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GENERAL HAZARD WARNING:

FAILURE TO COMPLY WITH THE PRECAUTIONS AND 

INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN 

RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE 

FROM HAZARDS OF FIRE, EXPLOSION, BURN. ASPHYXIATION, CARBON MONOXIDE 

POISONING AND / OR ELECTRIC SHOCK. ONLY PERSONS WHO CAN UNDERSTAND 

AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER. IF YOU 

NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS  

MANUAL, LABEL, ETC. CONTACT THE MANUFACTURER.

FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID 

COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR

CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS 

RECOMMENDED BY THESE INSTRUCTIONS. NEVER USE THE HEATER IN SPACES WHICH 

DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS 

GASOLINE, SOLVENTS, PAINT THINNERS, DUST PARTICLES OR UNKNOWN CHEMICALS.

READ AND SAVE THESE INSTRUCTIONS

 

Safety Information

DANGER

WARNING

NOT FOR HOME OR RECREATIONAL VEHICLE USE.

Carbon Monoxide Hazard 

This heater produces carbon 

monoxide, which has no odor. Burning the heater in an enclosed

space can kill you. Never use the heater in enclosed spaces such 

as a tent, a camper, any vehicle or recreational vehicle (RV), enclosed shelter, or any other 

enclosed areas.

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.

WARNING

DANGER

DANGER

GAU-GFH-CH-18K

Larson Electronics, LLC

 

  Phone: (800) 369-6671 

 Fax: (903) 498-3364 

  www.larsonelectronics.com 

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Portable Convection Heater - Adjustable to 18,000 BTUs - No Electricity Needed - Propane

Instruction Manual 

Summary of Contents for GAU-GFH-CH-18K

Page 1: ...OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASOLINE SOLVENTS PAINT THINNERS DUST PARTICLES OR UNKNOWN CHEMICALS READ AND SAVE THESE INSTRUCTIONS Safety Information DANGER WA...

Page 2: ...construction alteration or repair Direct fired means that all of the combustion products of the heater enter the heated space This appliance is rated at 98 combustion efficiency but does produce small...

Page 3: ...ormation GAU GFH CH 18K ALWAYS install the heater so that it is not directly exposed to water spray rain dripping water or wind Use heater in accordance with all local codes and with CSA 5 90 U S 5th...

Page 4: ...sed without alteration Unpacking CAUTION NEVER LEAVE HEATER UNATTENDED WHILE BURNING CONNECTED TO A POWER SOURCE OR WHILE CONNECTED TO A FUEL SOURCE RISK OF FIRE ALWAYS LOCATE HEATER ON A STABLE AND L...

Page 5: ...NT Always use a propane LP cylinder that has a connection device that is compatible with the hose and regulator assembly supplied Remove the back cover by sliding the cove straight up and away from th...

Page 6: ...and upright Avoid tipping the LP cylinder on its side when connected to a regulator since this may cause damage to diaphragm in the regulator Handle valves with care Never connect an unregulated LP cy...

Page 7: ...iter button several times to ignite the center burner panel 6 Continue to hold valve knob down for 30 seconds after the panel has lit This will heat the thermocouple After 30 seconds release the valve...

Page 8: ...n adequately ventilated enclosed spaces DANGER DANGER NEVER LEAVE HEATER UNATTENDED WHILE BURNING CONNECTED TO A POWER SOURCE OR WHILE CONNECTED TO A FUEL SOURCE GAU GFH CH 18K Larson Electronics LLC...

Page 9: ...w air for ventilation and combustion Spiderwebs can also appear during periods of inactivity Be sure to inspect the heater before each use to look for any such obstructions Be sure to keep the air pas...

Page 10: ...or broken 3 Loose or disconnected igniter wire 4 Broken igniter wire 1 Properly position electrode 2 Replace the electrode 3 Tighten or reconnect loose wire 4 Replace igniter wire Heater stops runnin...

Page 11: ...1 2 3 Exploded View GAU GFH CH 18K Larson Electronics LLC Phone 800 369 6671 Fax 903 498 3364 www larsonelectronics com 11 of 11...

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