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.
PORTABLE PROPANE HEATER FOR RECREATIONAL AND COMMERCIAL USE
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.
— Donotstoreorusegasolineorotherflammablevaporsandliquidsinthevicinityofthisorany
other appliance.
— AnLPcylindernotconnectedforuseshallnotbestoredinthevicinityofthisoranyother
appliance.
— WHATTODOIFYOUSMELLGAS
• Donottrytolightappliance.
• Extinguishanyopenflame.
• Shutoffgastoappliance.
— Servicemustbeperformedbyaqualifiedserviceagency.
Thisisanunventedgas-firedportableheater.Itusesair(oxygen)fromtheareainwhichitisused.
Adequatecombustionandventilationairmustbeprovided.Refertopage2.
Operating instructiOns
and Owner's Manual
FOR US SALE EXCEPT MASSACHUSETTS
MR HEATER, INC., 4560W.160th ST., CLEVELAND, OHIO 44135 800-251-0001
Serial numbers on back cover.
Model #
MH12B
LANGUAGES
ENGLISH
Pages E1 — E8
SPANISH
Pages S1 — S8
03/13 Rev13A 32094