Vanguard VN20BT Manuals

UNVENTED (VENT-FREE) BLUE FLAME GAS HEATER SAFETY INFORMATION AND INSTALLATION MANUAL For more information, visit www.desatech.com For more information, visit www.desatech.com WARNING: If the information in this manual is not followed exactly, a fire or explosion may result caus- ing 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 electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s in- structions. • If you cannot reach your gas supplier, call the fire department. — Installation and service must be performed by a qualified installer, service agency, or the gas supplier. WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For as- sistance or additional information consult a qualified installer, ser- vice agency, or the gas supplier. WARNING: This is an unvented gas-fired heater. It uses air (oxy- gen) from the room in which it is installed. Provisions for ad- equate combustion and ventila- tion air must be provided. Refer to Air for Combustion and Venti- lation section on page 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. This appliance is not convertible for use with other gases. *Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer Save this manual for future reference. Save this manual for future reference. ® VN20BT VP20BT VN30BT VP30BT