06/03 Revision L1 #73103MR. HEATER INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-881-5500

GAS-FIRED INFRA-RED

PORTABLE HEATER

OPERATING INSTRUCTIONSAND OWNER’S MANUAL
READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe
place for future reference. Do not allow anyone who has not read these instructions to assemble,
light, adjust or operate the heater.
MH12T
MH12TS
Model #
If the information in this manual is not followed exactly, a fire or explo-
sion may result causing property damage, personal injury or loss of life.

WARNING:

— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any
other appliance.
— An LP c ylinder not connected for use shall not be stored in the vicinity of this or any other appli-
ance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light appliance.
• Extinguish any open flame.
• Shut off gas to appliance.
— Ser vice must be performed by a qualified service agency.
— DO NOT LEAVE HEATER UNATTENDED OR IN OPERATION WHILE SLEEPING
This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used.
Adequate combustion and ventilation air must be provided. Refer to page 3.
CYLINDER NOT INCLUDED MODEL
MH12TS
MODEL
MH12T