1. | Vanguard Heating Electric Heater VN1800TB User Guide VANGUARD INFRARED VENT FREE NATURAL GAS HEATER OWNER S OPERATION AND INSTALLATION MANUAL VN1800TB VN3000TB 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 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 |