Heatilator BIR36-B User manual

1
Installation and service of this fireplace should be
performed by qualified personnel. Hearth & Home
Technologies recommends NFI certified profes-
sionals, or technicians supervised by an
NFI certified professional.
WOODBURNING FIREPLACE
Fire Risk.
WARNING
For use with solid wood fuel only.
Other fuels may overfire and generate poisonous
gases (i.e. carbon monoxide).
Model(s): •DO NOT store or use gasoline or other flam-
mable vapors and liquids in the vicinity of this
or any other appliance.
•DO NOT overfire. Overfiring will void your
warranty.
• Comply with all minimum clearances to com-
bustibles as specified. Failure to comply may
cause house fire.
WARNING: If the information in these
instructions is not followed exactly, a fire
or explosion may result causing property
damage, personal injury, or death.
Owner’s Manual
Operation and Care
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
fireplace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable
materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
BIR36-B
NOTICE: DO NOT discard this manual!
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

2
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 fireplace or to property.
Table of Contents
1 Welcome
A. Congratulations 3
B. LIMITED LIFETIME WARRANTY 4
2Product Specific and General Information
B. Vented Gas Log Sets, Gas Inserts and Gas Log-lighters 6
3Important Safety and Operating Information
A. Fireplace Safety 7
1. Clear Space 7
2. Grate 8
3. Molded Brick Panel 8
4. Firescreen 8
5. Flue Damper 8
6. Glass Doors 8
7. Over-Firing Your Fireplace 8
8. Chimney Fire 8
B. General Operating Parts 9
1. Flue Damper 10
2. Outside Air 10
3. Glass Doors 10
C. Fuel 11
1. Hardwood vs. Softwood 11
2. Moisture content 11
3. Seasoning 12
4. Storing Wood 12
5. Burning Process 12
6. Creosote Formation 12
D. Processed Solid Fuel Firelogs 12
E. First Fire 12
F. Lighting Instructions 13
4Maintenance and Service
A. Chimney Inspection 14
B. Creosote (Chimney) Cleaning 15
C. Grate 16
D. Glass Cleaning 16
E. Ash Removal 16
F. Molded Brick Panels 16
5 Troubleshooting
A. FAQs 18
B. Troubleshooting Table 20
6 Reference Materials
A. Service Parts 22
B. Accessories 23
C. Contact Information 24
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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Read this manual before operating this fireplace.
Please retain this owner’s manual for future references.
A. Congratulations
Congratulations on selecting a Heatilator wood burning
fireplace. The Heatilator fireplace you have selected is
designed to provide the utmost in safety and reliability.
As the owner of a new fireplace, you'll want to read and
carefully follow all of the instructions contained in this
Owner's Manual. Pay special attention to all Cautions and
Warnings.
This Owner's Manual should be retained for future refer-
ence. We suggest that you keep it with your other impor-
tant documents and product manuals.
Your new Heatilator wood burning fireplace will give you
years of durable use and trouble-free enjoyment. Wel-
come to the Heatilator family of fireplace products!
Listing Label Information/Location The model information regarding your specific fireplace can be found on
the rating plate usually located in the control area of the fireplace.
1Welcome
Heatilator is a registered trademark of Hearth & Home
Technologies.
Brand: ________________________________________________ Model Name: ___________________________
Serial Number: __________________________________________ Date Installed: __________________________
Fireplace Information:
Local Dealer Information
DEALER: Fill in
your name, address,
phone and email
information here and
fireplace information
below.
Dealer Name: ________________________________________________________
Address: ____________________________________________________________
____________________________________________________________
Phone: _____________________________________________________________
Email: _____________________________________________________________
Grate Fireplace
Model
Serial
Number
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13
FIREPLACE NO.
MODEL NO.
MODEL NO.
MFG. DATE
WARNING: RISK OF
FIRE DAMAGE. REPLACE
GRATE WITH HEARTH & HOME
TECHNOLOGIES
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,
7571 - 215th Street West, Lakeville, MN 55044.

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B. LIMITED LIFETIME WARRANTY
4021-645D 01-16-13 Page 1 of 2
Hearth & Home Technologies
LIMITED LIFETIME WARRANTY
Hearth & Home Technologies, on behalf of its hearth brands (”HHT”), extends the following warranty for HHT
gas, wood, pellet, coal and electric hearth appliances that are purchased from an HHT authorized dealer.
