2101827CONTENTS SECTION PAGESafety Information ......................................................................... 2Product Identification .................................................................... 4Local Codes ................................................................................... 4Unpacking ...................................................................................... 4Product Features ............................................................................ 4Air For Combustion And Ventilation ............................................ 5Installing To Wall .......................................................................... 9Connecting To Gas Supply ............................................................ 14Checking Gas Connections ............................................................ 15Operating Heater ........................................................................... 17Inspecting Burner .......................................................................... 20Cleaning And Maintenance ........................................................... 22Troubleshooting ............................................................................. 22Technical Service .......................................................................... 25Specifications ................................................................................ 26Service Hints ................................................................................. 26Replacement Parts ......................................................................... 26Parts Centrals ................................................................................. 27Service Publications ...................................................................... 27Accessories .................................................................................... 27Illustrated Parts Breakdown and Parts List ................................... 28-31Warranty Information .................................................................... Back CoverSAFETYINFORMATION WARNINGSIMPORTANT: Read this owner’s manual carefully and completelybefore trying to assemble, operate, or service this heater. Improperuse of this heater can cause serious injury or death from burns, fire,explosion, electrical shock, and carbon monoxide poisoning.DANGERCarbon monoxide poisoning may lead to death!Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoningresemble the flu, with headaches, dizziness, or nausea. If you have these signs, theheater may not be working properly. Get fresh air at once! Have heater serviced.Some people are more affected by carbon monoxide than others. These includepregnant women, persons with heart or lung disease or anemia, those under theinfluence of alcohol, and those at high altitudes.Propane/LP Gas: Propane/LP gas is odorless. An odor-making agent is addedto propane/LP gas. The odor helps you detect a propane/LP gas leak. However, theodor added to propane/LP gas can fade. Propane/LP gas may be present eventhough no odor exists.Make certain you read and understand all Warnings. Keep this manual forreference. It is your guide to safe and proper operation of this heater.Safety Information continues on next page