Quadra-Fire 51I-ACC-BK User manual

1 7047-910J January 13, 2020
51-I ACC WOOD INSERT
AUTOMATIC COMBUSTION
CONTROL (ACC)
MODEL:
51I-ACC-BK
Installation Manual
Installation & Appliance Set-Up
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
NOTICE: DO NOT DISCARD THIS MANUAL
Installation and service of this appliance should be performed by
qualified personnel. Hearth & Home Technologies recommends
HHT Factory Trained or NFI certified professionals.
If the information in these instructions is not
followed exactly, a re could result causing
property damage, personal injury, or death.
WARNING
• Do not store or use gasoline or other ammable
vapors and liquids in the vicinity of this or any other
appliance.
• Do not over re - If appliance or chimney connector
glows, you are over ring. Over ring will void your
warranty.
• Comply with all minimum clearances to combustibles
as specied. Failure to comply may cause house
re.
NOTE
To obtain a French translation of this manual, please contact
your dealer or visit www.quadrare.com
Pour obtenir une traduction française de ce manuel, s’il vous
plaît contacter votre revendeur ou visitez www.quadrare.com
WARNING
Fire Risk.
For use with solid wood fuel only.
Other fuels may over re and generate
poisonous gases (i.e. carbon monoxide).
R
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
WARNING
Hot glass and appliance will cause burns.
• Do not touch glass until it is cooled
• Use leather gloves when reloading fuel
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
appliance.
• 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.
This appliance has been retired.
Service parts pages within have been removed.
For replacement parts, please refer to the individual service parts
list located on the brand websites.

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5100 Insert ACC
1 Important Safety Information............. 3
A. Insert Certication ...........................3
B. BTU & Efciency Specications ................3
C. Mobile Home Approved.......................4
D. Glass Specications .........................4
E. Non-Combustible Materials ....................4
F. Combustible Materials ........................4
G. Sleeping Room .............................4
H. California - Prop65 ..........................4
2 Getting Started .................................... 5
A. Design and Installation Considerations ...........5
B. Draft......................................5
C. Negative Pressure...........................6
D. Tools And Supplies Needed ...................6
E. Inspection of Appliance and Components .........6
F. Install Checklist .............................7
3 Dimensions and Clearances.............. 8
A. Appliance Dimensions ........................8
B. Clearances to Combustibles ...................9
C. Calculating Alternate Floor Protection...........10
4 Chimney Systems ............................. 11
A. Locating Your Appliance & Chimney ............11
B. Chimney Termination Requirements ............12
C. 2-10-3 Rule ..............................12
D. Venting Systems ...........................13
E. Inspections ...............................13
F. Chimney Height / Rise and Run................13
G. Securing Chimney Components ...............13
H. Larger Chimneys...........................13
I. Masonry Chimney...........................14
J. Metal Heat Circulating Masonry................15
K. Prefabricated Metal Chimney .................15
L. Ovalizing Round Stainless Steel Liners..........16
M. Altering The Fireplace.......................16
N. Zero-Clearance Fireplace ....................16
5 Appliance Set-Up .............................. 17
A. Outside Air Kit Installation ....................17
B. Securing Stove Pipe/Liner to Flue Collar ........18
C. Optional Offset Adapter Installation.............18
D. Leveling Legs .............................19
E. Securing Appliance to Stove Pipe/Liner .........19
F. Surround & Trim Kit Installation ................19
G. Blower Cord Installation on Left Side ...........20
H. Zero Clearance Adjustable Trim Support ........22
6 Mobile Home Installation.................. 23
7 Reference Materials.......................... 24
A. Service and Maintenance Log.................24
B. Accessories List............................25
TABLE OF CONTENTS
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 may result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, may result in minor or moderate injury.
• NOTICE: Indicates practices which may cause damage to the appliance or to property.
Quadra-Fire is a registered trademark of Hearth & Home Technologies.

January 13, 2020 7047-910J 3
5100 Insert ACC
Model: 5100-I (ACC) Insert
Laboratory: Intertek
Report No: 100323198PRT-001a
Type: Solid Fuel Type, Listed Room
Appliance
Standard:
UL1482 and ULC S628-93 and
(UM) 84-HUD, Mobile Home
Approved.
The Quadra-Fire 5100 Wood Insert (ACC) meets the U.S. Environmental Protection Agency’s crib wood emission limits
for wood appliances sold after May 15, 2015.
EPA Certication #: 861
EPA Certied Emissions: 4.2 grams per hour
*LHV Tested Efciency: 79.1%
**HHV Tested Efciency: 73.2%
***EPA BTU Output: 10,500 to 27,854 / hr.
****Peak BTU/Hour
Output: 67,800
Vent Size: 6 inches
Firebox Size: 3 cubic feet
Recommended Wood
Length: 20 inches
Fuel Orientation: Front-to-Back
Fuel Seasoned Cord Wood
* Weighted average LHV efciency using Douglas Fir
dimensional lumber and data collected during EPA
emissions test.
**Weighted average HHV efciency using Douglas
Fir dimensional lumber and data collected during EPA
emissions test.
***A range of BTU outputs based on EPA Default
Efciency and the burn rates from the low and high EPA
tests, using Douglas Fir dimensional lumber.
****A peak BTU out of the appliance calculated using the
maximum rst hour burn rate from the High EPA Test and
the BTU content of cord wood (8600) times the efciency.
1 Important Safety Information
A. Insert Certication B. BTU & Efciency Specications
NOTE: This installation must conform with local codes. In the absence of local codes you must comply with the UL1482,
(UM) 84-HUD and NPFA211 in the U.S.A. and the ULC S628-93 and CAN/CSA-B365 Installation Codes in
Canada.
This wood appliance needs periodic inspection and repair for proper operation. Consult the owner’s manual for further
information. It is against federal regulations to operate this wood heater in a manner inconsistent with the operating
instructions in the owner’s manual.
Approved for ZC reboxes.

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5100 Insert ACC
D. Glass Specications
This appliance is equipped with 5mm ceramic glass.
Replace glass only with 5mm ceramic glass. Please
contact your dealer for replacement glass.
C. Mobile Home Approved
G. Sleeping Room
H. California - Prop65
• This appliance is approved for mobile home
installations; when not installed in a sleeping room and
when an outside combustion air inlet is provided.
• The structural integrity of the mobile home oor, ceiling,
and walls must be maintained.
• The appliance must be properly grounded to the frame
of the mobile home with #8 copper ground wire.
• Outside Air Kit, part OAK-ACC must be installed in a
mobile home installation.
F. Combustible Materials
E. Non-Combustible Materials
Hearth & Home Technologies WILL NOT warranty
appliances that exhibit evidence of over-ring. Evidence of
over-ring includes, but is not limited to:
• Warped air tube
• Deteriorated refractory brick retainers
• Deteriorated bafe and other interior components
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.
• Installation and use of any damaged appliance.
• Modication of the appliance.
• Installation other than as instructed by Hearth &
Home Technologies.
• Installation and/or use of any component part not
approved by Hearth & Home Technologies.
• Operating appliance without fully assembling all
components.
• Operating appliance without legs attached (if
supplied with appliance).
• Do NOT Over re - If appliance or chimney connector
glows, you are over ring.
Any such action that may cause a re hazard.
WARNING
Fire Risk.
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be voided
by, the following actions:
WARNING
This product and the fuels used to operate this product (wood), 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
When installed in a sleeping room it is recommended that
a smoke and/or CO alarm be installed in the bedroom. The
size of the room must be at least 50ft³ per 1,000 Btu/hr
stove input, if the stove exceeds the room size, out air must
be installed.
NOTE: Hearth & Home Technologies, manufacturer
of this appliance, reserves the right to alter its
products, their specications and/or price without
notice.
Material which will not ignite and burn, composed of any
combination of the following:
- Steel
- Plaster
- Brick
- Iron
- Concrete
- Tile
- Glass
- Slate
Materials reported as passing ASTM E 136, Standard Test
Method for Behavior of Metals, in a Vertical Tube Furnace
of 750° C.
Material made of/or surfaced with any of the following
materials:
- Wood
- Compressed Paper
- Plant Fibers
- Plastic
- Plywood/OSB
- Sheet Rock (drywall)
Any material that can ignite and burn: ame proofed or not,
plastered or non-plastered.

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5100 Insert ACC
Install Guide
2 Getting Started
A. Design and Installation Considerations
Before installing, determine the following:
• Type of chimney connector to be used
- Single wall, 6 inch (152mm) diameter, stainless
steel, or
- Double wall, 6 inch (152mm) diameter, stainless
steel
• Consult page 28 for clearances to combustibles
• Power outlet located close by for optional blower
Draft is the pressure difference needed to vent appliances
successfully. When a appliance is drafting successfully, all
combustion byproducts are exiting the home through the
chimney.
Considerations for successful draft include:
• Preventing negative pressure
• Location of appliance and chimney
To be sure that your appliance burns properly:
• During a low burn, the chimney draft (static pressure)
should be approximately -.04 inch water column (W.C.)
• During a high burn the chimney draft should be
approximately -.10 inch (W.C.)
• Measure the W.C at 6 inches (152mm) above the top
of the appliance after one hour of operation at each
burn setting.
B. Draft
Check building codes prior to installation.
• Installation MUST comply with local, regional, state
and national codes and regulations.
• Consult insurance carrier, local building, re ofcials
or authorities having jurisdiction about restrictions,
installation inspection, and permits.
CAUTION
WARNING
Asphyxiation Risk.
• Do NOT connect this appliance to a
chimney ue servicing another appliance.
• Do NOT connect to any air distribution duct
or system.
May allow ue gases to enter the house.
NOTICE: Hearth & Home Technologies assumes no
responsibility for the improper performance of
the appliance system caused by:
• Inadequate draft due to environmental conditions
• Down drafts
• Tight sealing construction of the structure
• Mechanical exhausting devices
• Over drafting caused by excessive chimney heights
• Ideal performance is with height of chimney between
14-16 feet (4.26-4.88m) measured from the base of
the appliance.

