Save this manual for future reference.®VN10TAINFRARED VENT-FREE NATURAL GAS HEATEROWNER’S OPERATION AND INSTALLATION MANUALWARNING: If the information in this manual isnot followed exactly, a fire or explosion mayresult causing property damage, personal in-jury, or loss of life.— Do not store or use gasoline or otherflammable vapors and liquids in the vicinityof 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 notuse any phone in your building.• Immediately call your gas supplier from aneighbor’s phone. Follow the gassupplier’s instructions.• If you cannot reach your gas supplier, callthe fire department.— Installation and service must be performedby a qualified installer, service agency, or thegas supplier.WARNING: Improper instal-lation, adjustment, alteration,service, or maintenance cancause injury or property dam-age. Refer to this manual forcorrect installation and op-erational procedures. For as-sistance or additional infor-mation consult a qualified in-staller, service agency, or thegas supplier.WARNING: This is anunvented gas-fired heater.It uses air (oxygen) fromthe room in which it is in-stalled. Provisions for ad-equate combustion andventilation air must be pro-vided. Refer toAir For Com-bustion and Ventilation onpage 4 of this manual.This appliance may be installed in an aftermarket*, permanently located, manufactured(mobile) home, where not prohibited by local codes.This appliance is only for use with the type of gas indicated on the rating plate. Thisappliance is not convertible for use with other gases.*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer