Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
1
Owner’s Manual
Installation and Operation
Models:
BAY-40, PIER-40
Multi-sided
Woodburning Fireplace
DO NOT DISCARD THIS MANUAL
CAUTION
• Important operating
and maintenance
instructions included.
• Leave this manual with
party responsible for
use and operation.
• Read, understand
and follow these
instructions for safe
installation and
operation.
DO NOT
DISCARD
Installation and service of this fi replace should
be performed by qualifi ed personnel. Hearth &
Home Technologies suggests NFI certifi ed or
factory-trained professionals, or technicians
supervised by an NFI certified
professional.
If the information in these instruc-
tions is not followed exactly, a
fi re may result causing property
damage, personal injury, or death.
• Do not store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of
this or any other appliance.
• Do not overfi re. Overfi ring will void your
warranty.
• Comply with all minimum clearances to
combustibles as specifi ed. Failure to
comply may cause house fi re.
WARNING
Fire Risk
• For use with solid wood fuel or decorative
gas appliance only.
• Do not install unvented gas logs.
WARNING
WARNING
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
fl ammable materials away.
HOT SURFACES!
Glass and other surfaces are
hot during operation AND
cool down.
¨
¨
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
2
Read this manual before installing or operating this fi replace.
Please retain this owner’s manual for future reference.
Congratulations on selecting a Heat & Glo wood burning fi re-
place. The Heat & Glo fi replace you have selected is designed
to provide the utmost in safety, reliability and effi ciency.
As the owner of a new fi replace, you’ll want to read and care-
fully 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 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 Heat & Glo wood burning fi replace will give you
years of durable use and trouble-free enjoyment. Welcome
to the Heat & Glo family of fi replace products!
Homeowner Reference Information
Model Name: Date purchased/installed:
Serial Number: Location on fi replace:
Dealership purchased from: Dealer phone:
Notes:
We recommend that you record the following pertinent
information about your fi replace:
Listing Label Information/Location
The model information regarding your specifi c fi replace can be found on the rating plate located on the smoke shield of the
fi replace.
Congratulations!
FIREPLACE NO.
MODEL NO.
MODEL NO.
MFG. DATE
WARNING: RISK OF
FIRE DAMAGE. REPLACE
GRATE WITH HEARTH & HOME
TECHNOLOGIES INC.
FIRECHAMBER INTENDED FOR USE WITH HEARTH & HOME TECHNOLOGIES INC. LISTED FIREPLACE PARTS. SEE INSTALLATION AND
OPERATING INSTRUCTIONS FOR THIS MODEL. ONLY HEARTH & HOME TECHNOLOGIES INC. GLASS DOOR KITS CAN BE INSTALLED ON THIS UNIT.
FIREPLACE ALSO FOR USE
IN MANUFACTURED HOMES
YES
NO
CLEARANCE TO
COMBUSTIBLES:
CHIMNEY
2 IN. MIN.
FIREBOX
IN.
MIN.
FAN KIT
MODEL NO.
&
RATED AT
115 VOLTS, 50/60 Hz.,
AMP.
DO NOT OVERFIRE. USE ONLY: SOLID WOOD FUEL OR
LISTED DECORATIVE GAS APPLIANCE. DO NOT USE A
FIREPLACE INSERT OR OTHER PRODUCTS NOT
SPECIFIED FOR USE WITH THIS PRODUCT. IF DOORS
ARE USED OPERATE FIREPLACE WITH DOORS FULLY
OPEN OR CLOSED ONLY. WHEN BURNING A
DECORATIVE GAS APPLIANCE IN THE FIREPLACE,
ADJUST DAMPER TO THE FULLY OPEN POSITION.
WARNING! THIS FIREPLACE HAS NOT BEEN TESTED WITH AN UNVENTED
GAS LOG SET. TO REDUCE THE RISK OF FIRE OR INJURY, DO NOT
INSTALL AN UNVENTED GAS LOG SET INTO FIREPLACE.
WARNING! THIS APPLIANCE IS NOT FOR USE AS COOKING EQUIPMENT.
