IMPORTANT FACTS
Your furnace must have adequate airflow for efficient combustion and safe ventilation. Do not enclose it in an airtight room or “seal” it behind solid doors.
To minimize the possibility of serious personal injury, fire, fur- nace damage, or improper opera- tion, carefully follow these safety rules:
FOR YOUR SAFETY
Do not store or use gaso- line or other flammable vapors and liquids in the vicinity of this or any other appliance.
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•Do not cover the furnace, store trash or debris near it, or in any way block the flow of fresh air to the unit.
•Combustion air must be clean and not contaminated with chlorine or fluorine. These compounds are present in many products around the home, such as: water softener salts, laundry bleaches, detergents, adhesives, paints, varnishes, paint strippers, waxes, and plastics.
Make sure the combustion air for your furnace does not contain any of these compounds. During re- modeling be sure the combustion air is fresh and uncontaminated. If air with vapors of these com- pounds is burned in your furnace, the heat exchangers and metal vent system may deteriorate.
NOTE: Do not use this furnace if any part has been under water.
Immediately call a qualified ser- minor personal injury or product vice technician to inspect the fur- and property damage.
nace and to replace any part of the control system, electrical compo- nents, and any oil control which has been under water.
NOTE: The qualified installer or agency must use only factory- authorized replacement parts, kits, and accessories when servicing this product.
The furnace burner control has a safety device which must be man- ually reset. If the furnace is left unattended for an extended period of time, have it checked periodi- cally for proper operation. This precaution will prevent problems associated with no heat, such as frozen water pipes, etc.
SAFETY
CONSIDERATIONS
Installing and servicing of heating equipment can be hazardous due to oil and electrical components. Only trained and qualified person- nel should install, repair, or service heating equipment.
Untrained personnel can perform basic maintenance functions such as cleaning and replacing air filters. All other operations must be per- formed by trained service person- nel. Observe safety precautions in this manual, on tags, and on labels attached to the furnace and other safety precautions that may apply.
Recognize safety information. This is the
Understand the signal words — DANGER, WARNING, and CAU- TION. These words are used with the
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