Heatilator ADI60S User manual

1Heatilator • ADI60S • 345-900 Rev. H • 6/09
Model:
ADI60S
• 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.
- Immediately call your gas supplier from a
neighbor’s phone. Follow the gas suppli-
er’s instructions.
- If you cannot reach your gas supplier, call
the fire department.
• Installation and service must be performed
bya qualifiedinstaller,serviceagency,orthe
gas supplier.
WARNING: If the information in these
instructions is not followed exactly, a fire
or explosion may result causing property
damage, personal injury, or death.
Owner’s Manual
Installation and Operation
DO NOT DISCARD THIS MANUAL
CAUTION
This appliance may be installed as an OEM installation in
manufactured home (USA only) or mobile home and must be
installedinaccordancewiththemanufacturer’sinstructionsand
themanufactured home construction and safety standard,Title
24CFR,Part3280orStandardforInstallationinMobileHomes,
CAN/CSA Z240MH.
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
• Leave this manual with
party responsible for use
and operation.
DO NOT
DISCARD
• Important operating
and maintenance
instructions included.
• Read,understandandfollow
these instructions for safe
installation and operation.
In the Commonwealth of Massachusetts:
• installation must be performed by a licensed plumber
or gas fitter;
• a CO detector shall be installed in the room where the
appliance is installed.
Installation and service of this appliance should be
performed by qualified personnel. Hearth & Home
Technologies suggests NFI certified or factory trained
professionals, or technicians supervised by an NFI
certified professional.
WARNING
This appliance has been supplied with an integral barrier
to prevent direct contact with the fixed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
HOT SURFACES!
Glassandothersurfacesarehotduring
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fireplace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable
materials.
• Keep clothing, furniture, draperies and other flammable
materials away.

Heatilator • ADI60S • 345-900 Rev. H • 6/09
2
Heatilator, a brand of Hearth & Home Technologies, Inc.
7571 215th Street West, Lakeville, MN 55044
Not for use with solid fuel.
(Ne doit pas entre utilise avec un combustible solide).
This appliance must beinstalled in accordance with local codes, if any;if not, follow ANSI Z223.1
intheUSAorCAN/CGA B149installation codes.(Installerl’appareilselonlescodesoureglements
locaux ou,en l’absence de tels reglements, selon les codes d’installation CAN/CGA-B149.)
Type of Gas (Sorte De Gaz):
NATURAL GAS
MADE IN USA
Minimum Permissible Gas Supply for Purposes of Input Adjustment.
ApprovedMinimum(De Gaz)Acceptable0.0in w.c. (Po.Col.d’eau)
MaximumPressure (Pression) 0.0in w.c. (Po.Col.d’eau)
MaximumManifoldPressure (Pression) 0.0in w.c. (Po.Col.d’eau)
MinimumManifoldPressure(Pression) 0.0in w.c. (Po.Col.d’eau)
Model:
(Modele):
Serial
(Serie):
ANSI Z21XX-XXXX · CSA 2.XX-MXX · UL307B
XXXXXXXX
INCANADA
ALTITUDE:0-0000 FT.0000-0000FT.
MAX.INPUTBTUH: 00,000 00,000
MIN.INPUT BTUH: 00,000 00,000
ORIFICESIZE: #XXXXX #XXXXX XXXXXXXX
Total Electrical Requirements: 000Vac, 00Hz., less than 00 Amperes
This product may be covered by one or more of the following patents: (Nos produits sont couverts par un ou plusieurs des brevets suivants): (United States)
4593510, 4686807, 4766876, 4793322, 4811534, 5000162, 5016609, 5076254, 5113843,5191877, 5218953, 5263471, 5328356, 5341794, 5347983, 5429495,
5452708,5542407, 5601073, 5613487,5647340, 5688568,5762062,5775408, 5890485, 5931661, 5941237,5947112,5996575, 6006743, 6019099,6048195,
6053165, 6145502, 6170481, 6237588, 6296474, 6374822, 6413079, 6439226, 6484712, 6543698, 6550687, 6601579, 6672860, 6688302B2, 6715724B2,
6729551, 6736133, 6748940, 6748942, D320652, D445174, D462436; (Canada)1297749, 2195264, 2225408; or other U.S. and foreign patents pending (ou
autresbrevetsamericains etetrangers enattente).