IF INSTALLATION OR OPERATING INSTRUCTIONS ARE MISSING
CONTACT: HEARTH & HOME TECHNOLOGIES INC.,
1915 W. SAUNDERS ST., MT. PLEASANT, IA 52641.
Grate
Fireplace
Model
Serial
Number
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
3
Table of Contents
1 Listing and Code Approvals 4
A. Appliance Certifi cation . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Getting Started 5
A. Design and Installation Considerations . . . . . . . . . . . . 5
B. Negative Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
C. Typical Fireplace System . . . . . . . . . . . . . . . . . . . . . . . 7
D. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . 8
E. Inspect Fireplace and Components . . . . . . . . . . . . . . . 8
3 Framing and Clearances 9
A. Selecting Fireplace Location . . . . . . . . . . . . . . . . . . . . 9
B. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
C. Sidewalls/Surrounds . . . . . . . . . . . . . . . . . . . . . . . . . 11
E. Construct the Chase . . . . . . . . . . . . . . . . . . . . . . . . . 12
F. Chimney Requirements . . . . . . . . . . . . . . . . . . . . . . . 12
4 Installation of Fireplace 13
A. Install the Outside Air Kit . . . . . . . . . . . . . . . . . . . . . . 13
5 Chimney Assembly 16
A. Chimney Requirements . . . . . . . . . . . . . . . . . . . . . . . 17
B. Using Offsets/Returns . . . . . . . . . . . . . . . . . . . . . . . . 18
C. Assemble the Chimney Sections . . . . . . . . . . . . . . . . 19
D. Install the Ceiling Firestops . . . . . . . . . . . . . . . . . . . . 19
E. Install the Attic Insulation Shield . . . . . . . . . . . . . . . . 20
F. Double-check the Chimney Assembly . . . . . . . . . . . . 21
G. Secure the Chimney . . . . . . . . . . . . . . . . . . . . . . . . . 21
6 Complete the Enclosure 22
A. Chimney Termination . . . . . . . . . . . . . . . . . . . . . . . . . 22
B. Chase Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
C. Install the Termination Cap . . . . . . . . . . . . . . . . . . . . 24
7 Accessories 26
A. Gas Log/Lighter Provisions . . . . . . . . . . . . . . . . . . . . 26
8 Finishing 27
A. Hearth Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
B. Finishing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
C. Mantel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
D. Sidewalls/Surrounds . . . . . . . . . . . . . . . . . . . . . . . . . 29
E. Glass Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9 Operating Instructions 30
A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . 30
B. Outside Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
C. Clear Space Near the Fireplace. . . . . . . . . . . . . . . . . 31
D. Flue Damper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
E. Firescreen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
F. Glass Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
G. Grate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
H. Wood Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
I. Starting a Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
10 Troubleshooting 34
A. Understanding Vent Problems . . . . . . . . . . . . . . . . . . 34
B. Diagnostics and Problem Solving . . . . . . . . . . . . . . . 35
11 Maintenance and Servicing the Fireplace 37
A. Disposal of Ashes . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
B. Chimney Inspection/Cleaning . . . . . . . . . . . . . . . . . . 37
C. Firebox Refractory . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
D. Maintenance Task List . . . . . . . . . . . . . . . . . . . . . . . . 38
E. Chimney Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
12 Reference Materials 39
A. Fireplace Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 39
B. Fireplace Components . . . . . . . . . . . . . . . . . . . . . . . . 40
C. Chimney Components . . . . . . . . . . . . . . . . . . . . . . . . 41
D. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
E. Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
F. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Note: An arrow (¨) found in the text signifi es change in content.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
4
1
1
Listing and Code Approvals
A. Appliance Certifi cation
This fi replace system has been tested and listed in accor-
dance with UL 127 standards by Underwriters Laboratories
Inc. for installation and operation in the United States.
This fi replace has been tested and listed for use with the
optional components specifi ed in this manual. Glass doors
are required. Optional components may be purchased sep-
arately and installed at a later date. Installation of an outside
air kit will require signifi cant reconstruction and is best if in-
stalled at the time of fi replace installation.
Heat & Glo is a registered trademark of Hearth & Home
Technologies Inc.
Not intended for use as a primary heat source.
This fi replace is tested and approved as a decorative fi re-
place. It should not be factored as a primary heat source
in residential heating calculations.
Improper installation, adjustment, alteration, service
or maintenance can cause injury or property damage.
Refer to the owner’s information manual provided with
this fi replace. For assistance or additional information
consult a qualifi ed installer, service agency or your
dealer.
WARNING
Fire Risk
• Do not install or operate damaged fi replace.
• Do not modify fi replace.
• Installation other than as instructed by Hearth & Home
Technologies Inc. is strictly prohibited.
• Do not operate the fi replace without fully assembling
all components.
• Do not overfi re.
• Do not install an unvented gas log set. This fi replace
has not been tested for use with unvented gas log
sets.
• Installation and/or use of any component part not
approved by Hearth & Home Technologies.
