American Fireglass H Series Quick reference guide

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H-Burner Use and Care Instructions
(AFG-INST-009_REVH_02/19)
A flame dancing and glistening on fire glass in a warm fireplace is truly a sight
to behold, but to get the most appealing look from this display, you need a
high-quality H-burner.
An H-burner ensures that the flames in your fireplace (or firepit) are realistic,
and evenly distributed.
American Fire Glass' H-burners are made of high grade stainless steel which
ensures their durability under extreme heat and severe weather conditions.
American Fire Glass™ H-Burners can be used both outdoors and indoors. The H-burner works best under 2 - 4 inches
of fire glass.
Our H-burners are designed to be used with natural gas and are available in six sizes. You must choose the size that
best fits the internal dimensions of your fireplace or fire pit. See page 6 for size chart.
ATTENTION! READ INSTRUCTIONS CAREFULLY BEFORE ASSEMBLY OR USE
Tools Required
Adjustable Wrench, Pipe Wrench, Pipe Sealing Compound, and Hand-Held Lighter.
BURNER SYSTEMS:
SS-H-12: MATCH LIGHT (12” H-Burner Style)
SS-H-18: MATCH LIGHT (18” H-Burner Style)
SS-H-24: MATCH LIGHT (24” H-Burner Style)
SS-H-30: MATCH LIGHT (30” H-Burner Style)
SS-H-36: MATCH LIGHT (36” H-Burner Style)
SS-H-48: MATCH LIGHT (48” H-Burner Style)
All Burners for Natural Gas Only
WARNING: If the information in this manual is not followed exactly, a fire or explosion may result, causing
property damage, personal injury, or loss of life.
Installation and service must be performed by a gas installation professional, service agency, or gas supplier.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain manual for future reference and safety precautions.

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Do not store or use gasoline or other flammable vapors and/or liquids near this appliance.
WHAT TO DO IF YOU SMELL GAS
 Shut off gas supply.
 Do not try to light any appliance.
 Do not touch any electrical switch; do not use any phone in your building.
 Immediately call you gas supplier from a neighbor’s phone. Follow the gas supplier’s
instructions.
 If you cannot reach your gas supplier, call the fire department.
WARNING
This is a vented gas appliance for use only in solid-fuel burning fireplace constructed of non-combustible
materials with a fully functional chimney flue which must vent all products of combustion. When
operating, the chimney DAMPER MUST BE FULLY OPEN.
Improper installation, alteration, service, or maintenance can cause property damage, personal injury, or loss of
life. Read these instructions thoroughly before installation. For assistance or additional information, consult
your gas log dealer, qualified installer, service agency or gas supplier.
Installation must conform with local codes, or in the absence of local codes, with the
National Fuel Gas Code ANSI Z223.1/Latest Edition/NFPA54
WARNING: CARBON MONOXIDE POISONING MAY LEAD TO DEATH
When used without fresh air, decorative gas appliances may give off carbon monoxide, which is an
odorless, colorless, poisonous gas. Some people, pregnant women, persons with heart or lung disease,
anemia, persons under the influence of alcohol, and persons who live at high altitudes, are more affected
by carbon monoxide than others.
Early signs of carbon monoxide poisoning resemble the flu and include; headaches, dizziness, and/or
nausea. If you have these symptoms, the burner or flu may not be installed or working properly, or the
flue may be blocked. GET FRESH AIR AT ONCE! Verify that the H-Burner is properly arranged and have
the heater and chimney flue serviced before using again.