Congratulations
Listing Label Information/Location
Model Name:___________________________________________ Date purchased/installed:__________________
Serial Number:__________________________________________ Location on appliance: ____________________
Dealership purchased from: _______________________________ Dealer Phone: __________________________
Notes: _______________________________________________________________________________________
_____________________________________________________________________________________________
Congratulations on selecting a Heatilator gas appliance
—an elegant and clean alternative to wood burning
appliances.TheHeatilatorgasapplianceyouhaveselected
is designed to provide the utmost in safety, reliability, and
efficiency.
As the owner of a new appliance, you’ll want to read and
carefully follow all of the instructions contained in this
Owner’s Manual. Pay special attention to all Cautions and
Warnings.
This Owner’s Manual should be retained for future
reference. We suggest that you keep it with your other
important documents and product manuals.
The information contained in this Owner’s Manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Heatilator gas appliance will give you years of
durable use and trouble-free enjoyment. Welcome to the
Heatilator family of appliance products!
Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.
We recommend that you record the following pertinent
information about your appliance.
Gas and Electric
Information
Serial Number
Type of Gas
The model information regarding your specific appliance can be found on
the rating plate usually located in the control area of the appliance.
Homeowner Reference Information
Model Number
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3Heatilator • ADI60S • 345-900 Rev. H • 6/09
Table of Contents
1 Listing and Code Approvals
A. Appliance Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
B. BTU Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
C. High Altitude Installations. . . . . . . . . . . . . . . . . . . . . . . . . . 4
D. Non-Combustible Materials Specification. . . . . . . . . . . . . . 4
E. Combustible Materials Specification . . . . . . . . . . . . . . . . . 4
F. Electrical Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Getting Started
A. Design and Installation Considerations . . . . . . . . . . . . . . . 5
B. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 5
C. Inspect Appliance and Components. . . . . . . . . . . . . . . . . . 5
3 Fireplace Size Requirements
A. Minimum Fireplace Opening . . . . . . . . . . . . . . . . . . . . . . . 6
B. Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Termination Locations
A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . . 8
5 Vent Information and Diagrams
A. Vent Table Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
B. Horizontal Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
C. Measuring Standards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6 Installation Preparation
A. Flue Damper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
B. Chimney. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
C. Gas Line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
D. Hearth or Hearth Extension . . . . . . . . . . . . . . . . . . . . . . . 10
E. Fireplace Conversion Notice . . . . . . . . . . . . . . . . . . . . . . 10
F. Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7 Installing Vent Pipe and Appliance
A. Venting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
B. Connecting Vent Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
C. Placing, Securing and Leveling the Appliance . . . . . . . . . 12
D. Installing Adaptor and Termination Cap . . . . . . . . . . . . . . 13
8 Gas Information
A. Fuel Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
B. Gas Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9 Electrical Information
A. Wiring the Appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
B. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 17
10 Finishing
A. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
11 Appliance Setup
A. Remove Shipping Materials . . . . . . . . . . . . . . . . . . . . . . . 20
B. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
C. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
D. Ember Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
E. Refractory Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
F. Positioning the Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
G. Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
H. Air Shutter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
12 Operating Instructions
A. Before Lighting Appliance. . . . . . . . . . . . . . . . . . . . . . . . . 26
B. Lighting Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
C. Check Pilot Flame Appearance . . . . . . . . . . . . . . . . . . . . 28
D. After Appliance is Lit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
E. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . 29
13 Troubleshooting
A. Standing Pilot Ignition System . . . . . . . . . . . . . . . . . . . . . 30
14 Maintaining and Servicing Appliance
A. Maintenance Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
15 Reference Materials
A. Appliance Dimension Diagram. . . . . . . . . . . . . . . . . . . . . 34
B. Vent Kits Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
C. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
D. Limited Lifetime Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 39
E. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Î= Contains updated information.
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Heatilator • ADI60S • 345-900 Rev. H • 6/09
4
Note: To assure top performance, safety and efficiency,
inserts must be installed with an approved flue liner as per
CAN/CGAB-149 orNationalFuelGasCodeANSI Z223 and
these instructions.