Hearth & Home Technologies disclaims any responsibility
for, and the warranty and agency listing will be voided by
the above actions.
WARNING
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
5
2
2
Getting Started
A. Design and Installation Considerations
Draft is the pressure difference needed to vent fi replaces
successfully. Considerations for successful draft include:
• Preventing negative pressure
• Location of fi replace and chimney
B. Negative Pressure
Negative pressure results from the imbalance of air avail-
able for the fi replace to operate properly. Causes for this
imbalance include:
• Exhaust fans (kitchen, bath, etc.).
• Range hoods.
• Combustion air requirements for furnaces, water heaters
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: recessed lighting, attic hatch
opening, duct leaks.
To minimize the effects of negative air pressure, the follow-
ing must be considered:
• Install the outside air kit. Install the intake on the side of
the house towards prevailing winds during the heating
season.
• Ensure adequate outdoor air is supplied for combustion
appliances and exhaust equipment.
• Ensure furnace and air conditioning return vents are not
located in the immediate vicinity of the fi replace.
• Avoid installing the fi 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.
• Basement installations should be avoided due to stack
effect. Stack effect creates negative pressure in lower
levels. Hearth & Home Technologies recommends the
use of direct vent fi replaces in basements.
Asphyxiation Risk
Negative pressure can cause spillage of
combustion fumes and soot. Fire needs to draft
properly for safe operation.
WARNING
Check building codes prior to installation.
• Installation MUST comply with local, regional,
state and national codes and regulations.
• Consult insurance carrier, local building inspector,
fi re offi cials or authorities having jurisdiction about
restrictions, installation inspection and permits.
CAUTION
When planning a fi replace installation, it is necessary to de-
termine the following information before installing:
• Where the fireplace is to be installed. See Sections
3 and 4.
• The vent system confi guration to be used. See Sections
5 and 6.
• Gas supply piping. See Section 7.
• Electrical wiring. See Section 7.
• Framing and fi nishing details. See Sections 3, 6 and 8.
• Whether optional accessories—devices such as a fan, wall
switch or remote control —are desired. See Section 12.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
6
Location of the fi replace and chimney will affect performance.
As shown in Figure 2.1 the chimney should:
• Be installed through the warm airspace enclosed by the
building envelope. This helps to produce more draft,
especially during lighting and die-down of the fi re.
• Penetrate the highest part of the roof. This minimizes the
effects of wind turbulence.
• Be located away from trees, adjacent structures, uneven
roof lines and other obstructions.
Offsets can restrict draft so their use should be minimized.
Consider the fi replace location relative to fl oor and ceiling
and attic joists.
Recommended
Location
Marginal
Location
Location
Not
Recommended
Recommended
Location
Multi-level Roofs
Windward
Leeward
Outside Air Intake
Location
Not
Recommended
Figure 2.1 Recommended Chimney Locations
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
7
C. Typical Fireplace System
The Heat & Glo fi replace system consists of the following:
• Fireplace/integral grate/refractory/outside air system
• Refractory
• Chimney termination cap
• Chimney system
• Hearth extension
• Glass Doors
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 supports
chimney (not shown)
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
(spacers)
Chimney system
Attic insulation shield (not shown) must
be used here to keep insulation away
from chimney if attic is insulated
Storm Collar
Figure 2.2 Typical Fireplace System
Optional components include:
• Chimney air kit
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
8
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
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
• Keep fi replace dry.
• Mold or rust may cause odors.
CAUTION
E. Inspect Fireplace and Components
• Carefully remove the fi replace and components from the
packaging.
• The 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 benefi t.
Fire Risk
Explosion Risk
Inspect fireplace 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
D. Tools and Supplies Needed
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
9
3
3
Framing and Clearances
A. Selecting Fireplace Location
Several options are available to you when choosing a loca-
tion for your fi replace. This fi replace may be used as a room
divider, installed along a wall, across a corner or used in an
exterior chase. See Figure 3.1.
72 in.
(1829 mm)
BAY-40 PIER-40
40-1/2 in.
(1029 mm)
HEARTH
EXTENSION
(shaded)
HEARTH
EXTENSION
(shaded)
1/2 in. min. distance from
fireplace to combustible
materials.
Note:
In addition to these
framing dimensions,
also reference the
following sections:
• Clearances (Section
3.B.)
• Mantel Projections
(Section 8.C)
• Fireplace Dimensions
(Section 12.A.)
Note:
6 in.
(152 mm)
12 in. (305 mm)
from opening of
fireplace
62 in.
(1575 mm)
16 in.
(406 mm)
56 in.