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IMPORTANT INFORMATION
 Installation, service and repair must be done by a gas installation professional. The appliance should be
inspected before use and at least annually by a profession service technician. More frequent cleaning may
be required due to excessive lint from carpeting, bedding material, etc. It is imperative that control
compartments, burners, and circulating air passageways of the appliance be kept clean. Due to high
temperatures, appliance should be located out of traffic and away from furniture and draperies.
 WARNING: Glass doors must be fully opened when appliance is in operation to allow for safe combustion,
cooling of components and venting.
 BE CAREFUL if not installed, serviced and used correctly per these instructions, this product can cause
serious personal injury, property damage or loss of life.
 The installation and the provision for combustion and ventilation air must conform with the NATIONAL FUEL
GAS CODE Z223.1/Latest edition/NFPA54
 Children and adults should be alerted to the hazard of high surface temperatures and should keep a safe
distance from appliance to prevent burns or clothing ignition.
 Young children should be carefully supervised when they are in the same room with the appliance.
 Do not place clothing or other flammable material on or near the appliance.
 Any safety screen or guard removed for serving an appliance must be replaced prior to operating.
 WARNING: Any change to this appliance or its controls can be dangerous.
 WARNING: Failure to keep the primary air opening(s) of the burner clean may result in sooting and property
damage.
 Keep appliance area clear and free from combustible materials, gasoline, and other flammable vapors and
liquids.
 DO NOT use this room appliance if any part has been under water. Immediately call a qualified service
technician to inspect the appliance and to replace any part of the control system and any gas control that
has been under water.
 WARNING: Before installing in a solid-fuel burning fireplace, the chimney flue and firebox must be cleaned
of soot, creosote, ashes, and loose paint by a qualified chimney cleaner.
 WARNING: Do not allow fans to blow directly into fireplace. Avoid drafts that may alter burner patterns.
 WARNING: Do not use a blower insert, heat exchanger inserts, or any other accessory not approved for use
with this appliance.
 A fireplace screen must be in place when the appliance is operating and, unless other provisions for
combustion air are provided, the screen shall have an opening(s) for introduction of combustion air.
 *Solid fuels shall not be burned in a fireplace where this appliance is in operation.
 Any outside air ducts and/or ash dumps in the fireplace shall be permanently closed at the time of appliance
installation.
 Avoid contact with the objects, chassis or another part which may be hot during operation.
 This appliance is only for use with the type of gas indicated on the box.
 Minimum inlet gas supply pressure for input shall be 6 inches of water column on natural gas. Maximum
inlet gas supply pressure shall be 9 inches of water column on natural gas.
 The H-Burner and its individual shutoff valve must be disconnected from the gas supply piping system
during any pressure testing of system if test pressures exceed ½ PSIG (3.5kPa).
 Attach Damper Clamp over edge of Fireplace Damper Blade to prevent damper from fully closing
accidentally. If unable to attach damper clamp, call a qualified installer.

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RECOMMEND
Attention: Installation and service must be performed by a gas installation professional, service agency or gas
supplier. The installer must follow these instructions carefully. The installation of this burner appliance must
conform to all local codes. In the absence of local codes, the installation must conform to the National Fuel Gas
Code ANSI Z223.1/latest edition/NFPA54. American Fire Glass is not responsible for the actions of the appliance
installer.
It is the responsibility of the installer to confirm the appropriate application and heat (BTU) rating of this burner
appliance into any/all existing fireplace units prior to installation.
IMPORTANT
THIS H-BURNER MUST BE INSTALLED IN A FULLY VENTED SOLID-FUEL BURNING FIFREPLACE WITH A
WORKING FLUE CONSTRUCTED OF NON-COMBUSTIBLE MATERIAL.
DAMPER MUST BE WIDE OPEN WHILE BURNING. OPEN A WINDOW AN INCH OR TWO FOR FRESH AIR
WHEN USING YOUR H-BURNER. SOLID FUELS SHALL NOT BE BURNED IN A FIREPLACE WHERE A
DECORATIVE APPLIANCE IS INSTALLED.
PARTS LIST
1. H-Burner 12”, 18”, 24”, 30”, 36”, and 48”
2. Damper Clamp
3. Inlet Fitting 1/2” x 3/8” Flared Brass Fitting
4. 1/2” MIP x 3/8”” Flared Fitting
5. 3/8” x 16” Flex Connector
IMPORTANT: Use with other manufacture parts, controls, remotes, parts and accessories which are not
designed or tested with AMERICAN FIRE GLASS™ products is prohibited and will void all warranties. Liability for
bodily injuries or property damage will not be accepted by AMERICAN FIRE GLASS™ if installation and/or product
usage does not comply with this H-Burner.