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5100 Insert ACC
WARNING
Fire Risk.
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be voided
by, the following actions:
• Installation and use of any damaged appliance.
• Modication of the appliance.
• Installation other than as instructed by Hearth &
Home Technologies.
• Installation and/or use of any component part not
approved by Hearth & Home Technologies.
• Operating appliance without fully assembling all
components.
• Operating appliance without legs attached (if supplied
with appliance).
• Do NOT Over re - If appliance or chimney connector
glows, you are over ring.
Any such action that may cause a re hazard.
D. Tools And Supplies Needed
Before beginning the installation be sure the following tools
and building supplies are available:
Reciprocating saw
Framing material
Pliers
High temp caulking material
Hammer
Gloves
Phillips screwdriver
Framing square
• Remove appliance and components from packaging
and inspect for damage.
• 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. Inspection of Appliance and Components
Flat blade screwdriver
Electric drill and bits
Plumb line
Safety glasses
Level
Tape measure
Misc. screws and nails
7/16 socket or wrench
1/2-3/4 in. length, #6 or #8 self-drilling screws
Fire Risk.
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.
WARNING
C. Negative Pressure
Negative pressure results from the imbalance of air
available for the appliance to operate properly. It can be
strongest in lower levels of the house.
Causes include:
• Exhaust fans (kitchen, bath, etc.)
• Range hoods
• Combustion air requirements for furnaces, water
appliances and other combustion appliances
• Clothes dryers
• Location of return-air vents to furnace or air
conditioning
• Imbalances of the HVAC air handling system
• Upper level air leaks such as:
- Recessed lighting
- Attic hatch
- Duct leaks
To minimize the effects of negative air pressure:
• Install optional 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 appliance
• Avoid installing the appliance 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
• Basement installations should be avoided
WARNING
Asphyxiation Risk.
• Negative pressure can cause spillage
of combustion fumes, soot and carbon
monoxide.
• Appliance needs to draft properly for
safety.

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5100 Insert ACC
F. Install Checklist
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.
Customer:
Date Installed:
Lot / Address:
Location of Appliance:
Installer:
Dealer / Distributor Phone #:
Serial #:
Model:
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions can lead to a fire or explosion.
Appliance Install
Verified clearances to combustibles.
Appliance is leveled and connector is secured to appliance.
Hearth extension size/height decided.
Outside air kit installed.
Floor protection requirements have been met.
If appliance is connected to a masonry chimney, it should be cleaned and
inspected by a professional. If installed to a factory built metal chimney, the
chimney must be installed according to the manufacturer’s instructions and
clearances.
Chimney
Chimney configuration complies with diagrams.
Chimney installed, locked and secured in place with proper clearance.
Chimney meets recommended height requirements (14-16 feet).
Roof flashing installed and sealed.
Terminations installed and sealed.
Clearances
Combustible materials not installed in non-combustible areas.
Verified all clearances meet installation manual requirements.
Mantels and wall projections comply with installation manual requirements.
Protective hearth strips and hearth extension installed per manual requirements.
Appliance Setup
All packaging and protective materials removed.
Firebrick, baffle and ceramic blanket installed correctly.
All labels have been removed from the door.
All packaging materials are removed from inside/under the appliance.
Manual bag and all of its contents are removed from inside/under the appliance
and given to the party responsible for use and operation.
Hearth & Home Technologies recommends the following:
• Photographing the installation and copying this checklist for your file.
• That this checklist remain visible at all times on the appliance until the installation is complete.
Comments: Further description of the issues, who is responsible (Installer/Builder/Other Trades, etc.) and corrective action needed:
Comments communicated to party responsible ____________________________ by _____________________ on ___________
(Builder / Gen. Contractor) (Installer) (Date)
_________________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________
___________________________________________________________________________________
____________________________________________________________________________________
YES IF NO, WHY?
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________

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5100 Insert ACC
Figure 8.1 - Top View with Steel Surround
8-5/8 in
[219mm]
16-5/8 in [422mm]
43 in [1092mm]
31 in
[787mm]
25-1/4 in
[641mm]
15-3/4 in
[400mm]
20-1/8 in [511mm]
21-1/4 in
[540mm]
22 in
[559mm]
4-3/4 in
[121mm]
21 in
[533mm]
4-1/2 in
[114mm]
12-3/8 in
[314mm]
25-1/2 in [648mm]
29-1/8 in [740mm]
17-5/8 in
[448mm]
13-1/8 in
[333mm]
Figure 8.5 - Side View with Steel Surround and Optional
Offset Adapter (OFFSET-ADAPT)
Figure 8.4 - Side View with Steel Surround
Figure 8.2 - Front View with Small Steel Surround (SP-
51IACC-STD and TRIMKIT-4331)
34 in
[864mm]
51 in [1295mm]
8-3/8 in
[213mm]
3-7/8 in [98mm]
Figure 8.3 - Front View with Large Steel Surround (SP-
51IACC-LRG and TRIMKIT-5134)
3 Dimensions and Clearances
A. Appliance Dimensions NOTE: Flue Collar size is 6 inch (152mm) diameter (ID)