(1422 mm)
64 in.
(1626 mm)
64 in.
(1626 mm)
16 in.
(406 mm)
26 in.
(660 mm)
to front of
fireplace
opening
Figure 3.1 Fireplace Locations
Fire Risk
Provide adequate clearances.
• Around air openings
• To combustibles
• For service access.
Locate fi replace away from traffi c areas.
WARNING
Note:
• Illustrations and photos refl 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.
Locating the fi replace in a basement, near frequently opened
doors, central heat outlets or returns, or other locations of
considerable air movement can affect the performance and
cause intermittent smoke spillage from the front of the fi re-
place. Consideration should be given to these factors before
deciding on a location. See Sections 2 and 10.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
10
B. Clearances
2 in. (51 mm) min.
0 in. to level
of standoffs
Attic
Insulation
Shield
Ceiling Firestop
(ceiling)
(roof)
(attic)
(ceiling)
Ceiling Firestop
Offset/Return with
hanger straps
Storm Collar
Roof Flashing
1/2 in. (13 mm) to
side of appliance
1/2
in. [13 mm] to back
of appliance
2 in. (51 mm) min.
2 in. min.
(51 mm)
Must have 2 in. (51 mm)
minimum clearance
to header
0 in.
to floor
2 in. (51 mm) min.
2 in. (51 mm) min.
2 in. (51 mm) min.
2 in. (51 mm) min.
Figure 3.2 Clearances to Combustible Materials
Fire Risk
• Comply with all minimum clearances to combustibles as specifi ed.
• Framing or fi nishing material used on the front of, or in front of, the
appliance closer than the minimums listed, must be constructed entirely
of noncombustible materials (i.e., steel studs, concrete board, etc.).
Failure to comply may cause fi re.
WARNING
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
11
C. Sidewalls/Surrounds
Adjacent combustible side walls must be located a minimum distance from the fi replace opening as per Figure 3.3.
D. Frame the Fireplace
Figure 3.4 shows a typical framing (using 2 x 4 lumber) of the fi replace, assuming combustible materials are used. All re-
quired clearances to combustibles around the fi replace must be adhered to. See Figure 3.2. Any framing across the top of
the fi replace must be above the level of the top standoffs.
72 in.
(1829 mm)
BAY-40 PIER-40
40-1/2 in.
(1029 mm)
HEARTH
EXTENSION
(shaded)
HEARTH
EXTENSION
(shaded)
1/2 in. min. distance from
fireplace to combustible
materials.
Note:
In addition to these
framing dimensions,
also reference the
following sections:
• Clearances (Section
3.B.)
• Mantel Projections
(Section 8.C)
• Fireplace Dimensions
(Section 12.A.)
Note:
6 in.
(152 mm)
12 in. (305 mm)
from opening of
fireplace
62 in.
(1575 mm)
16 in.
(406 mm)
56 in.
(1422 mm)
64 in.
(1626 mm)
64 in.
(1626 mm)
16 in.
(406 mm)
26 in.
(660 mm)
to front of
fireplace
opening
Figure 3.3 Sidewalls and Surrounds
Figure 3.4 Framing the Fireplace
47-1/8 in.
(1197 mm)
Header Height
12 in. max.
(305 mm)
2 in. (51 mm) minimum air space
clearance to enclosure
BAY-40
2 in. (51 mm) minimum air space
clearance to enclosure
12 in. max.
(305 mm)
PIER-40
47-1/8 in. (1197 mm)
Header Height
Mantel
Mantel
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
12
E. Construct the Chase
A chase is a vertical boxlike structure built to enclose the fi re-
place and/or its vent system. Vertical chimneys that run on
the outside of a building must be installed inside a chase.
Construction of the chase may vary with the type of build-
ing. These instructions are not substitutes for the require-
ments of local building codes. Local building codes MUST
be checked.
Chases should be constructed in the manner of all outside
walls of the home to prevent cold air drafting problems. The
chase should not break the outside building envelope in any
manner. All outer walls need to be insulated.
Building codes require false ceiling and ceiling fi restops at
each fl oor of the chase or every 10 ft (3.05 m) of clear space
to control spread of fi re.
Walls, ceiling, base plate and cantilever fl oor at the fi rst level
of the chase should be insulated. See Figure 3.5. Vapor and
air infi ltration barriers should be installed in the chase as per
regional codes for the rest of the home. Additionally, Hearth
& Home Technologies recommends that the inside surfac-
es be sheet rocked and taped (or the use of an equivalent
method) for maximum air tightness.
