Lennox Hearth Products Shoreline 33/40 DV INS User manual

Report No. 050-F-22-5
INSTALLATION AND OPERATION MANUAL
Direct-Vent Gas
Fireplace Heater Inserts
Do not store or use gasoline or other flammable
vapors or liquids in the vicinity of this or any other
appliance.
WHAT TO DO IF YOU SMELL GAS:
• Do not light any appliance.
• Do not touch any electrical switch; do not
Use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow your gas supplier's
instructions.
• If your gas supplier cannot be reached, call
the fire department.
Installationandservicemustbeperformedbyaquali-
fied installer, service agency or the gas supplier.
POUR VOTRE SÉCURITÉ: Ne pas entreposer ni utiliser
d’essence ni d’autre vapeurs ou liquides inflammables dans
le voisinage de cet appareil ou de tout autre appareil.
POUR VOTRE SÉCURITÉ: Que faire si vous sentez une odeur
de gaz:
• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucun interrupteur. Ne pas vous servir
des téléphones se trouvant dans le batiment où vous
vous trouvez.
• Evacuez la piéce, le bâtiment ou la zone.
• Appelez immédiatement votre fournisseur de gaz depuis
un voisin. Suivez les instructions du fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz,
appelez le service dos incendies.
L’installationetservicedoitêtreexécutéparunqualifiéinstal-
leur, agence de service ou le fournisseur de gaz.
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.
AVERTISSEMENT: Assurez-vous de bien suivre les
instructions donné dans cette notice pour réduire au
minimum le risque d’incendie ou pour éviter tout dom-
mage matériel, toute blessure ou la mort.
Shoreline™ 33/40 DV INS
US
In the Commonwealth of Massachusetts:
• Installation must be performed by a licensed plumber or gas tter
• See Table of Contents for location of additional Commonwealth of
Massachusetts requirements
TM
Retain These Instructions For Future Reference
A French manual is available upon request. Order P/N 850,050CF. Ce manuel d’installation
est disponible en francais, simplement en faire la demande. Numéro de la pièce 850,050CF.
P/N 850,050M Rev. C, 01/2008
The Shoreline™ replace insert is factory equipped for 40,000 BTU
input and can be converted to 33,000 using the smaller orice provided.
WARNINGS
• Hot! Do not touch! The glass and surfaces of this appliance will be hot during operation and will
retain heat for a while after shutting off the appliance. Severe burns may result.
• Carefully supervise children in the same room as appliance.
• If small children are present in the home, it is recommended that this appliance be fitted with a
screen door or screen panel kit. See Page 33 for ordering information.
• Suitable for installation into masonry or factory built fireplaces. These appliances may be installed in an after-
market permanently located, manufactured (mobile) home (USA only), 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 unless a certified kit is used.
• Lennox™ gas-burning appliances are designed for use as a supplemental heater. They are not intended for
continuous use as a primary heat source.
DRAFT
1-17-2008

2
1. FOR YOUR SAFETY do not install or operate your fireplace
insert without first reading and understanding this manual.
Any installation or operation of the appliance deviating from
that which is stated in this manual WILL void the warranty
and may be hazardous.
2. INSTALLATION AND REPAIR SHOULD ONLY BE DONE BY A
QUALIFIED SERVICE TECHNICIAN. DO NOT ATTEMPT TO
SERVICE THE APPLIANCE YOURSELF.
3. The insert should be inspected and cleaned before use and
at least annually by a qualified service technician. More
frequent cleaning may be required due to excessive lint from
bedding material, carpeting, etc.
4. It is imperative that control compartments, burners, and
circulating air passageways of the room heater be kept
clean. S'assurer que le brùleur et le compartiment des com-
mandes sont propres. Voir les instructions d'installation et
d'utilisation qui accompagnent l'appareil.
5. Adequate clearances around the combustion chamber and
accessibility clearances for servicing and proper operation
must be maintained.
6. Turn off the gas before servicing this appliance. It is recom-
mended that a qualified service technician perform an appli-
ance check-up at the beginning of each heating season.
7. All installations must conform with all local, state, and
national codes. In the absence of local codes, the instal-
lation must conform with National Fuel Gas Code ANSI
Z223.1-latest edition, also known as NFPA 54 (In Canada,
the current CAN/CSA B149.1 installation code).
Refer to the National Fuel Gas Code and local zoning and
codeauthoritiesfordetailsoninstallationrequirements.Your
fireplace insert must be vented to the outside in accordance
with the latest edition of the National Fuel Gas Code.
8. This gas insert MUST be vented directly to the outside and
MUST NEVER be attached to a chimney serving a separate
solid fuel burning appliance. Each gas appliance MUST USE
a separate vent system. Common vent systems are PROHIB-
ITED.
9. Manufactured(mobile)homeinstallationsmustconformwith
the Manufactured Home Construction and Safety Standard,
Title 24 CFR, Part 3280 (in Canada CAN/CSA Z240 MH) (in
Canada CAN/CSA Z240 MH), or, when such a standard is not
applicable, the Standard for Manufactured Home Installa-
tions, ANSI A225.1.
10.Theappliance,wheninstalled,mustbeelectricallygrounded
in accordance with local codes or in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70 -
latest edition. In Canada, the current CSA C22-1 Canadian
Electrical Code - latest edition.
11.Your Shoreline™ gas insert must be equipped for the proper
fuel type and altitude at which it will be operated. Any opera-
tionoutsidetheparametersoutlinedinthismanualmayresult
in a hazardous condition and will void the warranty. Please
carefullyreadthesectionspertainingtothesesubjectsand/or
be sure your appliance is properly equipped.
12.Do not use this insert 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
and any gas control which has been under water.
Ne pas se servir de cet appareil s'il a été plongé dans l'eau,
complètementouenpartie. Appeleruntechnicienqualifiépour
inspecter l'appareil et remplacer toute partie du système de
contrôle et toute commande qui ont été plongés dans l'lau.
13.Duetohightemperatures,thefireplaceinsertshouldbelocated
out of traffic areas and away from furniture and draperies. The
recommended clearance zone from the front of the appliance
to combustibles is 36 inches (914 mm).
14. Children and adults should be alerted to the hazards of
high surface temperature and should stay away to avoid
burns or clothing ignition. Young children should be care-
fully supervised when they are in the same room as the gas
insert. Clothing or any other flammable material should not
be placed on or near the appliance.
Surveiller les enfants. Garder les vêtements, les meubles,
l'essence ou autres liquides à vapeur inflammables lin de
l'appareil.
15.Never use solid fuels such as wood, paper, cardboard, coal,
or any flammable liquids, etc., in this appliance.
16. Any grill, panel, or glass removed for service MUST be
replacedpriortooperatingthefireplaceinsert.Donotoperate
appliance with the glass front removed, cracked or broken.
Replacement of the glass should be done by a qualified
service technician.
17.DO NOT USE abrasive cleaner on the glass door assembly.
DO NOT ATTEMPT to clean the glass door when it is hot.
18.Gold and nickel plated surfaces must be cleaned with glass
cleaner and a clean soft cloth before firing the first time or
fingerprintswillremainpermanently.NEVERusebrasspolish
to clean gold or nickel, this will remove the plating!!!
19.When opening the access door (right side surround panel)
be very careful because the door is hot during operation.
20.Lennox Hearth Products, its employees, or any of its repre-
sentativesassumeno responsibilityfor anydamages caused
by an inoperable, inadequate, or unsafe condition as a result
ofanyimproperoperation,serviceorinstallationprocedures,
whether direct or indirect.
IMPORTANT SAFETY AND WARNING
INFORMATION
READ THIS MANUAL IN ITS ENTIRETY AND UNDER-
STAND THESE RULES TO FOLLOW FOR SAFETY.
WARNING
Improper installation, adjustment, alteration, ser-
vice or maintenance can cause injury or property
damage. Refer to this manual. For assistance or
additional information consult a qualified installer,
service agency or the gas supplier.
WARNING
Do not attempt to alter or modify the construction of
the appliance or its components. Any modification
or alteration may void the warranty, certification
and listings of this unit.
WARNING
Failuretocomplywiththeinstallationandoperating
instructionsprovidedinthisdocumentwillresultin
an improperly installed and operating appliance,
voiding its warranty. Any change to this appliance
and/oritsoperatingcontrolsisdangerous. Improper
installation or use of this appliance can cause seri-
ous injury or death from fire, burns, explosion or
carbon monoxide poisoning.