Note: This installation must conform with local codes. In the
absence of local codes you must comply with the National
Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and
the CAN/CGA B149 Installation Codes in Canada.
1
1 Listing and Code Approvals
C. High Altitude Installations
U.L. Listed gas appliances are tested and approved with-
out requiring changes for elevations from 0 to 2000 feet
in the U.S.A. and Canada.
When installing this appliance at an elevation above
2000 feet, it may be necessary to decrease the input rat-
ing by changing the existing burner orifice to a smaller
size. Input rate should be reduced by 4% for each 1000
feet above a 2000 foot elevation in the U.S.A., or 10% for
elevations between 2000 and 4500 feet in Canada. If the
heating value of the gas has been reduced, these rules
do not apply. To identify the proper orifice size, check
with the local gas utility.
If installing this appliance at an elevation above 4500 feet
(in Canada), check with local authorities.
B. BTU Specifications
MODELS: ADI60S
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Vented Gas Appliance Heaters
STANDARD: ANSI Z21.88-2000 • CSA2.33-M00 • UL307B
Do NOT use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
This product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas Burn-
ing Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for
Use at High Altitudes”.
Models
(U.S. or Canada)
Maximum
Input
BTU/h
Minimum
Input
BTU/h
Orifice
Size
(DMS)
ADI60S (NG)
US
(0-2000 FT) 32,000 22,000 #35
CANADA
(2000-4500 FT) 28,800 19,800 #36
ADI60S (LP)
US
(0-2000 FT) 31,000 18,000 #52
CANADA
(2000-4500 FT) 27,900 16,200 #53
A. Appliance Certification
D. Non-Combustible Materials Specification
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750º C, shall be considered
non-combustible materials.
E. Combustible Materials Specification
Materials made of or surfaced with wood, compressed
paper, plant fibers, plastics, or other material that can ig-
nite and burn, whether flame proofed or not, or whether
plastered or unplastered shall be considered combustible
materials.
F. Electrical Codes
NOTICE: This appliance must be electrically wired and
groundedin accordancewith localcodes or,in theabsence
of local codes, with National Electric Code ANSI/NFPA
70-latest edition or the Canadian Electric Code CSA
C22.1.
• A 110-120 VAC circuit for this product must be protected
withground-faultcircuit-interrupterprotection,incompliance
with the applicable electrical codes, when it is installed in
locations such as in bathrooms or near sinks.
WARNING
NOT INTENDED FOR USEASA PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.

5Heatilator • ADI60S • 345-900 Rev. H • 6/09
Heatilator gas inserts are designed for recessed installa-
tionsinto solidfuelmasonry orfactorybuiltnon-combustible
fireplaces that have been installed in accordance with the
National, Provincial, State and local building codes.
Prior to installing the gas insert:
• Have the chimney and adjacent structure inspected
and cleaned by qualified professionals. Hearth & Home
Technologies recommends that NFI or CSIA certified
professionals,or techniciansunderthe directionof certi-
fied professionals, conduct a minimum of a NFPA 211
Level 2 inspection of the chimney.
• Replace component parts of the chimney and fireplace
as specified by the professionals.
• Ensure all joints are properly engaged and the chimney
is properly secured.
When planning an appliance installation, it’s necessary to
determine the following information before installing:
• Minimum fireplace size. See Section 3.A.
• Gas supply piping.
• Electrical wiring.
• Finishing details.
• Existing mantel, mantel legs and wall projection loca-
tions. See Section 3.C.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
B. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Pliers Hi temp caulking material
Hammer Flat blade screwdriver
Voltmeter Framing square
Gloves Variable speed drill
1/4 Hex drive Safety glasses
Manometer Phillips screwdriver
Tape measure Non-corrosive leak check solution
1/2 - 3/4 inch length, #6 or #8 Self-drilling screws
Check building codes prior to installation.
• Installation MUST comply with local, regional, state and
national codes and regulations.
• Consult insurance carrier, local building, fire officials or
authoritieshavingjurisdictionaboutrestrictions,installation
inspection, and permits.
A. Design and Installation Considerations
Heatilator direct vent gas appliances are designed to op-
erate with all combustion air siphoned from outside of the
building and all exhaust gases expelled to the outside. No
additional outside air source is required.
2
2 Getting Started
C. Inspect Appliance and Components
• Carefully remove the appliance and components from
the packaging.
• The vent system components, surrounds and fronts are
shipped in separate packages.
• The fiber logs may be packaged separately and must
be field installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• Read all of the instructions before starting the insta-
llation. Follow these instructions carefully during the
installation to ensure maximum safety and benefit.
CAUTION
Keep appliance dry.
• Mold or rust may cause odors.
• Water may damage controls.
Inspectapplianceandcomponentsfordamage.
Damaged parts may impair safe operation.
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
Hearth & Home Technologies disclaims any
responsibilityfor, and the warranty will be voided
by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modification of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass door.
• Installationand/oruseofany component part not approved
by Hearth & Home Technologies.
Any such action may cause a fire hazard.
WARNING
WARNING
WARNING

Heatilator • ADI60S • 345-900 Rev. H • 6/09
6
TOP VIEW
A
C
B
3
3 Fireplace Size Requirements
Figure 3.1 Fireplace Opening
NOTE: For actual appliance dimensions refer to Section 15.
Minimum Appliance Size
Location ADI60
Inches Millimeters
A Front Width 29-1/4 743
B Rear Width 20-1/4 515
C Depth 13-5/8 346
* Height 20-1/4 515
* NOTE: If exhaust collar on insert and fireplace damper do not line up, add
4 inches (102mm) to minimum fireplace height for bends in vent pipe.
A. Minimum Fireplace Opening
Minimum fireplace opening requirements are shown in
Figure 5.1.
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be locat-
ed out of traffic and away from furniture and draperies.
• Thefirebrick(refractory),glassdoors,screenrails,screen
mesh and log grates can be removed from a factory
built firebox in order to gain minimum gas insert opening
requirements.
• Anysmoke shelves,shields andbafflesmaybe removed
from the factory built firebox if attached with mechanical
fasteners.
• Themetalfloorofthesolidfuelfireboxmay beremovedto
facilitatethe installationofthe insert. Theappliance may
notbe placeddirectly onthe baseof theouter wrap,a1/4
inch airspace must be provided between the insert and
thefloor oftheouter wrap. Usethe levellinglegsto raise
the insert a minimum of 1/4 inch. The original fireplace
may never be returned to solid fuel in this condition.
The sidewalls and top structure of the firebox may not
be altered with the exception of removable baffles and
dampers.
• Cutting of any sheet metal parts of the fireplace in which
the gas fireplace insert is to be installed is prohibited,
except the floor as tested for and as noted above.

7Heatilator • ADI60S • 345-900 Rev. H • 6/09
B. Clearances
Figure 3.2 Clearances to Mantels or other Combustibles
above Appliance
Fire Risk.
• Locate and install appliance to all clearance
specifications in manual.
Fire Risk.
Odor Risk.
• Clearancetocombustiblematerial under the
insert is 1/4 inch (0.6 cm).
• Use leveling legs to raise insert minimum
1/4inchabove combustible material or outer
wrap of factory built firebox.
MEASUREMENTS FROM
TOP EDGE OF UNIT
12 in. MIN.
12 in. MAX.
MANTEL
EXHAUST
VENT PIPE
INLET AIR
VENT PIPE
WARNING
WARNING

Heatilator • ADI60S • 345-900 Rev. H • 6/09
8
Fire Risk.
Asphyxiation Risk.
• Terminations MUST meet minimum clearances.
• Exhaust gases are hot.
• Nearby vents may draw fumes into house.
A. Vent Termination Minimum Clearances
Figure 4.1 specifies minimum vent heights for various
pitched roofs.
Roof Pitch H (Min.) Ft.
