Heatilator ADI-ZCFB-S Safety guide

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09 1
Model:
ADI-ZCFB-S
• Do not store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of
this or any other appliance.
• What to do if you smell gas
- D o n o t t r y t o l i g h t a n y a p p l i a n c e
- 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 fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency, or the
gas supplier.
WARNING: If the information in these
instructions is not followed exactly, a fi re
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
installed in accordance with the manufacturer’s instructions and
the manufactured home construction and safety standard, Title
24 CFR, Part 3280 or Standard for Installation in Mobile Homes,
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, understand and follow
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 qualifi ed personnel. Hearth & Home
Technologies suggests NFI certifi ed or factory trained
professionals, or technicians supervised by an NFI
certifi ed 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!
Glass and other surfaces are hot during
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
fi replace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other fl ammable
materials.
• Keep clothing, furniture, draperies and other flammable
materials away.

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09
2
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. The Heatilator gas appliance you have selected
is designed to provide the utmost in safety, reliability, and
effi ciency.
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 specifi c appliance can be found on
the rating plate usually located in the control area of the appliance.
Homeowner Reference Information
Not for use with solid fuel.
(Ne doit pas entre utilise avec un combustible solide).
This appliance must beinstalled in accordance with local codes, ifany; if not, follow ANSI Z223.1
intheUSA orCAN/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(DeGaz)Acceptable 0.0 in w.c. (Po.Col.d’eau)
MaximumPressure (Pression) 0.0 in w.c. (Po.Col.d’eau)
MaximumManifoldPressure(Pression) 0.0 in w.c. (Po.Col.d’eau)
MinimumManifoldPressure(Pression) 0.0 in 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
autresbrevetsamericainsetetrangersenattente).
Heatilator, a brand of Hearth & Home Technologies, Inc.
1915 W. Saunders St. , Mt. Pleasant, IA 52641
Model Number

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09 3
Table of Contents
1 Listing and Code Approvals
A. Appliance Certifi cation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
B. BTU Specifi cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
C. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4
D. Non-Combustible Materials Specifi cation. . . . . . . . . . . . . . 4
E. Combustible Materials Specifi cation . . . . . . . . . . . . . . . . . 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
D. Inspect Firebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Fireplace Size Requirements
A. Minimum Fireplace Opening . . . . . . . . . . . . . . . . . . . . . . . 7
B. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Termination Locations
A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . . 9
5 Vent Information and Diagrams
A. Vent Table Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
B. Horizontal Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
C. Measuring Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Installation Preparation
A. Flue Damper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
B. Chimney . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
C. Gas Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
D. Hearth or Hearth Extension . . . . . . . . . . . . . . . . . . . . . . . .11
E. Fireplace Conversion Notice . . . . . . . . . . . . . . . . . . . . . . .11
F. Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
7 Installing Vent Pipe and Appliance
A. Venting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
B. Connecting Vent Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
C. Placing, Securing and Leveling the Appliance . . . . . . . . . 14
D. Installing Adaptor and Termination Cap . . . . . . . . . . . . . . 15
8 Gas Information
A. Fuel Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
B. Gas Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9 Electrical Information
A. Wiring the Appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
B. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 19
C. Installation for Fan (Optional) . . . . . . . . . . . . . . . . . . . . . . 19
10 Finishing
A. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
11 Appliance Setup
A. Remove Shipping Materials . . . . . . . . . . . . . . . . . . . . . . . 22
B. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
C. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
D. Ember Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
E. Positioning the Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
F. Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
G. 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.
Î

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09
4
Note: To assure top performance, safety and effi ciency,
inserts must be installed with an approved fl ue liner as per
CAN/CGA B-149 or National Fuel Gas Code ANSI 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.
1Listing 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 orifi ce 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 orifi ce 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 Specifi cations
MODELS: ADI-ZCFB-S
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Vented Gas Appliance Heaters
STANDARD: ANSI Z21.88-2002 • CSA2.33-2002 • UL307B
Do NOT use this appliance if any part has been under water.
Immediately call a qualifi ed 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
Orifi ce
Size
(DMS)
ADI-ZCFB-S(NG)
US
(0-2000 FT) 29,650 21,000 #36
CANADA
(2000-4500 FT) 26,600 18,900 #37
ADI-ZCFB-S (LP)
US
(0-2000 FT) 27,000 16,000 #52
CANADA
(2000-4500 FT) 24,300 14,400 #53
A. Appliance Certifi cation
D. Non-Combustible Materials Specifi cation
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 Specifi cation
Materials made of or surfaced with wood, compressed
paper, plant fi bers, plastics, or other material that can ig-
nite and burn, whether fl ame proofed or not, or whether
plastered or unplastered shall be considered combustible
materials.
F. Electrical Codes
NOTICE: This appliance must be electrically wired and
grounded in accordance with local codes or, in the absence
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
with ground-fault circuit-interrupter protection, in compliance
with the applicable electrical codes, when it is installed in
locations such as in bathrooms or near sinks.
WARNING
NOT INTENDED FOR USE AS A 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.