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WARNING! CHECK FOR PROPER VENTING
A properly sized, unobstructed chimney will normally vent all fumes and products of combustion. Any odor or
smoke detected inside the room is an indication that the flue is not properly removing the combustion products.
SHUT OFF BURNER IMMEDIATELY! CAUSE OF THE VENTING PROBLEM MUST BE DISCOVERED AND CORRECTED
BEFORE CONTINUED USE OF THE H-BURNER. Continued use with improper venting may cause damage to your
fireplace, room and furnishings, and could cause serious illness. If improper venting is suspected, IMMEDIATELY
HAVE H-BURNER AND CHIMNEY FLUE SERVICED. Periodically examine and clean the venting system. Once a
year, a qualified agency should examine and clean the venting system of your solid fuel burning fireplace.
GENERAL INSTALLATION INSTRUCTIONS
WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts
specifically approved with this appliance may result in property damage or personal injury.
STEP ONE PREPARATION:
 Verify that the H-Burner is correctly matched to
fire box size.
 Turn off Fireplace Gas Supply (Figure 1)
 Thoroughly clean fireplace floor of any ashes and
have a qualified chimney cleaner ensure that the
chimney flue and firebox are free of soot,
creosote, and loose paint.
 Attach Damper Clamp (Figure 2A) over edge of
Fireplace Damper Blade (Figure 2B) to prevent
damper from fully closing accidentally. If unable
to attach damper clamp, call a gas installation
professional.
H-Burner Positioning in Fireplace (side view)
1. Place BURNER inside firebox (Figure 2) 2 to 3 inches from the rear wall. Center the burner left to right.
2. Be sure the FLEX CONNECTOR is not positioned over the BURNER or exposed to direct flame.
(See Page 6)

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IMPORTANT:
THE CHIMNEY DAMPER MUST BE WIDE OPEN AND FIXED IN A MANNER TO MAINTAIN A PERMANENT FREE
OPENING AT ALL TIMES AS OUTLINED ABOVE. THE AREA OF THE FLUE MUST BE NOT LESS THAN 1/10TH THE AREA
OF THE FIREPLACE OPENING. THIS H-BURNER MUST BE INSTALLED IN A FULLY VENTED METAL OR MASONRY
FIREPLACE WITH A WORKING FLUE THAT IS SAFE FOR BURNING A WOOD FIRE. THE FLUE MUST BE FREE OF ANY
OBSTRUCTIONS AND MUST EXHAUST ALL PRODUCTS OF COMBUSTION, DAMPER MUST BE FULLY OPEN BEFORE
LIGHTING OR BURNING FOR PROPER VENTILATION.
Burner Positioning in Fireplace (Top View)
1. Place BURNER inside firebox as far as 2 inches to 3 inches (see Figure 3) from the rear wall. Center the
BURNER left to right.
2. Be sure the FLEX CONNECTOR is positioned away from the BURNER and is not exposed to direct flame.

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Gas Supply Connection
1. Apply pipe compound to thread end of gas supply pipe. Thread 1/2” FIP x 3/8” flare elbow onto gas supply
pipe and wrench tighten.
2. Apply pipe compound onto threads of H-Burner and thread 1/2” FIP x 3/8” flare fitting then wrench tighten.
3. Position H-Burner inside firebox (see Figure 3), connect stainless, whistle-free flex connector to the inlet of
burner and to the 1/2” FIP x 3/8” flare elbow on gas supply pipe and wrench tighten. NOTE: Do not kink
or break stainless flex connector tube.
4. Ensure that flex line is not routed over H-Burner or exposed to open flame.
5. Turn on gas supply to fireplace.
6. Test all connections for leaks with soapy water solution. If solution bubbles, turn off gas supply, retighten
fitting and recheck. If leaks are found, turn off gas immediately.
WARNING: DO NOT FLAME TEST FOR LEAKS
INSTALLATION INSTRUCTIONS - LIGHTING AND OPERATION OF H-BURNER
FILLING H-BURNER WITH AMERICAN FIRE GLASS™
1. Begin by completely covering H-BURNER with fire glass.
2. Focus on covering the entire H-BURNER TUBES by spreading
evenly within the firebox floor. Burner must have a 2” of
fire glass depth.
3. Spread the remaining fire glass evenly on the firebox floor
without exposing H-BURNER.
IMPORTANT: CHIMNEY DAMPER MUST BE WIDE OPEN
MANUAL MATCH LIGHTING
Standard Match Light
(H-BURNER FOR NATURAL GAS ONLY)
1. Place lighted match (Figure 4) on glass near inlet end
of burner. DO NOT HOLD MATCH IN HAND! Move
away from fireplace.
2. Slowly open FIREPLACE GAS SUPPLY VALVE and wait
for burner to light.
3. Adjust FIREPLACE GAS SUPPLY VALVE for desired
flame height.
WARNING: DO NOT ALLOW FLAMES FROM H-BURNER TO EXCEED HEIGHT OF THE
FIREPLACE OPENING.
4. SHUTDOWN: Close FIREPLACE GAS SUPPLY VALVE completely.
WARNING: DO NOT LEAVE BURNER UNATTENDED WHILE H-BURNER IS BURNING

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WARNING: DO NOT FLAME TEST FOR LEAKS
NORMAL OPERATING CHARACTERISTICS
A yellow bodied wood like flame that will produce carbon soot. The carbon soot produced is natural and adds to the realistic
appearance of the H-Burner.
CUSTOMER RESPONSIBILITIES AND PERIODIC MAINTENANCE
 Do not use with blower inserts or heat exchangers.
 Do not operate this burner with any burner object other than the American Fire Glass specifically designed and
approved by American Fire Glass with these burner systems.
 WARNING: Do not allow fans to blow directly into fireplace. Avoid any drafts that alter burner flame patterns. Do
not place blower inside area of firebox. Ceiling fans may create draft that alters flame patters. Sooting and improper
burning may occur. Sooting can settle on surfaces outside the fireplace. Maintain position of glass on burner always.
FIREPLACE SAFETY GUIDELINES
A. Check Gas Type (Natural Gas Only). The gas supply must be the same as stated earlier. If gas is different, do not install.
Contact your dealer for immediate assistance.
B. The gas pipe system must be sized to provide minimum inlet pressure at the maximum flow rate (BTU/hr). Undue pressure
loss will occur if the pipe is too small, or the run is too long.
C. The minimum clearance from the fireplace opening to combustible materials on the side walls and ceiling must be
maintained as outlined in MINIMUM CLEARANCE TO COMBUSTIBLES WALL AND CEILINGS.
D. At least 10”-12” of noncombustible or heat resistance material is required above the fireplace. A fireplace hood will be
required to act as a heat deflector in protecting combustible fireplace surrounds (facing and / or mantel) if certain minimum
clearance cannot be met. Be certain that combustible flooring material (i.e.: carpet, title, etc.) is not too close to this gas
appliance. If the appliance is at floor level or less than 6” above the floor, there must be at least 12” of noncombustible
material between the base of the fireplace and any combustible flooring.
TROUBLESHOOTING
Complaint: Burner is excessively noisy.
Please note: The movement, mixing of air and gas, and combustion will create a low, throaty sound, which is normal.
Excessive gas pressure: Make sure the gas pressure coming into the fireplace complies with the minimum and maximum
pressures allowed with this burner. (See page 3)
Passage of air/gas across irregular surfaces: There may be burrs or other blockage on burner ports, check these ports
and remove any blockage.
Gas connector: Remove any tight bends or kinks in the flex connector. Be sure to use a whistle-free flex connector.
Complaint: Odor.
Poor draft/ventilation or an obstruction. Have a qualified professional inspect fireplace venting.
Complaint: Excessive smoking and sooting.
Cause: Poor draft or down draft, check if damper is closed. Flue is less than 8” in diameter.
Solutions: Open damper fully when operating the H-Burner. If flue is to small, remove the burner and seek professional
help, ensure adequate fireplace venting.
American Fire Glass, Inc.
570 Third Street, Lake Elsinore, CA 92530
www.americanfireglass.com
1-888-264-1017
AFG-INST-009_REVH_07/19

