Monessen Hearth mhsc eyf18 User Manual

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LO
HI
OFF
ON
I
G
N
MODELS EYF18 
AND
 EYF24
Natural Gas or Propane/LPG
Control Type: Manual or Millivolt
UNVENTED GAS LOG 
HEATER OR 
VENTED DECORATIVE 
APPLIANCE
INSTALLATION AND OPERATING
INSTRUCTIONS
READ BEFORE INSTALLING. SAVE THESE INSTRUCTIONS
This is an unvented gas-fired heater. 
It uses air (oxygen) from the room 
in which it is installed. Provisions for 
adequate combustion and ventilation 
air must be provided. See page 7. 
WARNINGS
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.
–  Do not store or use gasoline or other flammable 
vapors and liquids in the vicinity of this or any 
other appliance.
–  WHAT TO DO IF YOU SMELL GAS
 
•  Do not try to light any appliance.
 
• Do not touch any electrical switch; do not use 
any phone in your building.
  • Immediately call your gas supplier from a 
neighbor's phone. Follow the gas supplier's 
instructions.
 
• If you cannot reach your gas supplier, call the 
fire department.
–  Installation and service must be performed by 
a qualified installer, service agency or the gas 
supplier.
WARNINGS