WARRANTY COVERAGE:
HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership
of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance
will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered compo-
nents manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period,
HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its
obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product
itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty
is subject to conditions, exclusions and limitations as described below.
WARRANTY PERIOD:
Warranty coverage begins on the date of original purchase. In the case of new home construction, warranty coverage
begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent,
authorized HHT dealer/ distributor, whichever occurs earlier. The warranty shall commence no later than 24 months
following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for
parts and labor for covered components is produced in the following table.
The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for
gas appliances, and 10 years from the beginning date of warranty coverage for wood, pellet, and coal appliances. These
time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.
See conditions, exclusions, and limitations on next page.
Parts Labor Gas Wood Pellet EPA
Wood
Coal Electric Venting
XXXXXXX
All parts and material except as
covered by Conditions,
Exclusions, and Limitations
listed
XXX Igniters, electronic components,
and glass
X X X X X Factory-installed blowers
X Molded refractory panels
X Firepots and burnpots
5 years 1 year X X Castings and baffles
7 years 3 years X X X Manifold tubes,
HHT chimney and termination
10
years
1 year X Burners, logs and refractory
Limited
Lifetime
3 years X X X X X Firebox and heat exchanger
XXXXXXX All replacement parts
beyond warranty period
Warranty Period HHT Manufactured Appliances and Venting
1 Year
Components Covered
3 years
2 years
90 Days
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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4021-645D 01-16-13 Page 2 of 2
WARRANTY CONDITIONS:
• This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of
HHT authorized dealers is available on the HHT branded websites.
• This warranty is only valid while the HHT appliance remains at the site of original installation.
• Contact your installing dealer for warranty service. If the installing dealer is unable to provide necessary parts, contact
the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service
from a dealer other than the dealer from whom you originally purchased the product.
• Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges
for parts are not covered by this warranty.
This warranty is void if:
• The appliance has been over-fired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging
chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, rust colored cast iron, bubbling,
cracking and discoloration of steel or enamel finishes.
• The appliance is subjected to prolonged periods of dampness or condensation.
• There is any damage to the appliance or other components due to water or weather damage which is the result of, but
not limited to, improper chimney or venting installation.
LIMITATIONS OF LIABILITY:
• The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or
implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no
event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states
do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you.
This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO
THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE
EXPRESSED WARRANTY SPECIFIED ABOVE.
WARRANTY EXCLUSIONS:
This warranty does not cover the following:
• Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and
exterior surface finishes may occur. This is not a flaw and is not covered under warranty.
• Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items,
or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.
• Repair or replacement of parts that are subject to normal wear and tear during the warranty period. These parts
include: paint, wood, pellet and coal gaskets, firebricks, grates, flame guides, batteries and the discoloration of glass.
• Minor expansion, contraction, or movement of certain parts causing noise. These conditions are normal and com-
plaints related to this noise are not covered by this warranty.
• Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation
instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to
install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper opera-
tion, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/
incorrectly performed repairs; (5) environmental conditions, inadequate ventilation, negative pressure, or drafting
caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or
forced air furnaces or other such causes; (6) use of fuels other than those specified in the operating instructions; (7)
installation or use of components not supplied with the appliance or any other components not expressly authorized
and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing;
and/or (9) interruptions or fluctuations of electrical power supply to the appliance.
• Non-HHT venting components, hearth components or other accessories used in conjunction with the appliance.
• Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.
• HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Informa-
tion is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consider-
ation must be given to appliance location and configuration, environmental conditions, insulation and air tightness of
the structure.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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2Product Specific and General Information
Warning! Risk of Fire!
For use with solid wood fuel only.
Other fuels may overfire and generate
poisonous gases (i.e. carbon monoxide).
A. Appliance Certification B. Vented Gas Log Sets, Gas Inserts and
Gas Log-lighters
• Optional
• Vented log sets, gas inserts, or gas log-lighters can be
installed in this fireplace. Follow the instructions provided
with the accessory for operation.
WARNING! Risk of Fire or Asphyxiation!
•DO NOT install unvented gas logs.
• Damper must be locked open.
• Gas flame may generate fumes.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13
This fi replace may be installed in sleeping rooms EX-
CEPT in manufactured homes. If installed with a gas log
set, provisions for the National Fuel Gas Code must be
met.
This fireplace has been tested and listed for use with
the optional components specified in this manual. These
optional components may be purchased separately and
installed at a later date.
Heatilator is a registered trademark of Hearth & Home
Technologies.