3
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW
GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH
PRODUCTS.
When you purchased your new gas-fired heater, you joined the ranks
of thousands of individuals whose answer to their home heating needs
reflects their concern for efficiency and our environment. We extend our
continued support to help you achieve the maximum benefit and enjoy-
ment available from your new gas-fired heater. It is our goal at Lennox
Hearth Products to provide you, our valued customer, with an appliance
that will ensure years of trouble-free warmth and pleasure.
Thank you for selecting a Lennox Hearth Products gas-fired heater as
the answer to your home heating needs.
Sincerely, All of us at Lennox Hearth Products
TABLE OF CONTENTS
Important Safety and Warning Information ..................... Page 2
Packaging List.............................................................. Page 3
Introduction ................................................................. Page 3
General Information ..................................................... Page 4
Codes and Approvals ................................................... Page 4
New York City MEA Approval ....................................... Page 6
Requirements for the
Commonwealth of Massachusetts .......................... Page 6
Specifications - Insert Dimensions .............................. Page 7
Clearances to Combustibles......................................... Page 8
Installation ................................................................... Page 9
Fireplace Requirements........................................... Page 9
Venting Requirements............................................. Page 10-11
Insert Leveling ........................................................ Page 11
Door Assembly Installation
or Removal Instructions...................................... Page 12
Refractory Brick Panel Installation Instructions ...... Page 13
Log Set Installation Instructions ............................. Page 14-15
Surround Installation Instructions .......................... Page 16
Gas Line Installation..................................................... Page 18
Gas Pressure Requirements.................................... Page 18
LP and Natural Gas Supplies................................... Page 18
Operating Instructions ................................................. Page 18-22
Pre-Lighting Checklist............................................. Page 18
Lighting Instructions............................................... Page 19
To Turn Gas Off to Appliance................................... Page 19
Shutdown Procedure .............................................. Page 19
Flame Appearance and Sooting............................... Page 20
Air Shutter Adjustment ........................................... Page 20
Burn-In Period ........................................................ Page 21
Quiet Operation....................................................... Page 21
Blower Operation and Wiring Diagram.................... Page 21
Shoreline™ Main Burner Operation......................... Page 22
Millivolt Control System and Wiring Diagram ......... Page 22
Maintenance and Servicing .......................................... Page 23-25
Maintenance Checklist ............................................ Page 23
Glass Maintenance.................................................. Page 23-24
Door Removal......................................................... Page 24
Blower Removal...................................................... Page 24
Paint Touch-Up ....................................................... Page 24
Inspecting Wiring.................................................... Page 24
Fuel Conversion Kits ............................................... Page 24
Maintenance Schedule ............................................ Page 25
Troubleshooting ........................................................... Page 26
Replacement Parts List. ............................................... Page 27
Part Identification......................................................... Page 28-32
Optional Accessories.................................................... Page 33-35
Safety / Listing Label.................................................... Page 36
Lighting Instructions Label .......................................... Page 37
Warranty and Product Reference Information.............. Page 38
PACKAGING LIST
To install a Shoreline insert, an insert body, refractory brick panel set
and surround kit are required (each sold separately. See Page 34 for
ordering information).
Fireplace Insert Body Packaging List
Model: Shoreline 33/40 DV INS
1) Fireplace Insert Body ...................... 1) 150 cfm Blower
with Burner Cassette ...................... 1) 5-Piece Log Set
1) Gas pipe (3/8” x 8”)........................ 1) Optional Shoreline #33 orifice
1) Installation and Operation Manual.. 1) Bag of Decorative Lava Rock
1) Bag of Glowing Ember Material...... 1) Fireplace Warning Label
1) Front Leveling Leg Kit
Refractory Brick Panel Sets - 6 pieces:
Standard
Red
Architectural Stone
Surround Kits:
Small 3-sided - 36-5/8” Wide x 25-7/8” High (930 mm x 657 mm)
Large 3-sided - 41” Wide x 28” High (1041 mm x 711 mm)
Small 4-sided - 36-5/8” Wide x 29-3/16” High (930 mm x 741 mm)
Large 4-sided - 41” Wide x 33-1/2” High (1041 mm x 851 mm)
This installation manual will help you obtain a safe, efficient, depend-
able installation for your appliance and vent system.
PLEASE READ AND UNDERSTAND THESE INSTRUCTIONS
BEFORE BEGINNING YOUR INSTALLATION
INTRODUCTION
The Insert models covered in this manual are direct-vent sealed com-
bustion gas heaters designed for residential application for installation
into an existing masonry or factory built solid fuel burning fireplace. The
required liners for the air intake and exhaust are as follows:
• Air Intake: Use 3” diameter UL 181 or UL 1777 listed liner only.
•Exhaust: Use 3” diameter UL 1777 listed gas vent liner only. DO
NOT USE UL 181 LISTED LINER.
These vent systems must be routed through the existing fireplace flue
system to the vent termination.
Installation Options
•. Residential • Manufactured (mobile) home
•. Bedrooms • Commercial
Your direct vent Insert is designed to be vented vertically with a minimum
height of 10 feet and maximum of 35 feet from top of the flue collar using
natural gas or propane gas (LP).
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.
Cet appareil doit être utilisé uniquement avec les types de gaz indiqués
sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si
un kit de conversion certifié est installé.
These appliances comply with National Safety Standards and are tested
and listed by OMNI-Test Laboratories Inc.; Beaverton, Oregon (Report No.
050-F-22-5) to ANSI Z21.88-2005/CSA 2.33-2005, and CGA 2.17-M91 in
both USA and Canada, as Vented Gas Fireplace Heaters and are approved
for installation in bedrooms and manufactured (mobile) homes.

4NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Millivolt Models with Manually-Modulated Gas Valves
Natural Gas Propane (LP) Gas
Model Input Rate
(BTU/HR)
Input Rate
(BTU/HR)
SHR33 19,500 to 33,000 19,500 to 33,000
SHR40 24,000-40,000 21,500 to 37,500
Table 1
Note: These appliances are designed as supplemental heaters. There-
fore, it is advisable to have an alternate heat source when installed in a
dwelling.
Millivolt Valve & Electrical
These appliances use a millivolt type control system consisting of a gas
control valve with regulator (control to adjust for flame appearance and heat
output), a standing pilot burner assembly, a thermopile, thermocouple, a
piezo igniter, and ON/OFF switch. THE GAS BURNER SYSTEM ON THESE
APPLIANCES DO NOT REQUIRE 120 VOLT POWER TO OPERATE. Because
this fireplace insert is operated with a millivolt valve it will burn even
during a power outage.
The Shoreline features a spark igniter (piezo) that allows the appliance's
pilot gas to be lit without the use of matches or batteries. However, the heat
circulation blower motor requires 120 Volts AC (the appliance can be safely
used with the blower turned off). The blower operation is controlled by a
variable speed rheostat.
These appliances may be installed in an aftermarket permanently
located, manufactured home (USA only) or mobile home, where not
prohibited by local codes.
Cet appareil peut être installé dans un maison préfabriquée (É.-U.
seulement) ou mobile déjà installée à demeure si les réglements
locaux le permettent.
CODES AND APPROVALS
Table 2 shows efficiencies for the Shoreline™.
GENERAL INFORMATION
Table 1 shows the BTU input for each model:
Fuel
This insert comes from the factory equipped to burn natural gas from 0
to 2,000 feet (610 M) of elevation in the USA and 0 - 4,500 feet (1372
M) in Canada. The insert can be converted to burn LP (liquid propane)
by installing a conversion kit. Only Lennox Hearth Products conversion
kits can be used to convert from NG to LP or LP to NG. Contact your
Lennox Hearth Products dealer for details. An orifice is also supplied to
change the unit from 40,000 BTU’s (NG) or 37,500 BTU’s (LP) to 33,000
BTU’s. This must be done by a qualified service technician if you decide
to change orifices.
Theuseofotherfuelsorcombinationoffuelswilldegradetheperformance
of this system and may be dangerous.
Orifice Size/Altitude Adjustment
These appliances are tested and approved for installations at elevations
of 0 to 2,000 feet (610 M) in the USA and 0 to 4,500 feet (0-1372 M) in
Canada using the factory installed orifice shown in Table 3. At higher
elevations the BTU input must be de-rated by 4% for every 1,000 feet
(305 M) to maintain the proper ratio of gas to air. Contact your local gas
supplier for deration requirements for your area.
Deration - At higher elevations, the amount of BTU fuel value delivered
must be reduced by either using gas that has been derated by the gas
company or by changing the burner orifice to a smaller size as regulated
by the local authorities having jurisdiction and by the (USA) National
Fuel Gas Code NFPA 54 / ANSI Z223.1 - latest edition or, in Canada,
the CAN/CSA B149.1 - latest edition. If it is determined that a smaller
burner orifice is needed, contact your Lennox Hearth Products dealer to
purchase the orifice.
Burner Orifice Sizes
USA - Elevation 0-2000 feet ( 0-610 meters)
Canada - Elevation 0-4500 feet ( 0-1372 meters)
Model Natural Gas
drill size (inches) * Propane drill size (inches) *
SHR33 #36 (0.1065”) #51 (0.067”)
SHR40 1/8” (0.125”) #49 (.073”)
Table 3 * Standard size installed at factory
Listing and Safety Standards - Gas appliances must be tested and certi-
fied by a nationally recognized testing and certification laboratory to ANSI
(American National Standard Institute) gas appliance safety standards.
This insert has been tested and certified by OMNI -Test Laboratories to
ANSI Z21.88-2005/CSA 2.33-2005 “Vented Gas Fireplace Heaters and
CGA 2.17-M91 “Gas-Fired Appliances for Use at High Altitudes” and UL
307B Gas Burning Heating Appliances for Manufactured (Mobile) Homes
in both USA and Canada. These appliances have been certified for use
with either natural gas or propane and are approved for installation in
sitting rooms and/or bedrooms. This appliance is only for use with the
type of gas indicated on the rating plate (and is not for use with solid
fuels). This appliance is not convertible for use with other gases,
unless a certified kit is used.
Cetappareildoit être utilisé uniquement avec lestypesdegaz indiqués
sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si
un kit de conversion certifié est installé.
Efficiencies %
Natural Gas Propane
Models P4** Steady
State*
AFUE P4** Steady
State*
AFUE
SHR33 60.91 83 60 64.35 83 65
SHR40 62.70 83 63 65.98 83 67
* The Steady State Efficiency numbers based on maximum vent configuration.
** Tested to CSA P.4.1-02 “Testing Method for Measuring Annual Fireplace Efficiency.
Table 2

5
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Manufactured Home Installations - These appliances must conform
to the Manufactured Home Construction and Safety Standard, Title 24
CFR, Part 3280 (in Canada CAN/CSA Z240 MH) (in Canada CAN/CSA
Z240 MH), or when such a standard is not applicable, the Standard
for Manufactured Home Installations, ANSI A225.1 - latest edition for
manufactured (mobile) home installations and the current Standard for
Fire Safety Criteria for Manufactured Home Installations, Sites and Com-
munities, ANSI/NFPA 501A.
Local, State and National Codes - These appliances must conform with
all local, state, and national installation codes. In the absence of local
and state codes, installation must comply with the current National Fuel
Gas Code, ANSI Z223.1, also known as NFPA 54 (In Canada, the current
CAN/CSA B149.1 installation code). Electrical wiring must comply with
the National Electrical Code ANSI/ NFPA 70 - latest edition. In Canada, the
current CSA C22-1 Canadian Electrical Code - latest edition. Refer to the
National Fuel Gas Code and local zoning and code authorities for details
on installation requirements. These appliances must be vented directly
to the outside in accordance with the current edition of the National Fuel
Gas Code (NFPA 54 in U.S.A and CAN/CSA B149.1 in Canada) and must
never be attached to a chimney serving a separate solid fuel burning
appliance.
Fireplace Standards - These heaters are designed to be installed into
an existing masonry fireplace (built to UBC 37 or ULC S628 standards)
or factory built solid fuel, wood, burning fireplace (listed to UL 127 or
ULC S610) only. All exhaust gases must be vented outside the structure.
Combustion air is drawn from outside the structure.
Questions To Ask Local Building Official
These appliances must be installed per manufacturers’ instructions.
Installations must conform to appropriate local codes and applicable
state and federal requirements. Familiarity with these requirements
before installation is essential. Some important considerations to
discuss with local building officials include:
1. Applicable codes (i.e. Uniform Mechanical Code, State or Regional
Gas Codes, National Fuel Gas Code).
2. Local amendments
3. Recognized testing lab: OMNI-Test Laboratories Inc.; Beaverton,
Oregon
4. Is a permit required - cost?
5. In some states or municipalities, a licensed gas fitter or plumber may
be required to install these appliances. Check with your local build-
ing official for requirements in your area (i.e. Is a license required for
installation of gas supply line)?
6. Maximum amount of gas pipe without a pressure test - type of test
required?
7. Are below grade penetrations of the gas line allowed?
8. Is concealed gas piping allowed?
9. Specific requirements of concealed fittings?
10.Is rigid pipe to appliance required?
11.Allowed piping materials?
12.Shut-off valve required within 4 feet of the firebox?
13.May the shut-off valve be concealed?
14.Rooms where the installation is not allowed?

6NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Note: The following requirements reference various Massachusetts
and national codes not contained in this document.
For all side wall horizontally vented gas fueled equipment installed in every
dwelling, building or structure used in whole or in part for residential
purposes, including those owned or operated by the Commonwealth and
where the side wall exhaust vent termination is less than seven (7) feet
above finished grade in the area of the venting, including but not limited
to decks and porches, the following requirements shall be satisfied:
Installation Of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented gas fueled
equipment, the installing plumber or gas-fitter shall observe that a hard
wired carbon monoxide detector with an alarm and battery back-up is
installed on the floor level where the gas equipment is to be installed.
In addition, the installing plumber or gas-fitter shall observe that a bat-
tery operated or hard wired carbon monoxide detector with an alarm is
installed on each additional level of the dwelling, building or structure
served by the side wall horizontal vented gas fueled equipment. It shall
be the responsibility of the property owner to secure the services of
qualified licensed professionals for the installation of hard wired carbon
monoxide detectors.
In the event that the side wall horizontally vented gas fueled equipment
is installed in a crawl space or an attic, the hard wired carbon monoxide
detector with alarm and battery back-up may be installed on the next
adjacent floor level.
In the event that the requirements of this subdivision can not be met
at the time of completion of installation, the owner shall have a period
of thirty (30) days to comply with the above requirements; provided,
however, that during said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accordance with the
above provisions shall comply with NFPA 720 and be ANSI/UL 2034
listed and IAS certified.
Signage
A metal or plastic identification plate shall be permanently mounted to
the exterior of the building at a minimum height of eight (8) feet above
grade directly in line with the exhaust vent terminal for the horizontally
vented gas fueled heating appliance or equipment. The sign shall read, in
print size no less than one-half (1/2) inch in size, “GAS VENT DIRECTLY
BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.”
Inspection
The state or local gas inspector of the side wall horizontally vented gas
fueledequipmentshallnotapprovetheinstallationunless,uponinspection,
the inspector observes carbon monoxide detectors and signage installed
in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4.
Exemptions
The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:
• The equipment listed in Chapter 10 entitled “Equipment Not Required
To Be Vented” in the most current edition of ANSI Z233.1 / NFPA 54
(In Canada CAN/CSA B149.1 - current edition) as adopted by the
Board; and
• Product Approved side wall horizontally vented gas fueled equipment
installed in a room or structure separate from the dwelling, building
or structure used in whole or in part for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall horizontally vented
gas equipment provides a venting system design or venting system com-
ponentswiththeequipment,theinstructionsprovidedbythemanufacturer
for installation of the equipment and the venting system shall include:
• Detailed instructions for the installation of the venting system design
or the venting system components; and
• A complete parts list for the venting system design or venting
system.
Gas Equipment Venting System NOT Provided
When the manufacturer of a Product Approved side wall horizontally
vented gas fueled equipment does not provide the parts for venting the
flue gases, but identifies “special venting systems”, the following require-
ments shall be satisfied by the manufacturer:
• The referenced “special venting system” instructions shall be included
with the appliance or equipment installation instructions; and
• The “special venting systems” shall be Product Approved by the
Board, and the instructions for that system shall include a parts list
and detailed installation instructions.
A copy of all installation instructions for all Product Approved side wall
horizontally vented gas fueled equipment, all venting instructions, all
parts lists for venting instructions, and/or all venting design instructions
shall remain with the appliance or equipment at the completion of the
installation.
• Installation and repair must be done by a plumber or gas fitter licensed
in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not exceed 36 inches (92
centimeters) in length.
• The individual manual shut-off must be a T-handle type valve.
NEW YORK CITY, NEW YORK (MEA)
Installation of these fireplaces are approved for installation in New York
City in the US state of New York (MEA#: 138-07-E).
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS

7
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Figure 1
Front View
Side View
Top View
Insert Dimensions Inches (millimeters)
A Left front of unit to center line 13-1/8 (333)
B Right front of unit to center line 17-1/4 (438)
C Left rear of unit to center line 9 (229)
D Right Rear Of Unit To Center Line 7-5/8 (194)
E Center Of Air Intake To Center Line 6-3/4 (172)
F Center Of Flue To Center Line 2 (51)
G Insert Depth Into Fireplace 15-3/8 (391)
H Air Intake Center From Front 12-7/8 (327)
I Flue Center From Front Of Unit 14 (356)
J Front Of Unit To Back Of Flue Collar 15-1/8 (384)
K Unit Height At Front 22-3/8 (568)
L Base Of Unit To Top Of Flue Collar 21 (533)
M Base Of Unit To Intake Collar 7-7/8 (200)
N O.D. Width, Small, 3-pc Flange 36-5/8 (930)
N O.D. Width, Large, 3-pc Flange 41 (1041)
O O.D. Height, Small, 3-pc Flange 25-7/8 (657)
O O.D. Height, Large, 3-pc Flange 28 (711)
P O.D. Width, Small, 4-pc Flange 36-5/8 (930)
P O.D. Width, Large, 4-pc Flange 41 (1041)
Q O.D. Height, Small, 4-pc Flange 29-3/16 (741)
Q O.D. Height, Large, 4-pc Flange 33-1/2 (851)
R Glass Viewing Height 16-7/8 (429)
S Glass Viewing Width 26-5/8 (676)
Note: Due to Lennox’ ongoing commitment to quality , all specifications,
ratings and dimensions are subject to change without notice.
Center
AB
CD
EF
G
H
I
KL
M
J
N
R
S
O
P
Q
3-Sided Surround Kit
4-Sided Surround Kit
FLUE
Ø2-7/8
AIR INTAKE
Ø2-7/8
Rear Insert Dimensions - Inches (millimeters)
Rear width of unit 16-5/8 (422)
Front Width of unit 30-3/8 (772)
Depth of unit (excluding Surround Kit) 15-3/8 (391)
Front View
SPECIFICATIONS: Shoreline™

8NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
A
B
C
D
E
F
G
H
I
C
L
Figure 2 - Existing Fireplace Minimum Dimensions
Figure 3 - Minimum Clearances
Combustibles Trim or Mantel Depth of 8” or Less
Hearth Protection
Mantel - 12” Depth
Minimum Fireplace Dimensions
and Minimum Clearances
Inches
(millimeters)
A Minimum front opening required 36 (914)
B Minimum height required 21-1/2 (546)
C Minimum rear width required 19-1/2 (495)
D Minimum fireplace depth required 16 (406)
E Clearance needed from bottom of insert to com-
bustibles or 8” mantel
35 (889)
F Clearance required from center of glass to com-
bustible material
30 (762)
G Minimum inches of hearth protection needed from
front of unit
12 (305)
H Vertical clearance needed under the bottom of the
insert for NO hearth protection
8 (203)
I Clearance needed from bottom of insert to 12”
mantel
38 (965)
Table 4
Refer to Table 4
Refer to Table 4
Refer to Figures 2 through 4
These appliances can be installed in most fireplace configurations. If
installedclose toanadjacentwall,ensurethat theminimumclearances
to combustible surfaces are maintained. A local building inspector
should review your plans prior to installation.
Refer to Figures 2 through 4 for clearances to combustibles. Minimum
clearances include any projections such as shelves, window sills, mantels,
spacers/standoffs or surfaces to combustible construction etc. above the
appliance. Paint or lacquer used to finish the mantel must be heat resistant
in order to avoid discoloration.
Examples:
Hearths that are level with the base
of the insert require 12” minimum of
forward hearth protection.
Hearths that are elevated 8” minimum
above combustible floor require 0” of
forward hearth protection.
G
HCombustible Floor
Figure 4 - Hearth Protection
G H
H dimension deter-
mines G minimum
0” 8”
1-1/2” 7”
3” 6”
4-1/2” 5”
6” 4”
7-1/2” 3”
9” 2”
10-1/2” 1”
12” 0”
Hearth Protection
Fireplace Firebox
Insert
MINIMUM CLEARANCES TO COMBUSTIBLES
Hearth / Floor Protection Requirements
The hearth and/or floor protection must be a thermally rated hearth/floor
protector meeting or exceeding a thermal rating of k = .84 (or lower) or
r= 1.19 (or higher) with a listed thickness of 1" minimum. If an hearth
extensionisused,checkwith the manufacturerfor thelistedthermalrating
of the hearth extension to ensure it meets the thermal requirements of k
= .84, r= 1.19, listed thickness 1". If a custom hearth or floor protection
is planned, see NFI (National Fireplace Institute) certification manuals
showing methods for calculating minimum thicknesses and approved
fireplace hearth/floor protection materials.

NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
WARNING
THIS FIREPLACE HAS BEEN ALTERED TO
ACCOMMODATE A FIREPLACE INSERT AND
SHOULD BE INSPECTED BY A QUALIFIED
PERSON PRIOR TO RE-USE AS A
CONVENTIONAL FIREPLACE.
Fireplace Requirements
These heaters are designed to be installed into an existing masonry
fireplace (built to UBC 37 or ULC S628 standards) or factory built solid
fuel, wood burning fireplace (listed to UL 127 or ULC S610) only. All
exhaust gases must be vented outside the structure. Combustion air
is drawn from outside the structure. When installing in a factory built
fireplace, the fireplace grate must be removed and the damper must be
removed or secured open.
The insert is designed to fit into a fireplace with a minimum firebox
height of 21-1/2 inches (546 mm). To facilitate this the hood will need to
be removed and discarded (Note: the screws should be replaced in the
insert body). The air intake on the Shoreline™ is removable for easier
installation.
If the factory-built fireplace has no gas access hole(s) provided, an access
hole of 1-1/2 inches (38 mm) or less may be drilled through the lower
sides or bottom of the firebox in a proper workmanship like manner. This
access hole must be plugged with a non-combustible insulation after the
gas supply line has been installed. The installer must mechanically attach
themarkingsuppliedwiththegasfireplaceinserttotheinsideofthefirebox
of the fireplace into which the gas fireplace insert is installed.
IMPORTANT:When installing these appliancesinto afactory builtfireplace
or heat-form, the air flow within and around the fireplace shall not be
altered by the installation of the insert (i.e. DO NOT BLOCK louvers or
cooling air inlet or outlet ports, circulating air chambers in a steel fireplace
liner or metal heat circulator).
CAUTIONS
•The fireplace in which this gas insert is to be
installed must be thoroughly cleaned if it has
been used to burn wood or synthetic logs. Have
the chimney and all inside surfaces of the fire-
place brushed and vacuumed so that no soot,
embers, or loose combustion deposits can be
drawnintotheheatcirculationblowerandblown
into the living area.
•Ifanyportionof thechimneysystemshowssigns
of structural or mechanical weaknesses, such
as: cracks, leaky joints, corroded or warped
surfaces, the faulty portion must be repaired
or replaced prior to installing this appliance.
•The factory built firebox must accept the insert
withoutmodificationotherthanremovingbolted
or screwed together pieces such as baffles /
smoke shelf / deflectors, ash lips, glass door,
screen or door tracks, log grates, refractory or
masonry lining and damper assemblies. Any
fireplacecomponent,whichisremoved,mustbe
retainedsothey canbereinstalledtorestore the
fireplace to its original operating condition. The
removal of any part must not alter the integrity
oftheoutershellofthepre-engineeredfireplace
cabinet in any way. Any parts removed must be
replaceable. If any components are removed
from (or altered) from the existing fireplace, a
Warning Label (see Figure 5) must be affixed
inside the fireplace firebox, so that it shall be
visibleuponremovalofthefireplaceinsert. Note:
RTV high temperature silicone is an approved
adhesive to affix the label.
Figure 5 - Fireplace Warning Label
9
INSTALLATION

10 NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Vertical Cap
Termination
Connector
Exhaust
Intake
Combustion Air Intake
Venting Requirements
Approved Vent Systems:
Lennox Hearth Products Co-linear Chimney Liner Kit Recommended:
• The Flex Kit, Cat. No. H0909 includes one 35 feet flex liner and four
gear clamps.
• TheTerminationKit,Cat.No.TKDVIincludestheterminationcapwithtwo
co-linear collars for 3 inches (76 mm) flex attachments and flashing.
Secure Vent™ Co-Linear Chimney Liner Kit Recommended:
• Direct Vent Vertical Termination Kit (includes Vertical Termination
Cap gas/Connector, Flashing, Qty 2 of 25 feet (7.6 M) length of 3 inches
(76 mm) Aluminum Flex, Clamps and Sealant) #DV3FK25
• Direct Vent Vertical Termination Kit (includes Vertical Termination Cap/
Connector, Flashing, Qty 2 of 35 feet length of 3 inches Aluminum
Flex, Clamps and Sealant) #DV3FK35
Standard Simpson Dura-vent Co-linear Chimney Liner Kit recom-
mended:
• Direct Vent Vertical Termination Cap #991
• Liner Termination Kit
(includes termination connector and flashing) #923GK
• 3" x 35 feet (76 mm x .91 M) Alum Flex #2280
Selkirk/Metalbestos Direct-Temp Co-Linear Chimney Liner Kit recom-
mended
• Direct Vent Vertical Termination Cap #4DT-VC
• Liner Termination Kit
(includes termination connector and flashing) #4DT-CTB
• 3” x 35’ (76 mm x .91 M) Aluminum Flex #AF3-35L
Amerivent Direct Co-Linear Chimney Liner Kit recommended
• Direct Vent Vertical Termination Cap #4DVC
• Co-Linear Adaptor #4DCAT33
• Flashing #4DF or #5DF
• 3” x 35’ Aluminum Flex #3AFL-35
The existing fireplace chimneys may take
various contours which the flexible liners will
accommodate.However,keeptheflexibleliner
as STRAIGHT as possible, avoid unnecessary
bending.
Liner Requirements:
Vertical Height Min. = 10 ft. (3.05 M)
Vertical height Max. = 35 ft. (10.67 M)
Use 3" (76 mm) diameter listed gas
vent liner (UL1777 ONLY) for the
EXHAUST
Use 3" (76 mm) diameter listed
liner (UL 181 or UL1777) for the
AIR INTAKE.
The flexible vent pipe
must NOT be allowed to
sag behind insert or in
fireplace flue.
The standard cap
inTerminationKit,
TKDVI, is a high
wind cap
Makesurethatbothlinerswillpassthroughexistingdamperarea.Remove
or lock damper to allow the passage of the flexible liners. If the damper
will not allow the passage of both liners, DO NOT PROCEED FURTHER.
(If fireplace is masonry) Consult a local mason for removal of the damper
without risk of structural damage or leakage (if the fireplace is factory
built) The appliance may NOT be installed into the fireplace.
Figure 6b
WARNING
Donotsubstitutetheheat-ratedflexliner(UL1777)forthe
exhaust withanyother typeliner ora fire mayresultcaus-
ing property damage, personal injury or loss of life.
Positive Flue Connection (acceptable methods for sealing chimney throat)
Masonry and Factory Built Fireplaces
A qualified installer should evaluate the existing fireplace to determine the
best method for achieving a positive flue connection between the vent and
intake liners and the chimney. One method is to secure a noncombus-
tible seal-off plate (i.e. 22-gage sheet steel) in the fireplace throat using
masonry screws. Other acceptable methods include packing unfaced
fiberglass insulation around the liners. Whichever “seal off” method is
used must effectively seal the area to prevent room air passage to the
chimney of the fireplace.
Air Inlet Liner (for combustion air) When
terminating the air inlet liner at this point, a
positive flue connection is required (to ensure
combustion air is drawn down the chimney
only).
Exhaust 3" (75mm) UL
1777. A full length liner
is required from the
exhaust outlet on appli-
ance to center collar of
termination cap.
Positive Flue Con-
nection (sealing
fireplace throat
using a noncombus-
tible seal-off plate
or insulation).
The outside air inlet does not
require a full reline (if intake
liner is terminated in chimney
and a positive flue connection
is achieved as specified).
Air Inlet
Exhaust
Air Inlet