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09 5
Heatilator gas inserts are designed for recessed installa-
tions into solid fuel masonry or factory built non-combustible
fi replaces 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 qualifi ed professionals. Hearth & Home
Technologies recommends that NFI or CSIA certifi ed
professionals, or technicians under the direction of certi-
fi ed professionals, conduct a minimum of a NFPA 211
Level 2 inspection of the chimney.
• Replace component parts of the chimney and fi replace
as specifi ed 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 fi replace size. See Section 3.A.
• Gas supply piping.
• Electrical wiring.
• Finishing details.
• Existing mantel projections. See Section 10.
• 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, fi re offi cials or
authorities having jurisdiction about restrictions, 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.
2Getting 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 fi ber logs may be packaged separately and must
be fi eld 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 benefi t.
CAUTION
Keep appliance dry.
• Mold or rust may cause odors.
• Water may damage controls.
Inspect appliance and components for damage.
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
responsibility for, and the warranty will be voided
by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modifi cation 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.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Any such action may cause a fi re hazard.
WARNING
WARNING
WARNING

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09
6
D. Inspect Firebox
Surface cracking or crazing of fi rebrick material is normal
and expected. The following types of cracks are acceptable
and do not require replacement of the unit or the fi rebox:
• Cracks that do not propagate entirely through the
material.
• Light fracture lines or “spider-webbing” on the surface of
the material.
• Cracks that are less than 1/32 in. wide and less than 3
in. long.
• If cosmetically unacceptable, such cracks may be
repaired with the SRV-PACK service kit. See Service
Parts List.
Cracks that are unacceptable:
• Cracks greater than 1/32 in. wide and 3 in. long are at
risk of growing.
• Cracks that penetrate entirely through the firebrick
material.
Inspection for cracking should be run when the appliance
is cool. Cracks tend to close as the appliance heats up.

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09 7
3Fireplace Size Requirements
Figure 3.1 Fireplace Opening
NOTE: For actual appliance dimensions refer to Section 15.
20-3/8 in.
14-7/16 in.
29-3/4 in.
15 in.
5-9/16 in.
1-1/16 in.
18-15/16 in.
GAS INLET
(GAS BALL VALVE NOT SHOWN)
EXISTING MINIMUM WOODBURNING FIREPLACE SIZE
Location Inches Millimeters
Front Width 30-7/8 784
Rear Width 25-5/8 651
Depth 15 381
Height 19-1/2 495
* NOTE: If exhaust collar on insert and fi replace damper do not line up, add 4 inches (102 mm) to
minimum fi replace height for bends in vent pipe.
A. Minimum Fireplace Opening
Minimum fi replace 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.
• The fi rebrick (refractory), glass doors, screen rails, screen
mesh and log grates can be removed from a factory
built fi rebox in order to gain minimum gas insert opening
requirements.
• Any smoke shelves, shields and baffl es may be removed
from the factory built fi rebox if attached with mechanical
fasteners.
• The metal fl oor of the solid fuel fi rebox may be removed to
facilitate the installation of the insert. The appliance may
not be placed directly on the base of the outer wrap, a 1/4
inch airspace must be provided between the insert and
the fl oor of the outer wrap. Use the levelling legs to raise
the insert a minimum of 1/4 inch. The original fi replace
may never be returned to solid fuel in this condition.
The sidewalls and top structure of the fi rebox may not
be altered with the exception of removable baffl es and
dampers.
• Cutting of any sheet metal parts of the fi replace in which
the gas fi replace insert is to be installed is prohibited,
except the fl oor as tested for and as noted above.

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09
8
B. Clearances
Figure 3.2 Clearances to Mantels or other Combustibles
above Appliance
Fire Risk.
• Locate and install appliance to all clearance
specifi cations in manual.
Fire Risk.
Odor Risk.
• Clearance to combustible material under the
insert is 1/4 inch (0.6 cm).
• Use leveling legs to raise insert minimum
1/4 inch above combustible material or outer
wrap of factory built fi rebox.
TOP OF UNIT
MANTEL 12 in.
MAX.
12 in. MAX.
WARNING
WARNING

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09 9
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 specifi es 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
4Termination 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

Heatilator • ADI-ZCFB-S • 2032-910 Rev. i • 6/09
10
CAUTION
ALL vent specifi cations MUST be followed.
• This product is tested and listed to these specifi cations.
• Appliance performance will suffer if specifi cations are not
followed.
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 fl ue serving a separate solid fuel or
gas burning appliance.
• May impair safe operation of this appliance
or other appliances connected to the fl ue.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
B. Horizontal Venting
Horizontal venting is NOT allowed.
5Vent 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.
VMAX Maximum Vertical Run Length 50 ft.
WARNING
TERMINATION
CAP
EXHAUST
VENT PIPE
V= 14 FT. MINIMUM
50FT. MAXIMUM
3 INCH COLLAR
(Factory installed to
stainless steel section)
WARNING: DO NOT
BLOCK PIPE END WITH
INSULATION OR ANY OTHER
SEALING MATERIAL
STAINLESS STEEL
PIPE - 3 FT. MIN.
REQUIRED (INCLUDED)
INLET AIR
VENT PIPE
COLLAR ATTACHMENT
BRACKET
EXHAUST COLLAR
INLET AIR COLLAR
SEAL DAMPER
AREA
FLASHING