Ceiling
Firestop
Metal Chase Top
Round Termination Cap
False Ceiling
Figure 3.5 Chase Assembly
F. Chimney Requirements
When planning your fi replace location, the chimney con-
struction and necessary clearances must be considered.
The fi replace system and chimney components have been
tested to provide fl exibility in construction. Vertical distances
are measured from the base of the fi replace as shown in
Figure 5.2.
1
2
Figure 3.6 Chase Constructions
1. Fireplace and chimney enclosed in an exterior chase.
2. Chimney offset through exterior wall and enclosed in
chase.
3. Chase constructed on roof.
Gas line holes and other openings should be caulked with
high temperature caulk or stuffed with unfaced fi berglass in-
sulation. If the fi replace is being installed on a cement slab,
we recommend that in cold climates, a sheet of plywood or
other raised platform be placed underneath to prevent con-
ducting cold up into the room.
Three examples of chase applications are shown in Fig-
ure 3.6.
• Minimum overall straight height 14 (4.27 m)
• Minimum height with offset/return 16.5 ft (5.03 m)
• Maximum height 90 ft (27.43 m)
• Maximum chimney length between an offset
and return
20 ft (6.1 m)
• Maximum distance between chimney
stabilizers
35 ft (10.67 m)
• Double offset/return minimum height 20 ft (6.1 m)
• Maximum unsupported chimney length
between the offset and return
6 ft (1.83 m)
• Maximum unsupported chimney height above
the fi replace
35 ft (10.67 m)
• Maximum unsupported chimney above roof 6 ft (1.83 m)
Note: A maximum of two pairs of offsets and returns may
be used.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
13
A. Install the Outside Air Kit
This fi replace will operate correctly only if adequate ventila-
tion is provided to allow proper draft to the fi replace system.
See Section 2.
The outside air kit is supplied with this fi replace. Using an
outside air kit is highly recommended to minimize the effects
of negative pressure within the structure. We recommend
you utilize the shortest duct run to optimize the performance
of the outside air kit. Cold air fl ow can be minimized by put-
ting a small dip in the duct creating a cold air trap. This trap
can also help prevent heat build-up and exhausting out the
intake due to the stack effect. The outside air kit inlet should
be positioned in a manner that will not allow snow, leaves,
etc. to block the inlet. In some installations the air duct
may need to be run vertically. In such an installation, a 3 ft
(.914 m) height difference must be maintained from the top
of the uppermost chimney section to the outside combustion
air inlet. See Figure 4.2.
See Figure 4.3 for proper placement of outside air inlet.
Risk of Smoke Spillage
Outside air inlet must be located to prevent blockage
from:
• Leaves
• Snow/ice
• Other debris
Blockage may cause combustion air starvation.
CAUTION
Sharp Edges
• Wear protective gloves and safety glasses
during installation.
CAUTION
4
4
Installation of Fireplace
Fire Risk
Asphyxiation Risk
Do not draw outside combustion air from:
• Wall, fl 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
Outside Air
Shield
Outside Air
Plate
Assembly
2 Wire Ties
Flexible Duct
(not supplied)
Figure 4.1 Outside Air Installation
The outside air kit is installed on the right side (PIER-40)
or open end (BAY-40) of the fi replace. See Figure 4.4 for
handle location/operation.
Remove the cover plate from the side (PIER-40) or bottom
(BAY-40) of the fi replace assembly where the air kit is to be
installed.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
14
LIFT TO
OPEN
BAY-40
PULL TO
OPEN
PIER-40
Figure 4.4 Locating the Outside Air Control
Outlet placed
higher than 3 ft
below the
termination cap
Attic space
Garage or
combustible
liquids storage
Outlet blocked by
snow, leaves, etc.
Clear area
outside
house or in
ventilated
crawl space
YES
NO
NO
NO
NO
Use only duct materials specified
by manufacturer (preferably with
short run or mainly straight duct,
except small dip for cold air trap
which will help prevent flow of cold air).
Factory-built
fireplace
Figure 4.3 Outside Combustion Air Placement
3 ft min. from top of
uppermost chimney
section to air inlet.
Attic insulation shield
must be used to keep
insulation away from
chimney.
Ceiling firestop
on floor of attic.
Figure 4.2 Outside Air Inlet Locations
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
15
B. Secure the Fireplace
• Position the Fireplace
This fi replace may be placed on either a combustible or
noncombustible continuous fl at surface. Follow the in-
structions for framing in Section 3.D. Slide the fi replace
into position. Be sure to provide the minimum air clear-
ance at the sides and back of the fi replace assembly.