Existing Fireplace Flue
(chimney)
Masonry and Factory Built Fireplaces
Figure 6a - Terminating Air Inlet in Chimney

11
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Vertical Venting
The vent pipes must be connected to the proper collars on the unit and
the exhaust vent pipe must be connected to the termination cap or the
unit will not operate. The combustion air vent pipe can be connected to
the termination cap (see Figure 6b) or it can terminate inside the chimney
(see Figure 6a). The bottom opening of the chimney must be sealed
around the vent pipes if the combustion air vent is not connected to the
termination cap. Use unfaced fiberglass insulation to seal around the vent
pipes or a positive flue connection using a seal-off plate. The insulation
may give off an odor during the first hour of operation.
NOTES:
The minimum vertical rise (exhaust vent) is 10 feet (3.05 M) and the
maximum vertical rise is 35 feet (10.67 M). These dimensions are
measured from the flue collar of the unit to the end of the vent pipe,
The fireplace and fireplace chimney must be clean and in good working
order and constructed of non-combustible materials. Inspect chimney
clean-outs for proper fit and seal.
See Table 5 for the minimum vertical termination height requirements.
DETAIL B
Use 5/32 allen wrench to loosen
and adjust bracket up or down,
tighten when at right height
Right front leveling leg
Use open end 9/16”
wrench to adjust height
up or down
Front leveling legs
See
Detail B
Rear leveling legs
Figure 7
DETAIL B
See
Detail C
FRONT
LEVELING
LEGS
REAR
LEVELING
LEGS
Figure 8
DETAIL C
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������������������
������������������
������������������
������������������
Vertical Termination Height Minimum
(Factory Built and Masonry Fireplaces)
The vent/air intake termination clearances above the high side of an
angled roof is as follows:
8 (2.4)
7 (2.1)
6 (1.8)
5 (1.5)
4 (1.2)
3 (0.9)
2 (0.6)
1 (0.3)
0 (0.0)
2/12
4/12
6/12
8/12
10/12
12/12
14/12
16/12
Table 5
Feet (meters)
Roof Pitch
Insert Leveling
At each front and rear corner of the insert is an adjustable leg provided
to level the insert should the hearth of the fireplace be uneven. To adjust
the legs in the rear, loosen the two 5/32” allen head screws, move the leg
to the desired height, and then tighten the screws. Repeat these steps
for each adjusting leg. To adjust the legs in the front use a 9/16” open
end wrench. See Figures 7 and 8.

12 NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Tools Needed: No tools are needed
Cat. No. Description
H5746 Shoreline Door Assembly (Figure 9)
1. Locate three tabs on the bottom of the door. These tabs will go into
the tab slots along the bottom of insert. See Figure 10.
2. Drop the door into the three tab slots on the bottom of the insert as
shown in Figure 11. The door should be at a 25 degree angle to the
front of the insert to be able to place the door correctly.
3. Pull the louvers out to the farthest point and then lift up. Push door
against the face of the insert. Drop the louvers down and let the
springs pull the three latches into the three slots located on the top
of the insert. See Figure 12.
4. Figure 13 shows the insert with the door in place.
Tab
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Shoreline Door Kit - Packaging List
Models SHR33 & SHR40
Quantity Description
1Shoreline Door Assembly
Table 6 - (refer to Figure 9)
Note: The Shoreline insert comes with the door already on the
unit. Just reverse the steps here to remove the door to access
the burner area.
SHORELINE™ DOOR ASSEMBLY INSTALLATION OR REMOVAL
INSTRUCTIONS

13
4. Slide the top panel in place with the detailed side down. Make sure
panel is positioned all way back and resting on side panels. Top panel
should be flush in front with the side panels. See Figure 18.
3. Position and slide the side panels against the rear panel. Make sure
panels are behind brackets to hold them in at the top. The side panels
will hold the rear brick panel against the back of the firebox. See Figure
17.
C
D E
A
B
2. Next place the rear panel (C). It will set on the bracket mounted to the
blower mounting plate on the back of the firebox. See Figure 16.
To Install Panels:
1. Start with the front bottom panels (A and B). Set them in place with
detail side up as shown. See Figure 15.
F
AB
DE
C
F
CAUTION
Before you install the refractory brick panels and log
set, the insert should be installed in the fireplace, the
venting attached, the gas line connected and tested
for leaks and the initial burner operation checked.
Figure 15
Figure 14
Figure 16
Figure 17
Figure 18
Refractory Brick Panel Kits - Packaging List
Models SHR33 & SHR40
Quantity Description
2 Front Bottom Panels - Left ( A ), Right ( B )
1 Rear Panel (C)
1 Left Side Panel (D)
1 Right Side Panel (E)
1 Top Panel (F )
Table 7 - (refer to Figure 14)
Tools Needed: No tools are needed
Cat. No. Model Description
75383 SHR-BRICK-STD Brick Panel Set, Standard
75384 SHR-BRICK-RED Brick Panel Set, Red
75391 SHR-BRICK-ARCHSTONE Brick Panel Set, Architectural (shown)
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
SHORELINE™ REFRACTORY BRICK INSTALLATION INSTRUCTIONS
IMPORTANT NOTE: A refractory brick panel kit is required for proper
operation (sold separately). Never operate this appliance without
all the refractory brick panels properly installed.

14 NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
A
C
D
E
FB
G
A
Log supports
A
B
C
D
E
To Install Log Set:
1. Open the box and carefully remove and identify the different items.
Start with the rear log (A). Set it down on the log supports located
on the left rear of firebox. See Figure 21.
Figure 21
CAUTIONS
• If logs are not installed according to the log
installation instructions, flame impingement
andimpropercombustioncouldoccurandresult
in soot and/or excessive production of carbon
monoxide (CO), a colorless, orderless, toxic
gas.
• The size and position of the log set is critical
to achieve a safe, reliable and attractive flame
pattern. Any attempt to use a different log set
in the fireplace will void the warranty and will
result in incomplete combustion, sooting, and
poor flame quality.
Figure 19
Figure 20
Log Set - Packaging List
Models SHR33 & SHR40
Quantity Description
1 Rear Log (A)
1 Center Log (B)
1 Left Log (C)
1 Right Log (D)
1 Front Log (E)
1 Bag of Glowing Embers (F)
1 Bag of Decorative Lava Rock (G)
Table 8 - (refer to Figure 19)
Tools Needed: No tools are needed
Cat. No. Description
H5747 5-Piece Ceramic Log Set
SHORELINE™ LOG SET INSTALLATION INSTRUCTIONS