January 13, 2020 7047-910J 9
5100 Insert ACC
SIDE TRIM
SIDE WALL
TOP TRIM
27-1/4
692mm
32-1/4
819mm
HEARTH
EXTENSION
USA 16-3/4
CANADA
24-3/4 (629mm)
40-11/16
1033mm
FIREPLACE FRONT SURFACE
USA 23-1/2
CANADA 25-1/2 (648mm)
HEARTH EXTENSION
43-11/16
1110mm
12in max
MANTEL
No thermal protection required
ember protection only
C
DA
B
Minimum Opening Dimensions Inches Millimeters
AHeight 22-1/4 565
BFront Width 29-3/8 746
CBack Width 25-3/4 654
D Depth 17-7/8 454
B. Clearances to Combustibles United States and Canada (UL and ULC)
In Canada a full length 6 inch (152mm) S635 ue liner required as per ULC S628.
In USA a minimum 5 ft length (1.82m), 6 inch (152mm) diameter ue liner is required as per UL 1482.
NOTE: Minimum opening dimensions include a 1/4”
(6mm) clearance around unit.
NOTE: If trim measurement is over 3/4 in (19mm)
in depth use mantle or side clearances to
combustibles.
NOTE: Clearances may only be reduced by means
approved by the regulatory authority having
jurisdiction
Fire Risk.
• Comply with all minimum clearances to
combustibles as specied.
• Failure to comply may cause house re.
WARNING

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5100 Insert ACC
C. Calculating Alternate Floor Protection
Material
Thermal Resistance: R value
The R value is a measure of a material’s resistance to heat
transfer.
R value is convenient when more than one material is used
since you can add the R values together, whereas you can
not do this for k value.
The HIGHER the R factor means less heat is being
conducted through the non-combustible material to the
combustible material beneath it.
The R value of a material must be equal or larger then the
required R value to be acceptable.

January 13, 2020 7047-910J 11
5100 Insert ACC
Recommended
Location
Marginal
Location
Location
Not
Recommended
Recommended
Location
Location NOT
Recommended
Multi-level Roofs
Windward
Leeward
Outside Air Kit Termination Cap
Figure 11.1
A. Locating Your Appliance & Chimney
Location of the appliance and chimney will affect
performance. As shown in Figure 11.1 the chimney should:
• Install through the warm space enclosed by the building
envelope. This helps to produce more draft, especially
during lighting and die down of the re.
• Penetrate the highest part of the roof. This minimizes
the affects of wind turbulence and down drafts.
• Consider the appliance location in order to avoid oor
and ceiling attic joists and rafters.
• Locate termination cap away from trees, adjacent
structures, uneven roof lines and other obstructions.
Your local dealer is the expert in your geographic area and
can usually make suggestions or discover solutions that will
easily correct your ue problem.
4 Chimney Systems

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5100 Insert ACC
3 ft (91 cm)
Minimum
Less than 10 ft (305 cm)
2 ft (61 cm) 3 ft (91 cm)
Minimum
10 ft (305 cm) To Nearest Roofline
2 ft (61 cm)
Figure 12.1
Figure 12.2
10 ft. (305cm) or more
3 ft. (91cm) Minimum
Less than 10 ft. (305cm)
2 ft. (61cm) Minimum
3 ft. (91cm) Minimum
Wall or Parapet
C. 2-10-3 Rule
These are safety requirements and are not meant to
assure proper ue draft.
This appliance is made with a 6 inch (152mm) diameter
chimney connector as the ue collar on the appliance.
• Changing the diameter of the chimney can affect draft
and cause poor performance.
• It is not recommended to use offsets and elbows at
altitudes above 4000 feet above sea level and or when
there are other factors that affect ue draft.
B. Chimney Termination Requirements
Follow manufacturer’s instructions for clearance,
securing ashing and terminating the chimney (Figure
12.1 & 12.2).
• Must have an approved and Listed cap
• Must not be located where it will become plugged by
snow or other material
• Must terminate at least 3 feet (91cm) above the roof
and at least 2 feet (61cm) above any portion of the roof
within 10 feet (305cm).
• Must be located away from trees or other structures
NOTICE:
• Chimney performance may vary.
• Trees, buildings, roof lines and wind conditions affect
performance.
• Chimney height may need adjustment if smoking or
overdraft occurs.
NOTICE: Locating the appliance in a basement or in a
location of considerable air movement can cause
intermittent smoke spillage from appliance. Do
not locate appliance near:
• Frequently open doors
• Central heat outlets or returns

