LWO-112 (Oil Fired) LWG-112 (Gas Fired) LWO-168 (Oil Fired) LWG-168 (Gas Fired) CAUTION: Read Rules And Instructions Carefully For Safe Operation Oil/Wood -Gas/Wood Warm Air Central Heating Furnaces YUKONHUSKY/EAGLEI YUKONPOLAR/EAGLEII All furnaces in this owner's manual are UL Listed in UL file #MH 11057 IMPORTANT: Installation must be made in accordance with NFPA, and state and local ordinances which may differ from this installation manual. Alpha American Co., 10 Industrial Blvd., Palisade, MN 56469 1-800-358-0060 DANGER RISK OF FIRE OR EXPLOSION Do not burn garbage, gasoline, drain oil, kerosene, thinners, etc. WARNING RISK OF FIRE Tightly close the firing door and ash door during operation. Do not operate with flue draft exceeding .03" W.C. Do not store flammable materials within marked installation clearance. Frequently inspect and clean soot and/or creosote from the heat exchanger, smoke pipe, and chimney. Do not connect this unit to a chimney flue serving another appliance. CAUTION BLACK SURFACES ARE HOT Keep children away. Do not touch. Questions? Visit or call 1-800-358-0060 For repair or replacement parts, See back cover for details. Before installing this furnace, read and follow all instructions in this manual. It is recommended that a heating professional installs or supervises the entire installation of the furnace, ducts, chimney, electrical and gas or oil hook ups. FOR YOUR SAFETY: If you smell gas: 1. Open windows 2. Do not touch electrical switches 3. Extinguish any open flame 4. Immediately call your gas supplier FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. DANGER RISK OF FIRE OR EXPLOSION Do not burn garbage, gasoline, drain oil, kerosene, thinners, etc. WARNING RISK OF FIRE Tightly close the firing door and ash door during operation. Do not operate with flue draft exceeding .03" W.C. Do not store flammable materials within marked installation clearance. Frequently inspect and clean soot and/or creosote from the heat exchanger, smoke pipe, and chimney. Do not connect this unit to a chimney flue serving another appliance. CAUTION BLACK SURFACES ARE HOT Keep children away. Do not touch. Questions? Visit or call 1-800-358-0060 For repair or replacement parts, See back cover for details. Before installing this furnace, read and follow all instructions in this manual. It is recommended that a heating professional installs or supervises the entire installation of the furnace, ducts, chimney, electrical and gas or oil hook ups. FOR YOUR SAFETY: If you smell gas: 1. Open windows 2. Do not touch electrical switches 3. Extinguish any open flame 4. Immediately call your gas supplier FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. 2 TABLE OF CONTENTS INTRODUCTION Safety Statements . . .. . . . .. . .. . .. . . . .. . .. . .. . . . . . . .. . .. . . . . . . . . . .. . . . . . . ... . .. . . . . . . . . . .. . .. . . . . . . .. . .2, 4 UnpackingandInspection ..............................................................................5 Features andBenefits ..................................................................................6 FurnaceSpecifications ................................................................................10 PLAN YOUR INSTALLATION PlanYourInstallation ..................................................................................11 Locating the Furnace. .. .. . .. .. .. . . . . . .. .. .. . . . . . .. .. .. . .. .. .. . .. .. .. .. . ... . . . .. .. .. .. . . . .. .. .. . .. .. .. . .12 TypicalInstallation ..................................................................................13 INSTALLATION Place Furnace . . . . . . .. . . . .. . . . .. . . . . . .. . .. .. . . . .. . . . .. . . . .. . .. . . . . . . . . .. . . . . . . .. . . . . . . .. .. . .. . . . . . . . . .14 SecondaryAirIntake ...................................................................................14 SecondaryAirShutOff .................................................................................14 Draft Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Oil Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 GasBurner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 DrawCollar ..........................................................................................16 DamperControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...