See Section 3.B.
Included with your fi replace you will fi nd two metal
hearth strips measuring approximately 26 in. x 4 in.
(660 mm x 102 mm). These strips are used to provide
added protection where the fi replace and the hearth ex-
tension meet.
Slide each metal strip 2 in. (51 mm) under the front
edge of the fi replace. The individual pieces must over-
lap each other by 1 in. (25 mm) minimum in the middle
of the fi replace to provide continuous coverage of the
fl oor. See Figure 4.5. These metal strips should extend
from the front and sides of the fi replace opening by 2 in.
(51 mm).
Note: When elevating the fi replace above the hearth exten-
sion the front of the elevated platform must be protected with
a protective metal hearth strip as shown in Figure 4.6.
Raised Platform
Floor
2 in.
(51 mm)
1 in. (25 mm) min.
overlap
2 in.
(51 mm)
Top piece must overlap
bottom piece
Figure 4.6 Protect the Front of an Elevated Platform
• Level the Fireplace
Level the fi replace side-to-side and front-to-back. Shim
with noncombustible material, such as sheet metal, as
necessary. Secure the fi replace (using the nailing fl ang-
es located on either side of the fi replace) to the vertical
framing.
Important: To ensure proper fi t of the glass doors, check
the fi replace opening for square. Measure diagonal dis-
tances of the opening to make sure they are equal. If they
are not, continue to shim the fi replace until those diagonals
are equal.
Metal strips 2 in. (51 mm) under the edges
of the fireplace and must extend beyond the
front and side openings by 2 in. (51 mm)
1 in. (25 mm)
overlap
Figure 4.5 Position the Protective Metal Hearth Strips
• Place the Protective Metal Hearth Strips
Fire Risk!
• Prevent contact with sagging, loose
insulation.
• Do NOT install against vapor barriers or
exposed insulation.
WARNING
Fire Risk!
• Metal hearth strips MUST be installed.
Sparks or embers may ignite fl ooring.
WARNING
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
16
NOTE:
• Chimney performance may vary.
• Trees, buildings, roof lines and wind conditions affect
performance.
• Chimney height may need adjustment if smoking or
overdraft occurs.
Chimney must extend
beyond combustible
roof structure
Maintain minimum
height of chimney
above roof
Additional
support for
tall chimneys
Install roof flashing
according to minimum
requirements
Maintain minimum
clearances to
combustibles as
specified
Offsets/returns
may not exceed
30° from vertical
Lock chimney
sections together
firmly to resist
movement
Ceiling firestops
are required where
chimney passes
through ceiling or
floor
Support straps for offsets/
returns must be secured
to adequate framing
Termination Cap
Storm Collar
Figure 5.1 Typical Chimney System - Guidelines for Chimney System Installation
5
5
Chimney Assembly
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
17
A. Chimney Requirements
Vertical distances are measured from the base of the fi re-
place as shown in Figure 5.2.
To determine the chimney components needed to complete
your particular installation, follow the steps below:
• Determine the total vertical height of the fireplace
installation. This dimension is measured from the base of
the fi replace assembly to the point where the smoke exits
the termination cap.
• Subtract the effective height of the fi replace assembly from
the overall height of the fi replace installation (measured
from the base of the fireplace to the bottom of the
termination cap).
• Refer to Table 5.1 to determine what components must
be selected to complete the fi replace installation.
• Determine the number of ceiling fi restops, stabilizers,
roof flashing, etc. required to complete the fireplace
installation.
6 ft (1.8 m) max.
unsupported
run
20 ft (6.10 m) max.
pipe between an
offset & return
Ceiling Firestop
35 ft (10.7 m)
max. straight
unsupported
chimney height
13.25 ft (4.04 m) min. height/single offset-return
20 ft. (6.10 m) min. height/double offset-return
90 ft (27.4 m) max. height
6 ft (1.83 m) max.
unsupported chimney
above roof
44 in.
(1118 mm)
Effective
Height
Figure 5.2 Chimney Requirements
Table 5.1
• Do NOT connect this fireplace to a chimney flue
servicing another appliance.
• Do NOT connect to any air distribution duct or
system.
CAUTION
Fire Risk
• Must maintain 2 in. (51 mm) air clearance
to insulation and other combustible
materials.