15
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
2. Separate the glowing embers (F) into quarter size pieces and place
along ports on burner pan. DO NOT cover burner secondary holes
on burner pan. The pattern for the glowing embers should be similar
to what is shown in Figure 22.
3. Place center log (B) on supports towards bottom left and top right of
log (B). See Figure 23.
4. Place left log (C) on pin in back. Push log against left side of refractory
in front. See Figure 24.
C
B
F
pin
5. Locate groove in center log (B), and place the top of the right log
(D) in groove with the bottom end of the log resting against the right
refractory panel. See Figure 25.
6. Place the front log (E) as shown in Figure 26, making sure no burner
ports are covered. Place the decorative lava rock around logs as
desired, again making sure there are no ports or holes covered.
E
D
Groove for log (D)
7. Figure 26 shows the complete set of ceramic logs in the correct loca-
tions.
Figure 24
Figure 23
Figure 22
Figure 25
Figure 26
Glowing Embers
Bag of Glowing
Embers (rockwool)
Separate into Quarter
Size (separate) Pieces

16 NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
2 Slide the insert into its final location in the fireplace. In case of uneven
wall surface open the right surround access door and make any
adjustments needed to ensure there is enough clearance to open the
access door (see Page 17).
Tools Needed: No tools are needed
One of the following surround kits is required (Purchased sepa-
rately).
Note: Install surround with insert positioned in the fireplace, but a
few inches in front of its final location.
Hook A
Hook A
Hook B
Surround Kits
Models SHR33 & SHR40
Part/Cat. # Description Dimensions
75387 Small 3-sided Flange 36-5/8”W x 25-7/8”H
75385 Small 4-sided Flange 36-5/8”W x 29-3/16”H
75388 Large 3-sided Flange 41”W x 28”H
75386 Large 4-sided Flange 41”W x 33-1/2”H
Table 9
To Install Surround Panels:
1. Hang the surround on hooks attached to insert (labeled A and B).
Make sure the surround is seated firmly on the hooks. See Figures
28 and 29.
Figure 28
Figure 27
Figure 29
Figure 30
SHORELINE™ SURROUND ASSEMBLY INSTALLATION
Important Note: The trim panels or surrounds must not seal ventilation
openings on the appliance.

17
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Tools Needed:
7/16” wrench
Flat End Screwdriver
Adjustment Procedure:
Step 1 Open the surround access door. Inspect the tension or lack of
tension while opening the door to determine if it should open
easier or tighter.
Step 2 With the access door open you will see the ball screw latch as
shown in Pictures A and B. Using a 7/16” wrench, loosen the
jam nut on the ball screw assembly as shown in Picture F.
Step 3 Once this jam nut is loose you can then adjust the ball screw for
more or less tension using your hand Picture E or the flat end of
a screwdriver as seen in Picture D. Turning the screw counter-
clockwise, as you are looking at it, will give you more tension
and turning the screw clockwise will give you less tension.
Step 4 You can then test close the surround access door to ensure it
has proper tension. Readjust if needed.
Step 5 Once proper tension is achieved, hold the ball screw with either
your hand or a flat screwdriver, then using a 7/16” wrench
tighten the jam, counter-clockwise (SNUG ONLY, DO NOT
OVERTIGHTEN).
SURROUND BALL SCREW MOUNT ADJUSTMENT
A
B
C
D
E
F
Jam Nut
Ball Screw
Latch
Ball Screw
Latch
Jam Nut
Ball Screw
Jam Nut
Ball Screw
Latch

18 NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
We recommend that a qualified individual such as a plumber or gas fitter be
used to correctly size and route the gas supply line to the appliance. Installing
a gas supply line from the fuel supply to the appliance involves numerous
considerations of materials, protection, sizing, locations, controls, pressure,
sediment,andmore.Certainlynooneunfamiliarandunqualifiedshouldattempt
sizing or installing gas piping. Never use galvanized or plastic pipe.
The gas supply line should be plumbed from the fuel source to the area
where the appliance is to be installed per requirements outlined in NFPA
54 - latest edition (USA) or CAN/CSA B149.1 - latest edition (Canada)
and per local codes.
The insert comes with an 8 inch (203 mm) nipple attached to the supply
side of the gas valve. After connecting the gas line, all joints in the line
and connections at the valve should be checked for leaks using a gas
leak test solution before final positioning of the unit.
Gas Pressure Requirements
It is important to check the gas pressure during the initial installation
of the insert and ensure there are no operating problems. This insert
will not function properly unless the required gas pressure is supplied.
Two pressure taps are provided on the insert's valve to check gas pres-
sures (see Figure 37 on Page 22). The taps are located to the left of the
on/off/pilot knob. The top tap is the inlet (supply) pressure side. To check
inlet pressure (with the fireplace insert burning), insert a small regular
screwdriver into the tap and turn a half turn counterclockwise. Cover the
tap with the line from a manometer and check the pressure. Close the tap
gently but securely after completing the check. The manifold (outlet) tap
is below the inlet tap. To check manifold pressure (with the insert burning
at the high burn setting) insert a small phillips screwdriver into the tap
and turn a half turn counterclockwise. Cover the tap with the line from
the manometer and check the pressure. Again, close the tap gently but
securely after completing the check. Check the taps for gas leaks with a
gas leak test solution and retighten if necessary.
If the pressure is too low, make sure the gas supply line is large enough,
the supply regulator is properly adjusted, and the total gas load for the
residence does not exceed the amount supplied.
IMPORTANT NOTE: If propane is used, be aware that if the tank size is too
small (i.e. under 100-lbs, if this is the only gas appliance in the dwelling.
Ref. NPFA 58), there may be loss of pressure, resulting in insufficient fuel
delivery (which can result in sooting or other malfunctions). Any damage
resulting from an improper installation, such as this, is not covered under
the limited warranty.
LP and Natural Gas Supplies
Your Shoreline™ can be operated with either natural gas or liquid
propane (LP). It is shipped from the factory for use with only natural
gas. The fireplace insert must always be operated with the same gas as
specified on the label unless converted by a qualified service technician
as per this manual.
Also check the orifice size on the label located below the Shoreline insert.
It must be the correct size for the fuel and altitude.
Inlet Gas Supply Pressure
Fuel # Minimum Maximum Desired
Natural
Gas
5" WC/po. C.E
(1.25 kPa)
10.5" WC/po. C.E
(2.61 kPa)
7" WC/po. C.E
(1.74 kPa)
Propane 10.5" WC/po. C.E
(2.61 kPa)
13.0" WC/po. C.E
(3.23 kPa)
11" WC/po. C.E
(2.74 kPa)
Table 10
Manifold Gas Supply Pressure
Fuel # Low High
Natural Gas (Lo) 1.3" WC/po. C.E
(.32 kPa)
(Hi) 3.5" WC/po. C.E
(.87 kPa)
Propane (Lo) 5.4" WC/po. C.E
(1.35 kPa)
(Hi) 10.0" WC/po. C.E
(2.49 kPa)
Table 11
These appliances and their individual shut-off valves must be discon-
nected fromthegassupplypipingsystemduringanypressuretesting
of that system at pressures greater than 1/2 psig (3.5 kPa).
Theseappliancesmustbeisolatedfromthegassupplypipingsystem
(byclosingtheirindividualmanualshut-offvalve)duringanypressure
testing of the gas supply piping system at test pressures equal to or
less than 1/2 psig (3.5 kPa).
Tables 10 and 11 show the units' gas pressure requirements for
these appliances.
GAS LINE INSTALLATION
Pre-Lighting Checklist
Be sure to check these items before the initial lighting of the insert:
_____ The insert gas label corresponds to the gas supply available
- that is "natural gas" for natural gas or "LP gas" for LP gas.
_____ Gas pressure has been checked carefully.
_____ All gas fittings have been checked for leaks.
_____ All clearances to combustibles have been met.
_____ All combustible materials have been removed from the area
in front of the insert.
_____ All vented areas of the insert face are unobstructed.
_____ House is ventilated to clear initial curing odor.
_____ All packaging materials have been removed from the fire-
box.
_____ While insert is cool, fingerprints or other marks should be
cleanedfromanysurfaceswitha softcloth.Markslefton these
surfaces may become etched into the finish if not removed
prior to burning the unit.
_____ Brick panels and log set have been installed.
_____ The glass door is in place and is properly sealed.
OPERATING INSTRUCTIONS

