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Operating Instructions and Owner’s Manual
Mr. Heater, Inc.| Forced Air Propane Construction Heater
2
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
SPECIFICATIONS
TypeofGas:................ ForusewithPropaneOnly
GasSupplyPressure
toregulator............. Max.:BottlePressure
toregulator............. Min.:5psig(34.5kPa)
regulatorout.......... 27.5"W.C.(6.84kPa)
ElectricalInput:........... 115V,125Hz,1Ø,3a
Min.OperatingVoltage:100V
Ignition:...................... DirectSpark
Primary
FlameControl:.......... ThermocoupleOperatedGasValve
HighTemperature
Control:.................... 240°F(116°C)
Min.AmbientTemp.Rating0°F(-17.8°C)
CONTENTS
HEATERSPECIFICATIONS............................................................ 2
WARNINGS................................................................................ 2
OPERATINGPRECAUTIONS........................................................ 3
SAFETYPRECAUTIONS............................................................... 4
ODORFADEWARNING.............................................................. 5
OPERATINGINSTRUCTIONS....................................................... 6
SERVICING................................................................................. 6
SIZEANDCAPACITYOFPROPANECYLINDERSREQUIRED..........
7
WIRINGDIAGRAMS...................................................................
8
MH125FAVPARTS.......................................................................
9
WARRANTY.............................................................................. 11
WARNING:
FIRE,BURN,INHALATION,ANDEXPLOSIONHAZARD.
KEEPSOLIDCOMBUSTIBLES,SUCHASBUILDING
MATERIALS,PAPERORCARDBOARD,ASAFEDISTANCE
AWAYFROMTHEHEATERASRECOMMENDEDBYTHE
INSTRUCTIONS.NEVERUSETHEHEATERINSPACES
WHICHDOORMAYCONTAINVOLATILEORAIRBORNE
COMBUSTIBLES,ORPRODUCTSSUCHASGASOLINE,
SOLVENTS,PAINTTHINNER,DUSTPARTICLESOR
UNKNOWNCHEMICALS.
WARNING:
CARBON MONOXIDE CAN KILL YOU
NOTFORHOMEORRECREATIONALVEHICLEUSE,
USINGAPORTABLEHEATERINANENCLOSEDAREA
CANPRODUCEDEADLYCARBONMONOXIDE
WARNING:
YOURSAFETYISIMPORTANTTOYOUANDTO
OTHERS,SOPLEASEREADTHESEINSTRUCTIONS
BEFOREYOUOPERATETHISHEATER.
GENERAL HAZARD WARNING:
FAILURETOCOMPLYWITHTHEPRECAUTIONSAND
INSTRUCTIONSPROVIDEDWITHTHISHEATER,CAN
RESULTINDEATH,SERIOUSBODILYINJURYAND
PROPERTYLOSSORDAMAGEFROMHAZARDSOFFIRE,
EXPLOSION,BURN,ASPHYXIATION,CARBONMONOX
-
IDEPOISONING,AND/ORELECTRICALSHOCK.
ONLYPERSONSWHOCANUNDERSTANDANDFOLLOW
THEINSTRUCTIONSSHOULDUSEORSERVICETHIS
HEATER.
IFYOUNEEDASSISTANCEORHEATERINFORMATION
SUCHASANINSTRUCTIONSMANUAL,LABELS,ETC.
CONTACTTHEMANUFACTURER.
WARNING:
THISPRODUCTCANEXPOSE
YOUTOCHEMICALSINCLUDINGLEADANDLEAD
COMPOUNDS,WHICHAREKNOWNTOTHESTATE
OFCALIFORNIATOCAUSECANCERANDBIRTH
DEFECTSOROTHERREPRODUCTIVEHARM.FOR
MOREINFORMATIONVISITWWW.P65WARNINGS.
CA.GOV
WARNING:
Fuelsusedinliquefiedpropane
gasappliances,andtheproductsofcombustionofsuch
fuel,canexposeyoutochemicalsincludingbenzene,
whichisknowntothestateofCaliforniatocausecancer
andcausebirthdefectsorotherreproductiveharm,for
moreinformationgotowww.P65Warnings.ca.gov