January 13, 2020 7047-910J 13
5100 Insert ACC
D. Venting Systems
Chimney Connector:
It is also known as ue pipe or stove pipe. It must be
6 inches (152mm) minimum diameter stainless steel
connector pipe.
Chimney:
The chimney can be new or existing, masonry or
prefabricated and must meet the following minimum
requirements as specied below.
E. Inspections
Existing chimneys should be inspected and cleaned by a
qualied professional prior to installation. The chimney
must not have cracks, loose mortar or other signs of
deterioration and blockage. Hearth & Home recommends
a NFI or CSIA certied professional or a technician, under
the direction of a certied professional, conduct a Level II
inspection per NFPA 211.
NOTICE: Check with your local building authorities
and/or consult the National Fire Protection
Association (NFPA 211).
H. Larger Chimneys
It is recommended that chimneys with larger diameters
than 6 inches (152mm) be relined. An oversized ue can
affect draft and impair performance and will allow increased
build-up of creosote.
F. Chimney Height / Rise and Run
This product was designed for and tested on a 6 inch
(152mm) chimney, 14 to 16 feet (420-480cm) high,
(includes appliance height) measured from the base of the
appliance. The further your stack height or diameter varies
from this conguration, the greater the likelihood it may
affect performance.
Chimney height may need to be increased by 2 - 3% per
each 1000 feet above sea level. It is not recommended to
use offsets or elbows at altitudes above 4000 feet above
sea level or when there are other factors that affect ue
draft.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. Refer
to the owner’s information manual provided with this
appliance. For assistance or additional information consult
a qualied installer, service agency or your dealer.
WARNING
WARNING
Asphyxiation Risk.
• DO NOT CONNECT THIS Appliance TO A
CHIMNEY FLUE SERVICING ANOTHER
APPLIANCE.
• DO NOT CONNECT TO ANY AIR
DISTRIBUTION DUCT OR SYSTEM.
May allow ue gases to enter the house.
Fire Risk.
Inspection of Chimney:
• Chimney must be in good condition.
• Meets minimum standard of NFPA 211
• Factory-built chimney must be 6 inch
(152mm) UL103 HT.
WARNING
Fire Risk.
Follow venting manufacturer’s clearances and
instructions when installing venting system
WARNING
LINER CONNECTOR
FLUE
GAS
DIRECTION
CRIMPED
END
TOWARDS
STOVE
Figure 13.1
G. Securing Chimney Components
All joints should be secured with 3 sheet metal screws or
rivets per pipe manufacturers instructions. The sections
must be attached to the insert and to each other with the
crimped (male) end pointing toward the insert (Figure
13.1).
WARNING
Fire Risk.
Follow venting manufacturer’s clearances and
instructions when installing venting system.

14 7047-910J January 13, 2020
5100 Insert ACC
• Must meet minimum standards of NFPA 211.
• Must have at least 5/8 inch (16mm) re clay lining
joined with refractory cement. (Installations into a clay
ue without a stainless steel liner may reduce draw
which affects performance, will cause the glass to
darken and produce excessive creosote).
• The masonry wall of the chimney, if brick or modular
block, must be a minimum of 4 inches (102mm)
nominal thickness.
• A chimney of rubble stone must be at least 12 inches
(305mm) thick.
• Cross-sectional area shall conform to NFPA 211-2006
Section 12.4.5.1.
• Should be lined with a 6 inch (152mm) stainless steel
ue liner to improve performance and reduce creosote
build-up.
I. Masonry Chimney
UL 1777 Insulated Stainless Steel
Liner or Other Approved Lining System
Follow Manufacturer’s Instructions
on Insulation and Support
For Zero or Other Non-Code Clearances,
Follow Approved Liner Manufacturer’s Specific
Insulation Requirements: Different Clearances
May Require Different Specifications
Masonry Chimney Must
Have Structural Integrity
UL 1777 Insulated Stainless Steel
Liner or Other Approved Lining System
Minimum 8 in. (203mm) Masonry
Thickness in Front of Smoke Chamber
Damper Plate Removed or
Fastened in Open Position
Seal with Non-Combustible Material
Minimum Clearance in Accordance
with Insert Listing
Floor Protection in
Accordance with Insert
Listing
Follow Manufacturer’s
Instructions for Maximum
Liner Extension Above
Chimney
Maximum 30 Degrees
Offset in Chimney
Combustible Floor
Figure 14.1
NOTE: In Canada, this replace insert must be installed
with a continuous chimney liner of a 6 inch
(152mm) diameter extending from the replace
insert to the top of the chimney. The chimney
liner must conform to the Class 3 requirements
of CAN/ULC-S635, Standard for Lining Systems
for Existing Masonry or Factory-Built Chimneys
and Vents, or CAN/ULC-S640, Standard for
Lining Systems for New Masonry Chimneys.
Generic Insert Model Shown in Illustration
This insert conforms with the UL 1482 and ULC S628
(Canada) in all respects, and is approved to UL &
ULC safety standards for installation and use within
a replace with a masonry chimney in accordance with
NFPA 211 and CAN/CSA-B365-01.
• An equivalent liner must be a listed chimney liner
system or other approved material.
• No dilution air is allowed to enter the chimney.
a. Secure the replace damper in the open position.
If this cannot be accomplished, it will be necessary
to remove the damper.
b. Seal damper area of chimney around chimney
connector with a high temperature sealant or seal
insert against the face of the replace.
c. Both methods must be removable and replaceable
for cleaning and re-installation.
• When possible, install an airtight clean-out door to the
rear of the smoke shelf.

