Heatilator Wood Burning Fireplace I100 User manual

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Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
WOODBURNING FIREPLACE
Fire Risk.
WARNING
For use with solid wood fuel only.
Other fuels may overre and generate
poisonous gases (i.e. carbon monoxide).
Model(s):
Installation Manual
Installation and Fireplace Setup
WARNING
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
replace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other ammable
materials.
• Keep clothing, furniture, draperies and other ammable
materials away.
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
I100
NOTICE: DO NOT discard this manual!
• DO NOT store or use gasoline or other am-
mable vapors and liquids in the vicinity of this
or any other appliance.
• DO NOT overre. Overring will void your
warranty.
• Comply with all minimum clearances to com-
bustibles as specied. Failure to comply may
cause house re.
WARNING: If the information in these
instructions is not followed exactly, a re
or explosion may result causing property
damage, personal injury, or death.
Installationand service of thisappliance shouldbe performed by

2Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Indicates practices which may cause damage to the replace or to property.
Table of Contents
1 Product Specic & Important Safety Information
A. Fireplace Certication 4
B. Non-Combustible Materials 4
C. Combustible Materials 4
2 Getting Started
A. Typical Fireplace System 5
B. Design and Installation Considerations 6
1. Selecting Fireplace Locations 6
2. Locating Fireplace & Chimney 7
C. Tools and Supplies Needed 8
D. Inspect Fireplace and Components 8
E. Fireplace System Requirements 8
3 Framing and Clearances
A. Appliance Dimensions/Weight 9
B. Clearances 11
Minimum Clearances to Combustibles 11
C. Construct the Chase 12
D. Unpack the Refractory & Fireplace 13
E. Frame the Fireplace 14
F. Secure and Level the Fireplace 14
G. Protective Metal Hearth Strips 15
H. Outside Air Kit 16
4 Chimney and Termination Requirements
A. Chimney Requirements 18
B. O󰀨sets/Returns 19
C. Termination Requirements 20
5 Chimney Installation
A. Typical Chimney System 21
B. Assemble Chimney Sections 22
C. Install Chimney Air Kit (optional) 22
D. Secure O󰀨set/Return 23
E. Install Ceiling Firestops 23
F. Install Attic Insulation Shield 24
G. Roof Penetration 25
H. Install Chase/Chase Top 25
I. Termination Cap Requirements 26
J. Install Termination Cap 26
6 Shrouds
A. Radiation Shield 28
B. Field Constructed Shrouds 28
1. Open Top Shroud 28
2. Mailbox Style Shroud 29
3. Roofed Style Shroud 29
7 Finishing
A. Finishing Material 30
B. Hearth Extension, Building and Finishing 31
1. Fireplace Installed Flush on the Floor
and Hearth Extension Raised to Bottom
of Firebox Opening 32
2. Raised Hearth Extension and Raised Fireplace 33
3. Fireplace Opening and Hearth Extension Flush
with the Floor 34
C. Non-Combustible Sealant Material 34
D. Mantel and Wall Projections 35
E. Sidewalls/Surrounds 36
8 Fireplace Setup
A. Install Refractory 37
B. Gas Log/Lighter Provision 38
C. Wood Burning Inserts 39
9 Reference Materials
A. Chimney Components 40
B. Optional Components 43
►

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Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
Customer:
Lot/Address
Model (circle one): I100
YES IF NO, WHY?
Protective hearth strips installed per manual requirements. (Pg. 14)
Outside air kit installed. (Pg 15)
Attic insulation shield installed.
Shroud is installed properly per instructions.
Chimney Section 4 & 5 (Pg. 17)
Fireplace Install
Shrouds Section 6 (Pg. 27)
Fi i hi
S ti 7 (P 29)
WARNING! Risk of Fire or Explosion! Failure to install fireplace acording to these instructions can lead to a fire or
explosion.
Verified that the chase is insulated and sealed. (Pg. 11)
Verified clearances to combustibles. (Pg. 10)
Fireplace is leveled and secured. (Pg. 13)
Hearth extension size/height decided. (Pg. 30)
Chimney configuration complies with diagrams.
Chimney installed, locked and secured in place with proper clearance.
Chimney air kit installed.
Firestops installed.
ATTENTION INSTALLER:
Follow this Standard Work Checklist
This standard work checklist is to be used by the installer in conjuction with, not instead of, the instructions contained in this installation
manual.
Date Installed:
Location of Fireplace:
Installer:
Dealer/Distributor Phone #
Serial #:
Roof flashing installed.
Termination installed.
Hearth extension installed per manual requirements.
Comments communicated to party responsible
4013-265 • Rev B • 3-14-13
Hearth & Home Technologies recommends the following:
Finishing Section 7 (Pg. 29)
Fireplace Setup Section 8 (Pg. 36)
Verified all clearances meet installation manual requirements.
Mantels and wall projections comply with installation manual requirements.
All packaging and protective materials removed.
Optional doors properly installed.
Molded brick panels installed correctly.
Grate is properly installed.
Firescreen installed properly.
__________________________ by ______________________on _________
(Builder/Gen. Contractor) (Installer) (Date)
Comments: Further description of the issues, who is responsible (Installer/Builder/Other Trades, etc.) and corrective action needed:
Manual bag and all of its contents are removed from the fireplace and given to the party
responsible for use and operation.
• That this checklist remain visible at all times on the fireplace until the installation is complete.
• Photographing the installation and copying this checklist for your file.
Combustible materials not installed in non-combustible areas.

4Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
WARNING! Risk of Fire! Hearth & Home Technologies
disclaims any responsibility for, and the warranty and
agency listing will be voided by the following actions.
DO NOT:
• installoroperatedamagedreplace
• modifyreplace
• install other than as instructed by Hearth & Home
Technologies
• operate the fireplace without fully assembling all
components
• overre
• install any component not approved by Hearth & Home
Technologies
• install parts or components not Listed or approved
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualied
installer, service agency or your dealer.
B. Non-Combustible Materials
• Materials which will not ignite and burn, composed of
any combination of the following:
- Steel - Iron
- Brick - Tile
- Concrete - Slate
- Glass - Plasters
• Materials reported as passing ASTM E 136, Standard
Test Method for Behavior of Metals, in a Vertical Tube
Furnace at 750° C
C. Combustible Materials
• Materials made of or surfaced with any of the following
materials:
- Wood - Compressed paper
- Plant bers - Plastic
- Plywood/OSB - Sheet rock (drywall)
• Any material that can ignite and burn; ame proofed or
not, plastered or un-plastered
11 Product Specic & Important Safety Information
A. Fireplace Certication
WARNING: This product and the fu-
els used to operate this product (wood
and wood pellets), and the products of
combustion of such fuels, can expose
you to chemicals including carbon black,
which is known to the State of California
to cause cancer and carbon monoxide,
which is known to the State of California to
cause birth defects or other reproductive
harm. For more information go to: www.
P65Warnings.ca.gov.
This replace may be installed in sleeping rooms. This
replace is not approved for manufactured housing. If in-
stalled with a gas log set, provisions for the National Fuel
Gas Code must be met.
This replace has been tested and listed for use with
the optional components specied in this manual. These
optional components may be purchased separately and
installed at a later date. An outside air kit, gas insert, gas
log set or gas log-lighter should be installed at the time of
replace installation.
Heatilator is a registered trademark of Hearth & Home
Technologies.
This replace system has been tested and listed in accor-
dance with UL 127 standards by Underwriters Laborato-
ries Inc. for installation and operation in the United States.

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Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
22 Getting Started
A. Typical Fireplace System
Figure 2.1 Typical Fireplace System
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Non-combustible
roof flashing maintains
minimum clearance
around chimney
Additional lateral
support for chimney
above roof (or enclosed
in chase) if needed
Ceiling firestop
on floor of attic
Support straps
on rafter support
chimney
Termination cap
Chimney penetrates roof
preferably without affecting
roof rafters
Offset & Return (with hanger straps)
Framing headed off
in ceiling joists
Enclosed space above
and around fireplace
Mantel and surround
Decorative facing
and trim
Hearth extension
Factory-built fireplace
Protective metal
hearth strip(s)
Outside
combustion air
Combustible framing/header
on top of V-shaped standoffs
Chimney system
Attic insulation shield
must be used here to keep
insulation away from chimney
if attic is insulated
Storm Collar

6Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
Figure 2.2 Fireplace Locations
NOTICE:
• Illustrationsandphotosreecttypicalinstallationsand
are FOR DESIGN PURPOSES ONLY.
• Illustrations/diagrams are not drawn to scale.
• Actual installation/appearance may vary due to individual
design preference.
• Hearth & Home Technologies reserves the right to alter
its products.
NOTICE: In addition to these framing dimensions, also
reference the following section:
• Clearances (Section 3).
NOTICE:
A minimum 1-1/2 in. air clearance at the back and
a minimum 1-1/2 in. air clearance to the sides of
thereplaceassemblymustbemaintained.
Chimney sections at any level require a 2 in. mini-
mum air space clearance between the framing
and chimney sections.
B. Design and Installation Considerations
NOTICE: Check building codes prior to installation.
• Installation MUST comply with local, regional, state and
national codes and regulations.
• Consult insurance carrier, local building inspector, re
o󰀩cials or authorities having jurisdiction over restrictions,
installation inspection and permits.
• Before installing, determine the following:
- Where the replace is to be installed.
- The vent system conguration to be used.
- Gas supply piping.
- Electrical wiring.
- Framing and nishing details.
- Whether optional accessories - devices such as a
fan, wall switch or remote control - are desired.
1. Selecting Fireplace Locations
This replace may be used as a room divider, installed
along a wall, across a corner or used in an exterior chase.
See Figure 2.2.
Locating the replace in a basement should be avoided.
Locating near frequently opened doors, central heat
outlets or returns, or other locations of considerable air
movement can a󰀨ect the performance.
Note: 1-1/2 in. (38 mm) min.
distance from sides & back
of fireplace to combustible
materials. 1/2 in. (13 mm)
min. at nailing flanges.
30-1/2 in.
(775 mm)
77-5/8 in.*
(1972 mm)
1/2 in. (13 mm)
all configurations
In an exterior chase
or projecting into a
garage
Across a
corner
Along a wall
30-1/2 in.
(775 mm)
24 in.
(610 mm)
77-5/8 in.
(1972 mm)
As a room
divider
30-1/2 in.
(775 mm)
48 in.
(1219 mm)
77-5/8 in.
(1972 mm)
52-1/2 in.
(1334 mm)
61-5/8 in.
(1565 mm)
104-7/8in.
(2664 mm)
24-3/8 in.
(619 mm)
74-1/4 in.
(1886 mm)
24 in.
(610 mm)
*8 in. (203 mm) extra space
included (both sides) for outside
air connection. If outside air duct
has no bend, this dimension
may be reduced as long as
minimum clearances are met.
Consideration should be given to these factors before
deciding on a location.