This fireplace system has been tested and listed in ac-
cordance with UL 127 standards by Underwriters Labo-
ratories, Inc. for installation and operation in the United
States.
►

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A. Fireplace Safety
Most problems are caused by improper installation and op-
eration of the fireplace. To provide reasonable fire safety,
the following should be given serious consideration:
• The fire should be supervised whenever the fireplace is
in use.
• An annual inspection should be performed on the
fireplace system.
• Install at least one smoke detector on each floor of your
home to ensure your safety.
• Install a conveniently located Class A fi re extinguisher
near the fireplace.
• Devise a practiced evacuation plan, consisting of at least
two escape routes.
• Devise a plan to deal with a chimney fi re:
- Close all openings into the stove.
- Evacuate.
- Notify the fire department.
3Important Safety and Operating Information
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:
• operate damaged fireplace
• modify fireplace
• overfire
• install any unvented gas log set
• install any component not approved by Hearth & Home
Technologies
• install parts or components not Listed or approved
• operate the fireplace without fully assembling all
components
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.
1. Clear Space
Combustible materials must not be stored on the hearth
extension. Room furnishings such as drapes, curtains,
chairs or other combustibles must be at least 4 ft
(1219 mm) from the open front of the fireplace.
Combustible materials are materials made of or sur-
faced with any of the following materials:
- Wood - Compressed paper
- Plant fi bers - Plastic
- Plywood/OSB - Drywall
- Any material that can ignite and burn, flame proofed
or not, plastered or un-plastered.
WARNING! Risk of Fire! Keep combustible materials,
gasoline and other flammable vapors and liquids clear of
the fireplace.
DO NOT:
• store flammable materials close to the fireplace
• use gasoline, lantern fuel, kerosene, charcoal lighter
fluid or similar liquids to start or “freshen up” a fire in this
fireplace.
Non-combustible materials are materials which will not
ignite and burn, composed of any combination of the
following:
- Steel - Iron
- Brick - Tile
- Concrete - Slate
- Glass - Plasters
Figure 3.1 Clear Space
24 in. (610 mm)
Clear Space
Sides of Fireplace Opening
48 in. (1219 mm)
Clear Space
Front of Fireplace
63-3/4 in. (1619 mm)
Clear Space
Bottom of Fireplace to
Lower Edge of
Mantel or Trim
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13
►

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8. Chimney Fire
In the event of a chimney fire
• Have the chimney and adjacent structure inspected by
qualified professionals. Hearth & Home Technologies
recommends that NFI or CSIA certified professionals,
or technicians under the direction of certified
professionals, conduct a minimum of an NFPA 211
Level 2 inspection of the chimney.
• Replace components of the chimney and fireplace
as specified by the professionals.
• Ensure all joints are properly engaged and the
chimney is properly secured.
WARNING! Risk of Fire! A chimney fire can perma-
nently damage your chimney system. Failure to re-
place damaged components and make proper repairs
can cause a structure fire.
7. Over-Firing Your Fireplace
WARNING! Risk of Fire! Do not over-fire.
Over-firing may ignite creosote or will damage the
fireplace and chimney.
Symptoms of over-firing may include one or more of the
following:
• chimney connector or fireplace glowing
• roaring, rumbling noises
• loud cracking or banging sounds
• metal warping
• chimney fire
To prevent over-firing your fi replace. DO NOT:
• use flammable liquids
• overload with wood
• burn trash or large amounts of scrap lumber
•permit too much air to the fire
2. Grate
This fireplace is designed to be used with the supplied
grate or one approved by HHT.
WARNING! Risk of Fire! Use only the factory-sup-
plied integral grate.
• Keeps logs in place.
• Allows proper air circulation around the fire.
3. Molded Brick Panel
• The molded brick panel is shipped separately, but
required to contain heat and provide an attractive interior.
• It will deteriorate over time and will need occasional
replacement. Small hairline cracks and discoloration
are normal and do not affect its safety.
• Cracks in the mortar may occur and do not affect the
safety of the fireplace.
• (See Molded Brick Panel Maintenance, Section 4.F.)
WARNING! Risk of Fire! DO NOT burn fireplace with-
out moded brick panel. Use only panels supplied by
Hearth & Home Technologies.
4. Firescreen
The fi rescreen is provided to control sparks. Keep it
closed when the fireplace in in use.
WARNING! Risk of Fire or Burns!
• Screen will not prevent burning materials from falling
out.
• Screen pulls or handles may be hot.
5. Flue Damper
The flue damper must be in the fully opened position
during operation of the fireplace.
WARNING! Risk of Fire and Asphyxiation! Open
damper prior to operating fireplace. A closed damper
overfires the fi replace and spills smoke and flames
into the room.
6. Glass Doors
Glass doors are optional.
WARNING! Risk of Fire! Install ONLY doors approved
by Hearth & Home Technologies.
WARNING! Risk of Fire and Smoke! Fireplace
equipped with doors should be oeprated only with
doors fully open or doors fully closed. If doors are left
partyly open, gas and flame by be drown out of the fre-
place opening.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13
►

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B. General Operating Parts
WARNING! DO NOT operate fireplace before reading and understanding operating instructions. Failure to operate fire-
place according to operating instructions could cause fire or injury.
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 fireplace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable materials.
• Keep clothing, furniture, draperies and other flammable materials away.
HOT SURFACES!
Glass and other surfaces are hot during operation AND cool down.
Figure 3.2 General Operating Parts
CAUTION! If you expect that children may come into contact with this fireplace, we recommend a barrier such as a decorative
screen. See your dealer for suggestions.
Outside Air Control Handles
Turn handle to unlock,
pull towards the inside
of the fireplace to open.
Reverse steps to close & lock.
Flue Damper
UP to Open
DOWN to Close
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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2. Outside Air
CAUTION! Outside air control handle may be warm.
Adjust before lighting fire.
3. Glass Doors
• Glass doors are optional.
• Refer to Figure 3.3 proper use.
1. Flue Damper
The flue damper must be in the fully opened position
(handle up toward the top of the fi repalce) during op-
eration of the fireplace.
Before lighting the fireplace, verify fully open position
by looking up from teh iside of the fireplace. FULLY OPEN
CORRECT
PARTLY CLOSED
INCORRECT
PARTLY OPEN
INCORRECT
FULLY CLOSED
CORRECT
Figure 3.3 Operating Positions of Bi-fold Doors
• Outside air doors should be in the fully opened position
during operation of the fireplace.
• Before lighting the fireplace, turn both handles & pull out
to open. Reverse steps to close and lock.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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WARNING! Risk of Fire!
•DO NOT burn wet or green wood.
• Wet, unseasoned wood can cause accumulation of
creosote.
Soft woods Hard woods
• Douglas Fir • Oak
• Pine • Maple
• Spruce • Apple
• Cedar • Birch
• Poplar
• Aspen
• Alder
C. Fuel
1. Hardwood vs. Softwood
Your fi replace’s performance depends on the quality of
the firewood you use. One species of wood varies very
little to the other in terms of energy content. All sea-
soned wood contains about 8,000 BTU’s per pound.
Hardwoods have a greater density than softwoods; a
piece of hardwood will contain about 60% more BTU’s
than an equal size piece of softwood. A cord of sea-
soned oak (hardwood) would contain about 60% more
potential energy than a cord of seasoned pine (soft-
wood).
Most softwoods are coniferous. These are trees with
needle-like leaves that stay green all year and carry
their seeds exposed in a cone. Examples of conifer-
ous trees are Douglas fi r, pine, spruce and cedar. Soft-
woods, being more porous, require less time to dry,
burn faster and are easier to ignite than hardwoods.
Hardwoods are deciduous trees, broadleaf trees that
lose their leaves in the fall. Their seeds are usually
found within a protective pod or enclosure. Some ex-
amples of deciduous trees are oak, maple, apple, and
birch. However, it should be noted that there are some
deciduous trees that are definitely not considered hard-
woods such as poplar, aspen and alder. Hardwoods
require more time to season, burn slower and are usu-
ally harder to ignite than softwoods. Obviously, you will
use the type of wood that is most readily available in
your area. However, if at all possible the best arrange-
ment is to have a mix of softwood and hardwood. This
way you can use the softwood for starting the fire, giv-
ing off quick heat to bring the fireplace up to operating
temperature. Add the hardwood for slow, even heat and
longer burn time.
2. Moisture content
The majority of the problems fi replace owners expe-
rience are caused by trying to burn wet, unseasoned
wood. Freshly cut wood can be as much water as it is
wood, having a moisture content of around 50%. Imag-
ine a wooden bucket that weighs about 8 pounds. Fill it
with a gallon of water, put it in the fi rebox and try to burn
it. This sounds ridiculous but that is exactly what you
are doing if you burn unseasoned wood. Dead wood
lying on the forest floor should be considered wet, and
requires full seasoning time. Standing dead wood can
be considered to be about two-thirds seasoned, if cut at
the dry time of the year.