January 13, 2020 7047-910J 15
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K. Prefabricated Metal Chimney
Figure 15 .1
J. Metal Heat Circulating Masonry
The chimney can be new or existing, masonry or
prefabricated and must meet the following minimum
requirements:
• Must be minimum 6 inch (152mm) inside diameter of
high temperature chimney listed to UL 103 HT (2100oF)
or ULC S628.
• Must use components required by the manufacturer for
installation.
• Must maintain clearances required by the manufacturer
for installation.
• Refer to manufacturers instructions for installation
• This insert is listed to UL 1482 Standard and is
approved for installation into listed factory-built zero
clearance replaces listed to UL 127 conforming to the
following specications and instructions:
• The original factory-built clearance replace chimney
cap must be re-installed after installing the approved
chimney liner meeting type UL 103 HT requirements
(2100°F) per UL 1777.
• If the chimney is not listed as meeting HT requirements,
or if the factory built replace was tested prior to 1998,
a full height listed chimney liner must be installed from
the appliance ue collar to the chimney top.
• The liner must be securely attached to the insert ue
collar and the chimney top.
• The air ow of the factory-built zero-clearance replace
system must not be altered. The ue liner top support
attachment must not reduce the air ow for the existing
air-cooled chimney system.
Minimum 8” (203mm) Masonry Thickness
in Front of Smoke Chamber
Damper Plate Removed or
Fastened in Open Position
Seal with Non-
Combustible Material
Minimum Clearance in Accordance with
Insert Listing
Floor Protection in
Accordance with Insert
Listing
Combustible Floor
Airtight Insulated Clean-Out
Stainless Steel Chimney Connector
Must Extend to Flue Liner
Flue Liner with Required Air Space
This insert conforms with the safety standard UL-1482 and
ULC S628 (Canada) in all respects and is approved to UL
and ULC safety standards for installation and use within a
replace with masonry chimney, in accordance with NFPA
211, with a direct ue collar connection.
Generic Insert Model Shown in Illustration
• No dilution air is allowed to enter the chimney.
a. Secure the replace damper in the open position.
If this cannot be accomplished, it will be necessary
to remove the damper
b. Seal damper area of chimney around chimney
connector with a high temperature sealant or seal
insert against the face of the replace.
c. Both methods must be removable and replaceable
for cleaning and re-installation.
NOTICE: In Canada when using a factory-built chimney
it must be safety listed, Type UL103 HT
(2100oF) [1149oC] CLASS “A” or conforming
to CAN/ULC-S629M, STANDARD FOR 650oC
FACTORY-BUILT CHIMNEYS.
NOTE: Refer to chimney liner manufacturer for
recommendations on supporting the liner.
Installation into replaces without a permit will void
the listing.
Minimum Opening
Dimensions Inches Millimeters
AHeight 22-1/2 572
BFront Width 29-5/8 752
CBack Width 26 660
D Depth 18-1/8 460
Fire Risk.
When lining air-cooled factory-built chimneys:
• Run chimney liner approved to UL 1777 Type HT
requirements (2100 degrees F)
• Re-install original factory built chimney cap ONLY
• DO NOT block cooling air openings in chimney
• Blocking cooling air will overheat the chimney
WARNING

16 7047-910J January 13, 2020
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The following modications of factory-built replaces are
permissible:
• The replace must not be altered. Cutting any sheet
metal parts of the replace in which the replace insert
is to be installed is prohibited per ANSI Z21.88 except
that the damper may be removed to accommodate a
direct-connect starter pipe or chimney liner,
• External trim pieces which do not affect the operation
of the replace may be removed providing they can be
stored on or within the replace for reassembly if the
insert is removed.
• The permanent metal warning label provided in the
component pack must be attached to the back of the
replace, with screws or nails, stating that the replace
may have been altered to accommodate the insert,
and must be returned to original condition for use as a
conventional replace (Figure 16.1).
• If the hearth extension is lower than the replace
opening, the portion of the insert extending onto the
hearth must be supported.
• Manufacturer designed adjustable support kit can be
ordered from your dealer.
• Final approval of this installation type is contingent
upon the authority having jurisdiction.
M. Altering The Fireplace
WARNING
THIS FIREPLACE MAY HAVE BEEN ALTERED
TO ACCOMMODATE AN INSERT. IT MUST BE
RETURNED TO ITS ORIGINAL CONDITION
BEFORE USE AS A SOLID FUEL BURNING
FIREPLACE. 250-2061
Figure 16.1
Ovalizing round stainless steel liners to accommodate the
liner passing through the damper region of a replace is an
allowable and acceptable practice.
Ensure that the ovalization is minimized to the extent
required to t through the damper.
L. Ovalizing Round Stainless Steel Liners N. Zero-Clearance Fireplace
A permit may be required for installations, nal approval is
contingent of the authority having local jurisdiction. Consult
insurance carrier, local building, re ofcials or authorities
having jurisdiction about restrictions, installation inspection,
and permits.
Inspect the existing replace and chimney for any damage
or aws such as burnouts, metal or refectory warping.
Inspection to a minimum of NFPA 211 Level II is
recommended. All repairs must be made prior to installing
an insert. The replace must be structurally sound and be
able to support the weight of the solid-fuel insert
The factory-built chimney must be listed per UL 127 or
ULC 610-M87 for all installations. Install thermal protection
per this appliance listing requirements.
A full height 6 inch diameter stainless steel full height
listed chimney liner must be installed meeting type HT
(2100°F) requirements per UL 1777 (USA) or ULC S635
with “0” clearance to masonry (Canada). The full liner must
be attached to the insert ue collar and to the top of the
existing chimney.
The ue liner top support attachment must not reduce the
air ow for the existing air-cooled chimney system. Re-
install original factory-built chimney cap only; see section
on Prefabricated Metal Chimney on page 15.
To prevent room air passage to the chimney cavity of the
replace, seal either the damper area around the chimney
liner or the insert surround. Circulating air chamber (i.e. in a
steel replace liner or metal hearth circulatory) may not be
blocked. The air ow within and around the replace shall
not be altered, blocked by the installation of the insert. (i.e.
no louvers or cooling air inlet or outlet ports may be blocked
by the insert or the insert surround.
See Altering the Fireplace on page 16 for modications
allowed for factory-built replaces.
The following parts may be removed:
Damper Smoke Shelf or Bafe
Ember Catches Fire Grate
Viewing Screen/Curtain Doors
Asphyxiation Risk.
DO NOT connect this appliance to a chimney
ue servicing another appliance or to any air
distribution duct or system.
This may allow ue gases to enter the house.
WARNING