WARNING
• Minimum overall straight height 14 (4.27 m)
• Minimum height with offset/return 16.5 ft (5.03 m)
• Maximum height 90 ft (27.43 m)
• Maximum chimney length between an offset
and return
20 ft (6.1 m)
• Maximum distance between chimney
stabilizers
35 ft (10.67 m)
• Double offset/return minimum height 20 ft (6.1 m)
• Maximum unsupported chimney length
between the offset and return
6 ft (1.83 m)
• Maximum unsupported chimney height above
the fi replace
35 ft (10.67 m)
• Maximum unsupported chimney above roof 6 ft (1.83 m)
Note: A maximum of two pairs of offsets and returns may
be used.
HEIGHT OF CHIMNEY COMPONENTS in. mm
Chimney Stabilizer
SL11 4-3/4 121
Ceiling Firestops
FS538 0 0
FS540 0 0
Offsets/Returns
SL1130 18 457
Roof Flashing
RF570 0 0
RF571 0 0
Chimney Sections*
SL1106 4-3/4 121
SL1112 10-3/4 273
SL1118 16-3/4 425
SL1136 34-3/4 883
SL1148 46-3/4 1187
* Dimensions refl ect effective height.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
18
B. Using Offsets/Returns
To bypass any overhead obstructions, the chimney may be
offset using an offset/return.
An offset and return may be attached together or a chimney
section(s) may be used between an offset and return.
Perform the following steps to determine the correct chim-
ney component combination for your particular installation:
• Measure how far the chimney needs to be shifted to enable
it to avoid the overhead obstacle. See Figure 5.3. Use
dimension “A” to determine chimney section required to
achieve the needed shift.
• After determining the offset dimension, refer to Table 5.2
and fi nd the “A” dimension closest to but not less than the
distance of shift needed for your installation.
• The “B” dimension that coincides with the “A” dimension
represents the required vertical clearance that is needed
to complete the offset and return.
• Read across the chart and fi nd the number of chimney
sections required and the model number of those particular
chimney parts.
• Whenever the chimney penetrates a fl oor/ceiling, a ceiling
fi restop must be installed.
• The effective height of the fi replace assembly is measured
from the base of the fi replace to the top of the starter collar.
See Dimensions in Section 12.
Table 5.2
A
B
1-1/4 in. (32 mm)
OVERLAP
Figure 5.3 Chimney Offset/Return
Fire Risk
• Draft will be restricted if offset/returns
greater than 30° are used.
WARNING
Example: Your “A” dimension from Figure
5.3 is 14 1/2 in. (368 mm). Using Table
5.2 the dimension closest to, but not less
than 14 1/2 in. (368 mm) is 15 3/4 in.
(400 mm) using a 30° offset/return. It is
then determined from the table that you
would need 36 5/8 in. (930 mm) (Dimen-
sion “B”) between the offset and return.
The chimney components that best fi t your
application are two SL1112s.
AB
SL1106 SL1112 SL1118 SL1136 SL1148in. mm in. mm
4 7/812417 7/8454-----
7 1/4 184 22 559 1 - - - -
9 3/4 248 26 1/8 664 2 - - - -
10 1/4 260 27 1/4 692 - 1 - - -
12 3/4 324 31 3/8 797 1 1 - - -
13 1/4 337 32 3/8 822 - - 1 - -
15 3/4 400 36 5/8 930 - 2 - - -
18 1/8 460 40 3/4 1035 1 2 - - -
18 3/4 476 41 3/4 1060 - 1 1 - -
21 3/4 552 47 1194 - - 2 - -
22 1/4 565 4 8 1219 - - - 1 -
24 3/4 629 52 1/8 1324 1 - - 1 -
27 3/4 705 57 3/8 1457 - 1 - 1 -
28 1/4 718 58 3/8 1483 ----1
30 3/4 781 62 1/2 1588 1 - - - 1
33 3/4 857 67 3/4 1721 - 1 - - 1
36 3/4 933 73 1854 - - 1 - 1
39 3/4 1010 78 1/8 1984 - - - 2 -
41 1/8 1045 82 3/8 2092 1 - - 2 -
45 3/4 1162 88 1/2 2248 - - - 1 1
48 1/8 1222 92 3/4 2356 1 - - 1 1
51 3/4 1314 98 7/8 2511 ----2
Proper assembly of air cooled chimney parts results in an overlap of chimney joints
of 1-1/4 in. (32 mm). Effective length is built into this table.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
19
Note: The ceiling fi restop MUST be nailed to the bottom
of the ceiling joists EXCEPT when the space above is
uninsulated and the attic insulation shield is not being used
(see Figure 5.5). When the attic insulation shield is used
the ceiling fi restop may be above or below the joist of an
insulated ceiling.