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12.................................................1.25*
Over 7/12 to 8/12.................................................1.5*
Over 8/12 to 9/12.................................................2.0*
Over 9/12 to 10/12...............................................2.5*
Over 10/12 to 11/12.............................................3.25
Over 11/12 to 12/12.............................................4.0
Over 12/12 to 14/12.............................................5.0
Over 14/12 to 16/12.............................................6.0
Over 16/12 to 18/12.............................................7.0
Over 18/12 to 20/12.............................................7.5
Over 20/12 to 21/12.............................................8.0
Figure 4.1 Minimum height from roof to lowest discharge
opening
4
4 Termination Locations
* 3 foot minimum in snow regions
WARNING
HORIZONTAL
OVERHANG
VERTICAL
WALL
GAS DIRECT VENT
TERMINATION CAP
12
X
ROOF PITCH
IS X/ 12
LOWEST
DISCHARGE
OPENING
2 FT.
MIN.
20 INCHES MIN.
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING

9Heatilator • ADI60S • 345-900 Rev. H • 6/09
CAUTION
ALL vent specifications MUST be followed.
• This product is tested and listed to these specifications.
• Appliance performance will suffer if specifications are not
followed.
EXHAUST VENT PIPE
TERMINATION CAP
ADAPTOR
INSULATION SEAL
INLET VENT AIR PIPE
Figure 5.1
C. Measuring Standards
Vertical measurements listed in the vent diagram (Figure
5.1) were made using the following standard:
• Vertical terminations are measured to top of chimney.
Fire Hazard.
Explosion Risk.
Asphyxiation Risk.
Do NOT connect this gas appliance to a
chimney flue serving a separate solid fuel or
gas burning appliance.
• May impair safe operation of this appliance
or other appliances connected to the flue.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
B. Horizontal Venting
Horizontal venting is NOT allowed.
5
5 Vent Information and Diagrams
A. Vent Table Key
The abbreviations listed in this vent table key are used in
the vent diagrams.
Symbol Description
VMIN Minimum Vertical Run Length 14 ft.
VMIN Maximum Vertical Run Length 50 ft.
WARNING

Heatilator • ADI60S • 345-900 Rev. H • 6/09
10
6
6 Installation Preparation
Fire Risk.
A hearth or hearth extension (if present) must
comply with either of the following:
• Thesolidfuelburningfireplacemanufacturer’s
specification.
• Local building codes required by authority
having jurisdiction.
• NFPA 211
Prepare the existing solid fuel masonry or factory built
non-combustible firebox for installation.
A. Flue Damper
Fully lock the solid fuel fireplace’s flue damper in the open
position, OR completely remove it.
B. Chimney
• Ensure chimney is constructed of non-combustible
materials.
• Ensure chimney is clean and in good working order.
• Ensure that all chimney cleanouts fit properly to prevent
air leakage into chimney.
C. Gas Line
D. Hearth or Hearth Extension
E. Fireplace Conversion Notice
Permanently attach the label with the following warning
to the inside lower back of the fireplace firebox into which
the insert is being installed. Silicone may be required to
properly secure the label.
Fire Risk.
This fireplace has been converted for use with
a gas fireplace insert only and cannot be used
forburningwoodor solid fuels unlessalloriginal
partshavebeen replaced, and the fireplacere-
approved by the authority having jurisdiction.
F. Remote Control
The receiver for the remotes must be installed BETWEEN
the base pan of the insert and the firebox of the wood-
burning fireplace (see photo below).
Note: If the factory built fireplace has no gas access hole
provided, an access hole of 1 inch (25 mm) diameter or
less may be drilled through the lower sides or bottom of the
firebox in a proper workmanship - like manner. This access
holemustbe plugged with non-combustibleinsulationafter
the gas supply line has been installed.
• Install gas line into firebox cavity.
• Check local codes and gas line sizing requirements
following NFPA54. See Section 8.
Prior to installing the gas insert:
• Have the chimney and adjacent structure inspected
and cleaned by qualified professionals. Hearth & Home
Technologies recommends that NFI or CSIA certified
professionals,or techniciansunder thedirectionofcerti-
fied professionals, conduct a minimum of a NFPA 211
Level 2 inspection of the chimney.
• Replace component parts of the chimney and fireplace
as specified by the professionals.
• Ensure all joints are properly engaged and the chimney
is properly secured.
EXISTING BOTTOM OF
FIREPLACE
REMOTE
RECEIVER
UNIT
EXISTING SIDE
REFRACTORY
WARNING
WARNING