19
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
To Turn Off Gas To Appliance
1. Turn off the “ON/OFF” rocker switch and/or thermostat (if installed).
2. Turn off electric power to the appliance if service is to be performed.
3. Turn gas control knob clockwise to “OFF”. Do not force.
This appliance needs fresh air for safe operation and must be installed
so there are provisions for adequate combustion and ventilation air. See
Installation and Operation Manual accompanying appliance.
Operation of this appliance when not connected to a properly installed and
maintained venting system can result in carbon monoxide (CO) poisoning and
possible death.
Shutdown Procedure
1. To turn off the burner, switch the rocker switch to “OFF” or adjust the
thermostat to a setting below room temperature (if installed). The
pilot will remain lit for future burner ignition.
For complete shutdown: See “To Turn Off Gas To Appliance” above.
Lighting Instructions
STOP! Read the safety information on the front cover of the manual
before proceeding.
1. Opentherightsideaccessdoor.Ensurethe gassupplyshut-off cocks are
open and ON/OFF Rocker Switch is “OFF”. If equipped with a thermostat,
set it to the lowest setting.
2. Turn off all electrical power to the appliance.
3. Push in the gas control knob slightly and turn clockwise to“OFF”.
NOTE:Theknobcannotbeturnedfrom“PILOT”to“OFF”unlesstheknob
is pushed in slightly. Do not force.
4. Wait five (5) minutes to clear out any gas. If you smell gas, STOP! Follow
instructions on the front cover of this manual. If you do not smell gas
continue.
5. Locate the pilot assembly by looking at the rear center of the burner,
behind the large center log. A blue flame will be seen when the pilot is
lit.
6. Turn the gas control knob counterclockwise to the “PILOT” posi-
tion.
7. Push the knob all the way in and hold in that position. Immediately light
the pilot by pressing the igniter button several times until pilot is lit.
Continue to hold the knob in for about 30 seconds after the pilot is lit.
Release knob and it will pop back out. Pilot should remain lit. If it goes
out, repeat steps 4-8 holding knob in an additional 15 seconds after pilot
is lit.
• If knob does not pop out when released, stop and immediately call
your service technician or gas supplier.
• If the pilot will not stay lit after several tries, turn the gas control knob
to “OFF” and call your service technician or your gas supplier.
8. After pilot is lit, turn gas control counterclockwise to “ON”. Knob
can only be turned “ON” if the knob has popped out.
9. To turn burner on, turn “ON/OFF” rocker switch to “ON” or set the ther-
mostat to the desired temperature above room temperature.
10.Adjust the flame height (and heat output) by turning the flame height
knob clockwise for reduced flame and counterclockwise
for full flame.
11.Set the blower to the desired air flow after it turns on when the appliance
reaches operating temperature.
Gas Control Knob
(Pilot / On / Off)
Flame Height
Control Knob
(Hi/Lo)
Piezo Igniter
CAUTION
Your Shoreline™ gas appliance must always be
operated with glass door in place.
WARNINGS
• Improper installation, adjustment, alteration,
service or maintenance can cause injury or
property damage. For assistance or additional
information,consultaqualifiedinstaller,service
agency or your gas supplier.
• Operation of this appliance when not connected
to a properly installed and maintained venting
system can result in carbon monoxide (CO)
poisoning and possible death.
• Carbon monoxide poisoning – early signs of
carbon monoxide poisoning resemble the flu
with headaches, dizziness, or nausea. If you
havethesesigns,getfreshairat once! Havethe
heater inspected by a qualified service techni-
cian. Some people are more affected by carbon
monoxide than others. These include pregnant
women, people with heart or lung disease or
anemia, those under the influence of alcohol,
and those at high altitudes.
Figure 31 - Gas Controls
Figure 32 - Pilot Assembly
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Igniter (electrode)
Pilot Hood
Thermopile
Thermocouple
Pilot Assembly
ON/OFF
Switch
Blower Speed
Control (rheostat)

NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE
Flame Appearance and Sooting
Your Shoreline™ fireplace insert is designed for maximum heating
efficiency. Therefore, upon lighting of the main burner the flames will be
semi-transparent or “bluish.” After 10-20 minutes of operation the logs
will heat up and the flames will become a yellow/orange color. If after
20 minutes the flame stays lowered blue, or if the flame is orange with
evidence of sooting (black tip), the air shutter may require adjustment.
Adjusting the insert to cause the flames to turn orange sooner may result
in poor combustion, sooting, and a hazardous situation. See Figures 33
and 34 showing proper flame appearance.
Sooting is indicated by black puffs developing at the tips of very long
orange flames. Sooting results in black deposits forming on the logs,
appliance inside surfaces and on exterior surfaces adjacent to the vent
termination. Sooting is caused by incomplete combustion in the flames
and lack of combustion air entering the air shutter opening. To achieve
a warm yellow to orange flame that does not soot, the shutter opening
must be adjusted between these two extremes.
20
Figure 33 - Burner Flame Appearance
CAUTIONS
• Carbon will be produced if the air shutter is
closed too much. Any damage due to carboning
resultingfromimproperlysettingthe air shutter
is not covered under the warranty.
• The air shutter control arm and nearby appli-
ance surfaces are hot. Exercise caution to avoid
injury while adjusting flame appearance.
• Theairshutter shouldneverbesetsoasto make
the tips of the flames sooty or create sooting on
the viewing glass, logs, or heat exchanger. If
sootbeginstoformafter burning, theairshutter
should be opened gradually until the sooting
condition stops. Gas quality and gas pressure
may vary, which can affect the burning charac-
teristics of the insert.
Figure 34 - Proper Burner Flame Appearance
No Blue Flame
Center
Soot at
Flame Tip
Dark Orange
Flame
IMPROPERLY
BURNING FLAME
Soot above
Flame Tip No Soot at
Flame Tip
PROPERLY
BURNING FLAME
Semi-Transparent
Yellow Flame
Blue Flame
Center
Moving bracket to the right will open shut-
ter, to the left will close shutter.
Air Shutter Adjustment
The Shoreline has an air shutter control lever located below the front
door, left of the center point of the gas insert. The lever is linked to the
primary air shutter on the main burner. The air shutter regulates the
amount of primary air the burner receives and therefore how clean the
insert burns. The air shutter should only be adjusted by a qualified gas
technician. The insert should burn for about 15 minutes with the logs
installed before adjusting the air shutter. More air will result in shorter
flames and less color, less air will result in bigger flames and more color.
To adjust the air shutter, move the slide adjustment from side to side
(see Figure 35). Moving the air shutter lever to the right opens the air
shutter (more air). Moving the air shutter lever to the left closes the air
shutter (less primary air).
Figure 35 - Air Shutter Adjustment
Shutter Adjuster
See DETAIL A
Shutter Adjuster
DETAIL A
CLOSE OPEN
Ports on Pan
Burner Assembly