Note: You must provide support for the pipe during con-
struction and check to be sure inadvertent loading has not
dislodged the chimney section from the fi replace or at any
chimney joint.
Note: Inner fl ue and outer liner sections cannot be disas-
sembled once locked together. Plan ahead to ensure the
proper installation height is achieved with the selected
chimney components.
• Ceiling fi restops must be used at ceiling/fl oor.
• Chase construction requires ceiling fi restops at each
fl oor or every 10 ft (3.05 m) of clear space.
• Use same dimensional lumber as joists.
Ceiling fi restop slows spread of fi re and reduces cold air
infi ltration.
CAUTION
Figure 5.4 Assembling Chimney Sections
ROOM ABOVE (non-insulated ceiling)
ATTIC ABOVE (insulated ceiling)
B
A
Ceilng firestop from
bottom
Ceiling firestop from
top
When attic insulation
shield not used
Note:
Use same dimensional lumber for framing
ceiling firestop and joists.
Figure 5.5 Installing the Ceiling Firestop
Fire Risk
Do NOT install substitute or damaged
chimney components.
• MUST use chimney system described in
this manual.
• NO OTHER chimney components may
be used.
Substitute or damaged chimney components
may impair safe operation.
WARNING
Catalog #
AB
in. mm in. mm
FS538 17 432 17 432
FS540 17 432 26 660
C. Assemble the Chimney Sections
Attach either a straight chimney section or an offset to the
top of the fi replace (depending on your installation require-
ment). Chimney sections are locked together by pushing
downward until the top section meets the stop bead on the
lower section.
The inner fl ue is placed to the inside of the fl ue section below
it. The outer casing is placed outside the outer casing of the
chimney section below it. See Figure 5.4.
D. Install the Ceiling Firestops
• Mark and cut an opening in the ceiling for the ceiling
fi restop being used. See Figure 5.5.
• Frame the opening with the same size lumber used in the
ceiling joists.
• Install the ceiling fi restop.
Heat & Glo • Multi-Sided Woodburning Fireplace • 34977 Rev T • 11/07
20
6 Tabs bent
in 90°
Tabs bent in to
rest against pipe
Attic Insulation Shield
Ceiling Firestop
13 in.
(330 mm)
17 in. (432 mm)
diameter
Insulation
Insulation
Pipe
Pipe
Figure 5.7 Install Attic Insulation Shield Above the Ceiling
6 Tabs bent
in 90°
Tabs bent in to
rest against pipe
Attic Insulation Shield
Ceiling Firestop
13 in.
(330 mm)
17 in. (432 mm)
diameter
InsulationInsulation
Pipe
Pipe
Figure 5.8 Install Attic Insulation Shield Below the Ceiling
Fire Risk
• DO NOT pack insulation or other
combustibles: between ceiling fi restops;
between chimney and attic insulation
shield.
• ALWAYS maintain specifi ed clearances
around chimney and ceiling firestop
systems.
• Install ceiling fi restops as specifi ed.
Failure to keep insulation or other material
away from chimney pipe may cause fi re.
WARNING
An insulation shield must be installed when there is a pos-
sibility of insulation coming into contact with the factory built
chimney system. Installation of a ceiling fi restop is required
(see Figures 5.7 and 5.8).
• Roll the shield (around the chimney if already installed)
until you have a 3 in. (76 mm) overlap and the three holes
on each side match up (large holes on top).
• Insert three screws into the matching holes to form a
tube.
• Bend three tabs on the bottom of the tube inward to 90°
to maintain chimney clearance. See Figure 5.6.
• Rest the insulation shield on the ceiling fi restop below.
• Bend the three short tabs at the top of the shield inward
to 90° to maintain the 2 in. (51 mm) clearance from the
chimney.
• Bend the remaining top tabs to just meet the pipe.
3 in. (76 mm)
overlap
Insert three
screws
Bend inward
90°
Bend remaining tabs
to rest against pipe to
prevent insulation
from falling in.
E. Install the Attic Insulation Shield
If you wish to make a custom shield or barrier, follow these
guidelines:
• Metal is preferred, although any material stiff enough to
hold up against the insulation can be used.
• The shield or barrier must be tall enough to extend above
the insulation and prevent blown-in insulation from spilling
into the cavity.
• Maintain specifi ed cleaances around chimney.
• Check instructions and local codes for further details.
Figure 5.6 Prepare Attic Insulation Shield
¨
¨
¨
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Heat & Glo LifeStyle Indoor Fireplace BAY-40 User manual
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- User manual
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