glass  
frame. Lift trim door up and out of the unit (see Figure  
30).  
• Place dime size pieces of ember material about 1/2 inch  
apart near port holes in burner top. Do NOT press em-  
bers into burner ports. Cover the top of the burner with a  
single layer of ember material. For best performance do  
NOT place embers on the ports at the rear of the burner.  
Figure 31. Placement of the Ember Material  
• Save the remaining ember materials for use during fire-  
place servicing. The bag of embers provided is sufficient  
for 3 to 5 applications.  
CAUTION: IT IS STRONGLY RECOMMENDED THAT  
TRIM DOORS WITH OPTIONAL MESH SCREENS BE IN-  
STALLED ON PROPANE MODELS.  
• Replace the glass door and a front trim door on the unit.  
• Pull out and latch the glass clips into the groove on the  
glass frame.  
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Step 12. Lighting the Fireplace  
Step 11. Before Lighting the Fireplace  
You’ve reviewed all safety warnings, you’ve checked the  
fireplace for gas leaks, you know the vent system is  
unobstructed, and you’ve checked for faulty components.  
Now you’re ready to light the fireplace.  
Before lighting the fireplace, be sure to do the following:  
Remove all paperwork from underneath the fireplace.  
Review safety warnings and cautions  
• Read the Safety and Warning Information section at  
the beginning of this Installers Guide.  
WARNING: PLEASE REFER TO THE USER’S  
MANUAL FORALL CAUTIONS, SAFETY, AND  
WARNING INFORMATION PERTAINING TO THE  
LIGHTING AND OPERATION OF THE FIREPLACE.  
!
Double-check for gas leaks  
• Before lighting the fireplace, double-check the unit for  
possible gas leaks.  
Double-check vent terminations and front grilles for  
obstructions.  
Step 13. Heating Control  
These models are equipped with a baffle which will  
allow you to control usable heat output. The baffle  
control lever is located at the lower left corner of the  
unit behind the lower grille. See Figure 32.  
• Before lighting the fireplace, double-check the unit for  
possible obstructions that could be blocking the vent ter-  
minations or the front grilles.  
Double-check for faulty components  
• Any component that is found to be faulty MUST BE re-  
placed with an approved component. Tampering with the  
fireplace components is DANGEROUS and voids all war-  
ranties.  
FOR LESS HEAT: Push the baffle lever back and up  
to lock. This will open the baffle.  
FOR MORE HEAT: Pull the baffle lever forward and  
down. This will close the baffle.  
A small amount of air will be in the gas supply lines. When  
first lighting the fireplace, it will take a few minutes for the  
lines to purge themselves of this air. Once the purging is  
complete, the fireplace will light and will operate normally.  
NOTE: The fireplace should be run for 8 hours on the initial  
start-up. This will help to cure the chemicals used in the  
paint and logs.  
Subsequent lightings of the fireplace will not require this  
purging of air from the gas supply lines, unless the gas  
valve has been turned to the OFF position, in which  
case the air would have to be purged.  
Figure 32  
After the Installation  
LEAVE THIS INSTALLATION MANUAL WITH  
THE APPLIANCE FOR FUTURE REFERENCE.  
!
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Maintaining and Servicing Your Fireplace  
4
Fireplace Maintenance  
Although the frequency of your fireplace servicing and main-  
tenance will depend on use and the type of installation, you  
should have a qualified service technician perform an appli-  
ance check-up at the beginning of each heating season.  
See the table below for specific guidelines regarding each  
fireplace maintenance task.  
IMPORTANT: TURN OFF THE GAS BEFORE SERVICING  
YOUR FIREPLACE.  
Replacing old ember material  
Frequency: Once annually, during the checkup.  
By: Qualified service technician.  
7000XLT  
Task: Brush away loose ember material near the burner.  
Replace old ember material with new dime-size and shape  
pieces of Golden Ember (DE-93) and Glowing Ember (050-  
721). New ember material should be placed alternately on  
top of the burner - a layer of Golden Ember, a layer of  
Glowing Ember, and so on. Save the remaining ember  
material and repeat this procedure at your next servicing.  
For more information, see Placing Ember Material.  
Cleaning Burner and Controls  
Frequency: Once annually.  
By: Qualified service technician.  
Task: Brush or vacuum the control compartment, fireplace  
logs and burner areas surrounding the logs.  
Checking Flame Patterns, Flame Height  
Frequency: Periodically.  
By: Qualified service technician/Home owner.  
Task: Make a visual check of your fireplace’s flame patterns.  
Make sure the flames are steady - not lifting or floating.  
See Figure 33. The thermopile/thermocouple tips should  
be covered with flame. See Figure 24.  
6000XLTB  
MAKE SURE THE FLAMES  
ARE STEADY—NOT  
LIFTING OR FLOATING.  
Checking Vent System  
Frequency: Before initial use and at least annually  
thereafter, more frequently if possible.  
By: Qualified service technician/Home owner.  
Task: Inspect the external vent cap on a regular basis to  
ensure that no debris is interfering with the flow of air. Inspect  
entire vent system for proper function.  
Figure 33.  
Burner Flame Patterns  
Cleaning Glass Door  
Frequency: As necessary  
By: Home owner.  
Task: Clean as necessary, particularly after adding new ember  
(flame colorant) material. Film deposits on the inside of the  
glass door should be cleaned off using a household glass  
cleaner. NOTE: DO NOT handle or attempt to clean the  
door when it is hot and DO NOT use abrasive cleaners.  
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