January 13, 2020 7047-910J 17
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Remove 2 screws and Secure Outside
Cover Plate to the back side of the Blower
Housing (included in Component Pack)
Remove 4 bolts on Blower
Housing (both sides)and
Remove Housing
Flex
Adapter Termination
Cap
Outside Air
Cover Plate
(discard)
5 Appliance Set-Up
A. Outside Air Kit Installation
A source of air (oxygen) is necessary in order for
combustion to take place. Whatever combustion air is
consumed by the re must be replaced. Air is replaced via
air leakage around windows and under doors. In homes
that have tightly sealed doors and windows, an outside air
source is needed. An optional Outside Air Kit is available.
Items Needed for Installation (not supplied)
• 4 inch ex aluminum pipe, or if using alternate material,
then it shall be made from durable, non-combustible,
heat resistant material up to 350oF. Cut the pipe to the
required length for your installation.
• Phillips head screw driver
• 5/32 Allen Wrench
• Silicone sealant
Option One - Installation Instructions
1. Remove the outside air cover plate from the outer
can of the appliance and discard (Figures 17.1).
2. Install ex adapter to outer can.
The outside air cover plate comes packaged with the
component pack of your appliance. It is necessary to
remove the blower housing and block off the room air with
the outside air cover.
NOTE: Do not use plastic wire ties that come with the
kit as they will melt. You may need to install
the ex pipe into the rebox rst depending on
installation. Attach ex to adapter with at least 2
screws.
3. Ensure existing access hole in replace is sufcient to
feed the 4 inch ex.
4. After sliding can into replace, feed ex into cut
opening to obtain outside combustion air.
5. Level outer can and install appliance.
6. Remove 4 bolts from both sides of the blower housing
and remove the housing.
7. Remove 2 Phillips head screws from housing and save.
8. See instructions that come with your blower kit to
attach rectangular outside air cover (Figure 17.1).
Option Two - Installation Instructions
1. Remove the outside air cover plate from the outer can
of the appliance and discard (Figures 17.1).
NOTE: Ensure existing access hole in replace with not
be covered by the outer can. Existing outside
air intake hole may be under at the rear of side
of outer can. Outside air may also enter down
existing chimney.
2. Level outer can and install appliance.
3. Remove 4 bolts from both sides of the blower housing
and remove the housing.
4. Remove 2 Phillips head screws from housing and save.
5. After installing the appliance in the outer can, seal the
appliance opening and trim package with insulation to
prevent air leakage into the room.
Figure 17.1
Fire Risk.
Asphyxiation Risk.
Do not draw outside combustion air from:
• Wall, oor or ceiling cavity
• Enclosed space such as an attic or garage
• Close proximity to exhaust vents or chimneys
Fumes or odor may result
WARNING
Asphyxiation Risk.
Outside air inlet must be located to prevent
blockage from:
• Leaves
• Snow or ice
• Other debris
Block may cause combustion air starvation.
Smoke spillage may set off alarms or irritate
sensitive individuals.
WARNING
Asphyxiation Risk.
Length of outside air supply duct shall NOT
exceed the length of the vertical height of the
exhaust ue.
• Fire will not burn properly
• Smoke spillage occurs when door is opened
due to air starvation.
WARNING

18 7047-910J January 13, 2020
5100 Insert ACC
B. Securing Stove Pipe/Liner to Flue Collar
1. There are 4 already drilled holes in the ue collar 90
degrees apart. Attach the ue collar to the stove pipe/
liner. f the seal is questionable use high temperature
sealant such as stove mastic (Figure 19.1).
2. Attach gasket to bottom side of ue collar with a thin
coat of silicone.
Flue Collar Stove Pipe/Liner
Gasket
Figure 18.1
Figure 18.4
Cast Iron Flue Located on Appliance
Drill through all 8 countersunk
locations
C. Optional Offset Adapter Installation
In some installations the ue collar and stove pipe/liner do
not always align properly. This situation may be remedied
by using the optional offset adapter. See Appliance
Dimensions page for the amount of distance this accessory
can telescope between the ue collar and stove pipe/liner.
1. Remove the cast iron ue collar from the appliance and
ip it upside down. Using the larger #7 drill bit supplied,
drill through all 8 countersunk locations (Figure 18.2).
2. Slide the gasket over the ue collar and attach it to the
offset adapter using the 8-32 athead screws provided
(Figure 18.3).
3. Adjust the offset adapter to desired distance. Drill holes
through the lower chamber as shown in Figure 18.2
using the small drill bit #26 provided.
4. Cut the gasket to the proper length and slide in
between the upper and lower chambers centered on
the screw holes. Attach the upper and lower chambers
with screws provided (Figure 18.3).
5. Repeat the process on the bottom side.
Figure 18.1
Figure 18.2
Once distance is established, drill holes
and secure both chambers together.
Figure 18.3

