9103575INSTALLING TOWALL NOTICEA qualified service person must install heater. Follow all local codes.CHECK GAS TYPEUse only propane/LP gas. If your gas supply is not propane/LP, do not installheater. Call dealer where you bought heater for proper type heater.INSTALLATION ITEMSBefore installing heater, make sure you have the items listed below.• external regulator (supplied byinstaller, see page 13)• piping (check local codes)• sealant (resistant to propane/LP gas)• manual shutoff valve *• ground joint union• test gauge connection * (seeFigure 13, page 14)• sediment trap• tee joint• pipe wrench* An A.G.A. design-certified manual shutoff valve with 1/8" NPT tap is an acceptablealternative to test gauge connection. The optional A.G.A. design-certified manualshutoff valve can be purchased from your dealer. See Accessory, page 28.LOCATING HEATERThis heater is designed to be mounted on a wall.WARNINGMaintain the minimum clearances shown in Figure 4 (page 10). If youcan, provide greater clearances from floor, ceiling, and joining wall.ContinuedWARNINGNever install the heater• in a bathroom• in a recreational vehicle• where curtains, furniture, clothing, or other flammable objects areless than 36 inches from the front, top, or sides of the heater• as a fireplace insert• in high traffic areas• in windy or drafty areasCAUTIONIf you install the heater in a home garage• heater pilot and burner must be at least 18 inches above floor• locate heater where moving vehicle will not hit itCAUTIONThis heater creates warm air currents. These currents move heatto wall surfaces next to heater. Installing heater next to vinyl orcloth wall coverings or operating heater where impurities in the air(such as tobacco smoke) exist, may discolor walls.IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, in-stalling heater in rooms without enough ventilation air may cause mildew to form fromtoo much moisture. See Air for Combustion and Ventilation, pages 5 through 8.