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LIMITED LIFETIME CONSUMER PRODUCT WARRANTY
The following warranty has been drafted to comply with the MAGNUSON-MOS-WARRANTY ACT
applicable to products manufactured after July 4, 1975. It replaces and supersedes any warranty in this
package or in any printed literature.
LIMITED WARRANTY
AMERICAN FIRE GLASS, 570 THIRD STREET, LAKE ELSINORE,
CA U.S.A., warrants all American Fire Glass products and
accessories against defects in materials and workmanship,
and suitable for a purpose, for a period of:
1. TEMPERED GLASS – All glass is guaranteed against
burnout in the original installation for the lifetime of
the initial purchaser.
2. BURNERS/PANS – 5 years from date of purchase.
3. FITTINGS – 5 years from date of purchase.
4. IGNITION SYSTEM and PARTS – 1 year from date of
purchase.
5. LITE STONES – 2 years from date of purchase.
THIS WARRANTY IS FOR THE BENEFIT OF THE ORIGINAL
PURCHASER.
WARRANTY ADJUSTMENT:
1. AMERICAN FIRE GLASS agrees to repair or furnish a
replacement for, but not remove or install any
product or component, which proves defective,
within the above warranty and appropriate time
periods stated
2. BUYER shall notify AMERICAN FIRE GLASS of any
defect within this warranty no later the thirty (30)
days after a defect is discovered.
3. No product will be accepted for return or
replacement without authorization by AMERICAN
FIRE GLASS. Before returning merchandise, contact
AMERICAN FIRE GLASS giving full details of the
complaint, a copy of sales receipt, invoice or other
evidence of purchase date, and an image of the
item installed. Merchandise returned without proof
of purchase date will be serviced out of warranty at
our prevailing service and part rates. If
merchandise was damaged in transit, file claim
immediately with the carrier, and contact
AMERICAN FIRE GLASS. Product returned must be
addressed as follows:
AMERICAN FIRE GLASS
570 THIRD STREET
LAKE ELSINORE, CA 92530
Shipping charges must be pre-paid by buyer.
REPAIR OR REPLACEMENT UNDER THIS
WARRANTY WILL BE SHIPPED AT NO CHARGE TO
THE CUSTOMER.
EXCLUSIONS FROM WARRANTY
:
1. The foregoing warranty is limited solely as set forth
herein and applies only for the periods designated
above.
2. AMERICAN FIRE GLASS shall not be liable for any
loss, damage, incidental or consequential damages
of any kind, whether based upon warranty,
contract, or negligence, arising in connection with
the sale, use, or report of the product. Some
states do not allow the exclusion or limitation of
incidental or consequential damages, so the above
limitation or exclusion may not apply to you.
3. The maximum liability of AMERICAN FIRE GLASS in
connection with this limited warranty shall not in
any case exceed the contract price paid for the
product claimed to be defective or unsuitable.
4. This warranty does not extend to any product
provided by AMERICAN FIRE GLASS which has been
subjected to misuse, neglect, accident, improper
installation, or use in violation of instructions
furnished by AMERICAN FIRE GLASS.
5. This warranty does not extend to or apply to any
unit which has been repaired or altered at any
place other than AMERICAN FIRE GLASS factory, or
by persons not expressly approved by AMERICAN
FIRE GLASS.
6. Components manufactured by any supplier other
than AMERICAN FIRE GLASS shall bear only that
warranty made by the manufacturer of that
product.
7. Freight damage and color changes occurring from
cause beyond manufacturer’s control and are not
covered by any warranty.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE. AMERICAN
FIRE GLASS shall be held harmless from all claims
by the buyer because of injury or damage to an
ultimate user or other person caused by the
product solid herein by the seller to the buyer,
whether the injury or damage results from the
assembly, installation, operation, shipment,
storage or manufacture of this product.
AMERICAN FIRE GLASS makes no warranties,
expressed or implied, other than those expressly
stated herein.