LB White TRADESMAN 400 PORTABLE GAS HEATER TRADESMAN,

L.B. White Portable Gas Heater Tradesman, 250K-400K BTU, PropaneKey features of L.B. White Portable Forced Air HeaterAvailable in models ranging from 100,000 to 400,000 Btu/hPropane gas and natural gas (NG) models availableUltra models include Self Diagnostic Service Saver for convenient trouble-shootingDependable electronic spark ignition Superior Tri-Shield finish provides extended protection against abrasion and corrosion. Thermostatic temperature control (170 and 400 models)Adjustable front leg provides easy direction of heat (170 and 400 models) Variable output saves fuel100% test fired at our plantDirect-fired = 99.97% fuel efficiencyCSA US and Canadian "