Burning wet, unseasoned wood will produce less heat
output because it requires energy in the form of heat
to evaporate the water trapped inside. This is wasted
energy that should be used for heating your home. This
moisture evaporates in the form of steam which has
a cooling effect in your fi rebox and chimney system.
When combined with tar and other organic vapors from
burning wood it will form creosote which condenses in
the relatively cool fi rebox and chimney.
Even dry wood contains at least 15% moisture by
weight, and should be burned hot enough to keep the
chimney hot for as long as it takes to dry the wood out
- about one hour. To tell if wood is dry enough to burn,
check the ends of the logs. If there are cracks radiating
in all directions from the center, it is dry. If your wood
sizzles in the fire, even though the surface is dry, it may
not be fully cured.
WARNING! For use with solid wood fuel only.
Other fuels may overfire and generate poisonous gases (i.e.
carbon monoxide).
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

12
5. Burning Process
Fire requires fuel, air and heat. If heat is robbed from
the fireplace during the drying stage, the new load of
wood has reduced the chances for a good clean burn.
Aways burn dry, seasoned firewood.
6. Creosote Formation
When wood is burned slowly, it produces tar and other
organic vapors which combine with expelled moisture
to form creosote. The creosote vapors condense in
the relatively cool chimney flue of a newly-started or
a slow-burning fire. As a result, creosote residue ac-
cumulates on the flue lining.
When ignited, creosote creates an extremely hot fire
which may damage the chimney or even destroy the
house.
The chimney shall be inspected at least annually be-
fore lighting, or once every two months during heating
season.
When creosote has accumulated it shall be removed to
reduce the risk of a chimney fire.
3. Seasoning
Seasoned firewood is nothing more than wood that is
cut to size, split and air dried to a moisture content of
around 20%. The time it takes to season wood varies
from around nine months for soft woods to as long as
eighteen months for hardwoods. The key to seasoning
wood is to be sure it has been split, exposing the wet
interior and increasing the surface area of each piece.
A tree that was cut down a year ago and not split is
likely to have almost as high a moisture content now
as it did when it was cut.
To season wood:
• Cut logs to size
• Split to 6 in. (152 mm) or less
• Air dry to a moisture content of around 20%
- Soft wood - about nine months
- Hard wood - about eighteen months
NOTICE: Seasoning time may vary depending on drying
conditions.
4. Storing Wood
Splitting wood before it is stored reduces drying time.
The following guideline will ensure properly seasoned
wood:
• Stack the wood to allow air to circulate freely around
and through the woodpile.
• Elevate the woodpile off the ground to allow air
circulation underneath.
• The smaller the pieces, the faster the drying process.
Any piece over 6 in. (152 mm) in diameter should be
split.
• Wood should be stacked so that both ends of each
piece are exposed to air, since more drying occurs
through the cut ends than the sides. This is true even
with wood that has been split.
• Store wood under cover, such as in a shed, or
covered with a tarp, plastic, tar paper, sheets of scrap
plywood, etc., as uncovered wood can absorb water
from rain or snow, delaying the seasoning process.
Avoid covering the sides and ends completely. Doing
so may trap moisture from the ground and impede
air circulation.
E. First Fire
Before lighting your first fire in the fi replace, make certain
that:
• refractory is in place
• all labels have been removed
D. Processed Solid Fuel Firelogs
Manufactured firelogs may be used with this fireplace.
Hearth & Home Technologies recommends the use of
UL Classified processed fuel firelogs. Follow the manu-
facturer’s lighting and safety instructions.
Using firelogs may require more frequent chimney in-
spections and cleaning.
Do not poke or stir the logs while they are burning. Use
only firelogs that have been evaluated for the appli-
cation in manufactured fireplaces and refer to firelog
warnings and caution markings on packaging prior to
use.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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WARNING! Risk of Fire! Keep combustible materials,
gasoline and other flammable vapors and liquids clear of
the fireplace.
DO NOT:
• store flammable materials close to the fireplace
• use gasoline, lantern fuel, kerosene, charcoal lighter
fluid or similar liquids to start or “freshen up” a fire in this
fireplace.
F. Lighting Instructions
NOTICE: You must establish a good draft to prevent
smoke spillage into the room.
• The first three or four fi res should be of moderate size to
allow the oils and binders to be burned from the fireplace
and the refractory and paint to cure. You may notice
an industrial odor the first few fires. This is considered
normal.
• Use well-seasoned wood.
• Open the flue damper to a fully open position.
• Place crumpled or twisted paper under the fireplace
grate.
• Loosely arrange kindling or small pieces of wood to form
a ‘tent’ on the fireplace grate.
• Pre-warm the flue to establish a draft to help reduce
smoke spillage during start-up. Hold a rolled up piece
of burning newspaper under the flue damper for a few
moments.
• Light the crumpled paper to ignite the kindling.
• Add small pieces of wood until a hot bed of embers has
been established.
• Add a minimum of three average size pieces of split
firewood, placed to allow combustion air and flames
between them.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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4Maintenance and Service
WARNING! Hot Surfaces!
Glass and other surfaces are hot during operation AND cool
down. DO NOT clean fireplace until it is cooled.
Installation and repair should be done by a qualified
service technician only. The fireplace should be inspected
before use and at least annually by a professional service
person.
The following tasks may be performed annually by the
homeowner. If you are uncomfortable performing any of
the listed tasks, please call your dealer for a service ap-
pointment.
A. Chimney Inspection
Frequency: As necessary; at least annually before
lighting fireplace, or once every two months during
heating season.
By: Homeowner/Chimney Sweep
• Confirm that termination cap remains clear and
unobstructed.
• Inspect for blockages such as bird nests, leaves, etc.
• Inspect for corrosion or separation.
• Inspect for creosote and remove as needed, at least
every two months during the heating season.
• Inspect the system at the fireplace connection and
at the chimney top.
In the event of a chimney fire, Hearth & Home Tech-
nologies recommends replacement of the chimney and
inspection of the adjacent structure to the provisions of
NFPA Level III inspection criteria.
WARNING! Risk of Asphyxiation and Fire! Annual
inspection by qualified technician recommended.
Check:
• condition of doors, surrounds and fronts
• condition of glass and glass assembly
• obstructions of combustion and ventilation air
• obstructions of termination cap
Clean:
• glass
• air passageways, grilles
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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Figure 4.1 Chimney & Termination Cap Cleaning
WARNING! Risk of Fire! Ignited creosote is extremely
HOT. Prevent creosote buildup.
B. Creosote (Chimney) Cleaning
Frequency: As needed; at least annually before light-
ing, or once every two months during heating season.
When creosote has accumulated it shall be removed
to reduce the risk of a chimney fire.
By: Chimney Sweep
Tools Needed: Brush, allen wrench, Phillips screw-
driver
• When wood is burned slowly, it produces tar and
other organic vapors, which combine with expelled
moisture to form creosote. The creosote vapors
condense in the relatively cool chimney flue of a
slow-burnign fire. As a result, creosote residue
accumulates on the fl ue lining. When ignited, this
creosote makes an extremely hot fire.
• Remove all ash from the fi rebox and extinguish all
hot embers before disposal. Allow the fireplace to
cool completely.
• Remove baffl e and ceramic blanket from fireplace
before cleaning chimney (refer to Section 5.C.3 Baffle
Removal and Installation).
• Close the door tightly.
• Remove the top of the termination cap as shown in
Figure 4.1 to clean the cap and chimney.
• The creosote or soot should be removed from the
chimney with a brush specifically designed for the
size of chimney in use.
• Reinstall termination cap.
• Clean out fallen debris from the fi rebox.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13
Chimney
Remove 4 screws
and lift top pan off.
Cap
Slip
Section
ST1175
ST475
Square Termination Cap
Cap
Remove screws,
lift top cover. Top Cover
TR11/TR11T
TR444/TR442
Round Termination Cap
TCT1175
Terra Cotta
Termination Cap
Available US only
Remove 2 screws from
the front and back and
lift the top off.
1. REMOVE (8) SCREWS
2. LIFT TOP
TOP TOP
SCREW
SCREW
DT SERIES
►

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F. Molded Brick Panels
Frequency: After each ash removal
By: Homeowner
The panels should be replaced if
• Cracks exceed ¼ inch (6 mm) in width
• Metal is exposed behind a panel
• Large pieces of panel fall out
Inspect grate for:
• Warping or sagging 1-1/2 in. (38 mm) or more
• Broken welds
• Burn-through of grate bars
For safe operation, replace only with the approved grate
from Hearth & Homes Technologies.