January 13, 2020 7047-910J 19
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Corner Brackets
Figure 19.4
Figure 19.3
Secure 2 Side Surrounds to
Top Surround
Figure 19.5
SURROUND
ATTACH POINTS
STOVE TOP
Attachment Bar Chimney Mounting Bar
5/16 Nuts
Attachment
Bar
5/16 Bolts
Figure 19.2
F. Surround & Trim Kit Installation
1. Lay surround face down on a protected surface to
prevent scratching.
2. Using a Phillips head screw driver attach the side
surrounds to the top surround using 2 #8 sheet metal
screws provided with the kit (Figure 19.3).
3. Lay the trim face down and place the corner brackets
into position.
4. Using a standard at screw driver tighten the corner
brackets (Figure 19.4).
5. Slide the trim over the surround set.
6. Install the surround set and trim set to the outer can.
Place the hook in the surround sides over the surround
attachment screws, 2 on each side (Figure 19.5).
7. Place top on top of appliance.
Remove 2 screws from both sides.
Adjust the legs up or down to level
appliance.
Figure 19.1
D. Leveling Legs
1. Remove the 2 screws already installed on each leg.
2. Move legs to the desired height.
3. Re-install the screws to secure in place.
E. Securing Appliance to Stove Pipe/Liner
1. Once you have the appliance in place and secured,
reach up through the ue opening and grab the
attachment bar and pull down inside ue opening
(Figure 19.2).
2. Insert the 5/16 bolts inside the cast ue and through
the chimney mounting bar. Securely tighten the nuts.
Fasteners are provided.
3. Re-install the tube channel assembly, bafe board,
ceramic blanket and bafe protection channel.

20 7047-910J January 13, 2020
5100 Insert ACC
Figure 20.1
Figure 20.2
Figure 20.3
Remove ground terminal
Remove Strain Relief
G. Blower Cord Installation on Left Side
The blower cord is shipped to be installed on the right side
of the appliance. You may relocate the cord so it is on the
left side. You will need to remove the wires, ip them over
and remove and reverse the male and female terminals
and re-install the wires. The wire harness and components
are located on the back side of the right side panel.
Relocating Blower Cord to Left Side
1. Remove the convection blower housing from the
appliance by removing the start-up air control knob and
removing the four 9/32 inch Allen head bots that hold
the housing to the appliance.
2. Remove the green ground terminal from the housing
by using a 11/32 inch wrench and Phillips head
screwdriver (Figure 20.1).
3. Disconnect all the wires from the switch, rheostat and
power cord (Figure 20.2).
4. Remove the strain relief with pliers. This will free the
power cord from the convection housing (Figure 20.3).
5. Remove the control plate by removing the three Phillips
head screws. Remove the blank plate on the left side of
the housing in the same manner. Swap the locations
of the control plate and blank plate and re-install all of
the fasteners (Figure 20.).1
6. Remove the heat shield from the housing. First remove
the screw on the bottom of the housing that holds
the heat shield support. Second, remove the three
at head screws that hold the shield to the housing
(Figures 20.2 and 20.3).
7. Gently rotate the shield up to expose the connections
tat are made to the snap disc. Disconnect the wires
that attach to the snap dis (Figure 20.4).
8. Using pliers, pry on the tabs that retain the harness
enough to remove the harness. Do not disconnect the
wires that go to the blower. Place the harness under
the tabs on the left hand side of the convection housing
and bend them down enough until they hold the
harness (Figure 20.5).
9. Using pliers remove the strain relief that is on the
power cord. Remove the cap that is on the hole for
the strain relief and re-install on the right side. Route
power cord through the hole and reconnect the ground
terminal to one of the screws that hold the control
cover in place. Use the 11/32 inch nut that was used
to hold the ground terminal on the other side. Connect
the white wire on the power cord to the long high
temperature lead coming from the blower. Connect the
black wire to the white wire on the rheostat. Locate
the new cord grip which is included in the component
pack and install on the power cord about 2 inches
further down the cord than the previous cord grip was
installed. Snap the cord grip back into the housing
(Figure 20.6).
10. See Figure 20.1 as a reference to connect the
remaining wires as shown.
11. Reconnect the wire harness to the snap disc that is
located on the heat shield. Rotate the heat shield into
position and reinstall the at head screws and the
sheet-metal screw that is on the bottom of the housing.
12. Ensure that nothing is in the way of the blower and plug
the power cord into an outlet. Make sure that when the
switch is in ‘Auto’ position that the blower will not turn
on when the rheostat is engaged. If the blower turns on
while in the ‘Auto’ position then the wires at the switch
are reversed. Simply swap them on the terminals and
perform the test again.