GAS FURNACE USER INSTRUCTIONSGAS FURNACE SAFETYTable of ContentsGAS FURNACE SAFETY................................................................1GAS FURNACE OPERATION ........................................................4Light Furnace ...............................................................................4Shut Down....................................................................................5Adjust Controls.............................................................................5GAS FURNACE MAINTENANCE...................................................5Filter Maintenance ........................................................................6TROUBLESHOOTING ....................................................................8ASSISTANCE OR SERVICE ...........................................................8Replacement Parts.......................................................................8WARRANTY ....................................................................................946877B008Whirlpool ® Home Cooling and Heating14610 Breakers DriveJacksonville, Florida 32258To the installer: leave this manualwith the furnace.To the consumer: read allinstructions in this manual. Keepall manuals for future reference.WARNING:FIRE OR EXPLOSION HAZARDFailure to follow safety warnings exactly could result in serious injury, death or propertydamage.— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this orany 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.• Leave the building immediately.• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’sinstructions.• 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 gassupplier.