C. Grate
Frequency: After each ash removal
By: Homeowner
E. Ash Removal
Frequency: As necessary
By: Homeowner
Tools Needed: Covered metal container, metal
shovel, fireplace broom
WARNING! Risk of Fire! DO NOT remove ashes until
the fire is out and the fireplace is cold.
• Ashes should be placed in metal container with tight
fitting lid.
• The closed container of ashes should be placed
on a noncombustible floor or on the ground, well
away from all combustible materials, pending final
disposal.
• If the ashes are disposed of by burial in soil or
otherwise locally dispersed, they should be retained
in the closed container until all cinders have
thoroughly cooled.
D. Glass Cleaning
Frequency: As necessary
By: Homeowner
Tools Needed: Vinegar or glass cleaner, soft towel
• Clean glass with a non-abrasive glass cleaner. Use a
damp cloth dipped in wood ashes or a commercially
available oven cleaner. Remove any oven cleaner
residue with a glass cleaner or soap and water.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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5Troubleshooting
Start Fire Problems Possible Cause Solution
Can’t get fire started
Excessive smoke or spillage
Burns too slowly
Smolders, sizzles
Not enough kindling/paper or no
kindling/paper
Use dry kindling, more paper. Arrange kindling &
wood for air movement.
Damper closed/not fully open Open damper.
Not enough air for fi re to ignite Check for restricted cap/shroud.
Open air kit (if installed).
Check for fl ue blockage.
Pre-warm flue before starting fi re (refer to starting
fi re section).
Check for adequate vent height (refer to chimney
assembly section).
Open window below the fireplace towards the
wind.
Wood condition is too wet, too
large Use dry, seasoned wood (refer to wood fuel section).
Bed of coals not established
before adding wood Start with paper & kindling to establish bed of coals (refer to starting fi re section).
Flue blockage such as birds’
nests or leaves in termination
cap
Have chimney inspected for creosote and cleaned
by a certified chimney sweep.
Down draft or negative pressure
Competition with exhaust
devices
Do not use exhaust fans during start-up (refer to
negative pressure section).
Open window below the fireplace towards the
wind.
Fire burns too fast Extremely dry or soft wood Mix in hardwood.
Mix in less seasoned wood after fire is established
(refer to wood fuel section).
No glass doors Add glass doors to slow down air flow.
Overdrafting Check for correct vent height; too much vertical
height creates overdrafting.
Check location of vent termination (refer to
chimney assembly section).
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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A. FAQs
If smoke spillage occurs from a fireplace opening when
the door is open, there is either a leakage in the flue, a
blockage in the flue, or some condition is affecting draft
Understanding and differentiating the conditions which
can cause each of these kinds of spillage problems is
essential to their solution.
• Flue Leakage
Check for improperly connected flue joints or a
damaged fl ue joint in the chimney system. Such
leakage would reduce draft (air would be drawn in
through the leaks rather than through the fi replace).
The result might be difficult start-up and smoky
fires that might spill if other adverse draft conditions
accompany this problem.
• Flue Blockage
The damper should be open.
Check for objects that may have fallen down the
chimney.
erating instructions, “Starting a Fire”. Be sure your flue
system is installed correctly and that it is the proper di-
ameter and height. Check for the following:
• All chimney sections are properly installed.
• The chimney is clean and free of creosote or soot
buildup.
• Make sure overhanging trees and branches are cut
back within ten feet of the top of the chimney and the
chimney is free of debris from animals.
• Ensure the chimney cap is clean and free of any
buildup of soot or creosote if cap is equipped with a
spark arrestor screen.
• The wood being used in dry and well seasoned.
If you still suspect you have a low draft problem it may
be necessary to increase the volume of air in your
fl ue system. Since the diameter of your flue system is
matched with the size of the flue collar and should not
be changed, then the height of the system must be in-
creased. Add chimney sections one at a time until the
draft improves.
In some cases, regardless of what you do, it can still be
difficult to establish the proper flue draft. This is espe-
cially evident when using an exterior factory-built chim-
ney or exterior masonry chimney. Try holding a burning
rolled up newspaper as close to the flue outlet as pos-
sible for a few minutes, then light the paper under the
kindling. The heat generated from the burning rolled up
newspaper should help get the draft established.
Still other factors can affect how well your flue system
performs. Neighboring structures, high winds, tall trees,
even hillsides can affect air currents around the chim-
ney. Well designed chimney caps are available that can
help. Your fi replace dealer is the local expert in your
area. He can usually make suggestions or discover
problems that can be easily corrected allowing your
fireplace to operate correctly as it has been designed,
providing safe and economical heat for your home.
Flue draft is measured as negative pressure in the
chimney. The amount of negative pressure determines
how strong the draft is. The draft is important because
it draws the combustion air into the fireplace and pulls
the smoke out of the chimney.
There are three basic criteria essential in establishing
and maintaining fl ue draft:
• availability of combustion air
• heat generated from the fire
• diameter and height of the flue system
These three factors work together as a system to create
the flue draft. Increasing or decreasing any one of them
will affect the other two and thus change the amount of
draft in the entire system.
If the fi re is hard to start and smoke spills out of the fire-
place, or you find it difficult to establish and maintain a
moderately high burn rate, then the flue draft is too low
and corrective measures must be taken.
Be sure you have air available for combustion and that
your fi rewood is dry and well seasoned. Build your fires
properly and according to the instructions given in op-
Hearth & Home Technologies assumes no responsibil-
ity for the improper performance of the fireplace sys-
tem caused by inadequate draft due to environmental
conditions, down drafts, tight sealing construction of
the structure, or mechanical exhausting devices which
will create a negative air pressure within the structure
where the fireplace is located.
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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Another appliance in
home also exhausting
air (furnace, fan,
dryer, etc.)?
Air register from
furnace near
fireplace?
Doors opening
and closing?
Window closed
for start-up?
Outside air
closed?
Overhead fan
operating?
Overhanging
tree?
Bird's nest
or leaves in
termination
cap?
Structural
changes in
chimney area?
Creosote buildup
in flue?
S
t
r
o
n
g
w
i
n
d
s
a
r
o
u
n
d
c
h
i
m
n
e
y
t
e
r
m
i
n
a
t
i
o
n
?
Unsealed
can lights?
Combustion
air control
Figure 5.1 Factory-built Fireplaces: Troubleshooting
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13

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Diagnostic Question Possible Causes of Condition Solutions
Are the air controls open? • No draft
• No combustion air
Open air controls
Is there enough paper? Insuffi cient heat to ignite kindling Use more paper
Is there enough kindling?
Is the kindling dry?
Insuffi cient heat to ignite fuel Use drier kindling
Is there enough or too much wood?
Is it too large?
Is it dry enough?
• Insufficient heat to establish draft
• Insufficient air passage
• Insufficient surface area
• Ignition temperature high due to
moisture
Use small split wood that is well sea-
soned (split, covered on top minimum 6
months, preferably a year)
Are there adequate air spaces
between fuel pieces?
Insuffi cient combustion air and exposed
surface area Arrange kindling and wood for air move- ment
Is the chimney pre-warmed? Exposed, cold chimney downdrafting Use lighted rolled newspaper at flue
opening to start upward air movement
Is there smoke in the house? • Obstruction in chimney
• Downdraft from chimney tempera-
ture or from negative house pres-
sure
• Have chimney checked if it worked
previously
• Pre-warm chimney
• Shut off exhaust devices
• Open window slightly
Does the kindling wood not ignite? Condition, amount, arrangement of
kindling and fuel
Use more, drier, well-spaced kindling
and fuel.
Does the kindling ignite, but the fuel
doesn’t?
• Amount of kindling
• Condition of fuel
• Use more kindling
• Use smaller, dry wood
Does the fuel ignite, but not burn well? • Draft problem
• Condition of fuel
• Use well-seasoned wood and suf-
ficient amount
• Turn exhaust fans off
• Open window slightly
1. If I can’t get a good fire going, what am I doing wrong?
2. I smell smoke in the house after we have had a fire. What is the cause/what can I do?
Diagnostic Question Possible Causes of Condition Solutions
Is the chimney clean? No: Creosote odor Have chimney cleaned
3. I smell smoke in the house during operation. What is causing it?
Diagnostic Question Possible Causes of Condition Solutions
Do fi res start and burn well? No:
• Chimney obstruction
• Not enough kindling and/or fuel to
establish draft
• Inadequate combustion air
• Air controls not open
Yes:
Competition with exhaust devices
No:
• Check & clean chimney if needed
• Use adequate kindling & fuel
• Open air controls
• Open window
• Check for need for balanced air
make-up (Outside Air)
• Check door rope for seal.
Yes:
• Do not use exhaust fans during
startup
• Check for need for balanced air
make-up (Outside Air)
B. Troubleshooting Table
Heatilator • Birmingham 36-B OWNERS MANUAL • 4059-710 • Rev B • 2/6/13