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Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
2. Locating Fireplace & Chimney
Location of the replace and chimney will a󰀨ect perfor-
mance.
• Install within the warm airspace enclosed by the building
envelope. This helps to produce more draft, especially
during lighting and die-down of the re.
• Installing the replace in a basement is not recommended.
• Penetrate the highest part of the roof. This minimizes
the e󰀨ects of wind loading.
• Locate termination cap away from trees, adjacent
structures, uneven roof lines and other obstructions.
• Minimize the use of chimney o󰀨sets.
• Consider the replace location relative to oor and ceiling
and attic joists.
• Take into consideration the termination requirements in
Sections 4 and 5.
Marginal Location:
• Below peak
Location NOT recommended:
• Not the highest point of the roof
• Wind loading possible
Multi-level Roofs
Windward
Leeward
Recommended Location:
• Above peak
Recommended:
• Insulated exterior chase
in cooler climates
Recommended Location:
• Above peak
• Inside heated space
Location NOT recommended:
• Too close to tree
• Below adjacent structure
• Lower roof line
• Avoid outside wall
Marginal Location:
• Wind loading possible
Not recommended in basement due
to high negative pressure concerns
that effect draft
Figure 2.3 Recommended Chimney Locations
• Install the outside air kit with the intake facing prevailing
winds during the heating season.
• Ensure adequate outdoor air for all combustion
appliances and exhaust equipment.
• Ensure furnace and air conditioning return vents are not
located in the immediate vicinity of the replace.
• Avoid installing the replace near doors, walkways or
small isolated spaces.
• Recessed lighting should be a “sealed can” design.
• Attic hatches weather stripped or sealed.
• Attic mounted duct work and air handler joints and seams
taped or sealed.

8Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
C. Tools and Supplies Needed
Before beginning the installation be sure the following
tools and building supplies are available:
Reciprocating saw Framing material
Pliers Non-combustible sealant
Hammer Gloves
Phillips screwdriver Framing square
Flat blade screwdriver Electric drill and bits
Plumb line Safety glasses
Level Tape measure
1/2-3/4 in. length, #6 or #8 self-drilling screws
Misc. screws and nails
D. Inspect Fireplace and Components
WARNING! Risk of Fire and/or Explosion! Damaged
parts could impair safe operation. DO NOT install dam-
aged,incompleteorsubstitutecomponents.Keepre-
place dry.
• Remove replace and components from packaging and
inspect for damage.
• Vent system components and doors are shipped in
separate packages.
• Report to your dealer any parts damaged in shipment.
• Read all the instructions before starting the
installation. Follow these instructions carefully
during the installation to ensure maximum safety
and benet.
E. Fireplace System Requirements
The Heatilator replace system requirements consist of
the following:
• Fireplace
- Refractory (included with replace)
- Firescreen (included with replace)
- Grate (included with replace)
- Hearth Extension (required, sold separately)
• Outside Air System
- Air Inlet Hood (included with replace)
- Flex (required, sold separately)
• Chimney System
- Attic Insulation Shield (included with replace)
- Chimney termination cap (required, sold separately)
• Non-combustible nish material

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Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
33 Framing and Clearances
A. Appliance Dimensions/Weight
Figure 3.1 Appliance Dimensions
60 5/8 in.
(1540 mm)
20 3/4 in.
(527 mm)
11 5/8 in.
(295 mm)
29 1/2 in.
(749 mm)
14 3/4 in.
[375 mm]
Gas Knockout
9 7/8 in.
[251 mm]
19 in.
[483 mm]
10 1/2 in.
[267 mm]
Outside Air
14 3/4 in.
[375 mm]
Gas Knockout
9 7/8 in.
[251 mm]
19 in.
[483 mm]
10 1/2 in.
[267mm]
Outside Air
50 in.
[1270 mm]
33 in.
[838 mm]
68 1/8 in.
[1730 mm]
(effective height)
8 3/4 in.
[222 mm]
70 1/2 in.
[1791 mm]
60 1/4 in.
[1530 mm]
54 3/8 in.
[1381 mm]
41 5/8 in.
(1057 mm)
Model Pounds
I100 443
Appliance Weight Table

10 Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
Contour Front Dimensions
Figure 3.2 Contour Front Dimensions
NOTE: CONTOUR FRONTS MUST BE INSTALLED BEFORE APPLYING ANY FINISHING MATERIALS