www.desatech.com 15114909-01ASPECIFICATIONSModel Size 160-IF 280-IFMaximum Output Rating (Btu/Hr) 158,000 278,000Net Output Rating (Btu/Hr) 133,000 234,400Fuel Use only kerosene, #1/#2 diesel/fuel oil, JET A or JP-8 fuels*Fuel Tank Capacity (U.S. Gal./Liters) 17/65 28/105Fuel Consumption(Gal. Per Hr/Liters Per Hr) 1.27/4.81 2.22/8.40Pump Pressure (psi) 145 174Electric Requirements 120 V/60 HZ (Same Both Models)Amperage (Normal Run) 4.8 8.5Motor RPM 2850 3490Hot Air Output (CFM) 1,060 1,940Shipping Weight 190/86 320/145(Approximate lbs./kg)Heater Weight without Fuel 161/74 273/124(Approximate lbs./kg)* Use of #2 diesel & fuel oil will result in noticeable odor and could require additional fuel filter main-tenance. Use in extreme cold temperatures may require nontoxic anti-icer additives.TECHNICAL SERVICEYou my have further questions about installation,operation or troubleshooting. If so, contact DESAHeating Productsʼ Technical Service Departmentat 1-866-672-6040. When calling please have yourmodel and serial numbers of your heater ready. Youcan also visit DESA Heating Productsʼ technicalservices web site at www.desatech.com.ACCESSORIESPurchase accessories and parts from your nearestdealer or service center. If they can not supplythese accessories or parts, either contact yournearest parts dealer or DESA Heating Productsat 1-866-672-6040 for referral information. PartsCentrals are listed in the Authorized Service Centerbooklet supplied with heater.FLEXIBLE VENTHOSEHA3220 for Model 160-IFModel 160-IF can only con-nect one 20' section of venthose. Must be used wih hoseconnector kit HA3230.HA3221 for Model 280-IFModel 280-IF can connect up to two 20' sectionsof vent hose. Must be used wih hose connectorkit HA3231.HOSE CONNECTOR KITHA3230 for Model 160-IFHA3231 for Model 280-IFEXTERNAL THERMOSTAT - HA3210EXTREME COLD FUEL OIL PRE-HEATERHA3211