L.B. White CI500 Foreman® 500 DF Ductable Dual Fuel LP/NG Indirect-Fired 120V Portable Heater - 500,000 BTU/HR The L.B. White CI500 Foreman® 500 DF is a high-performance, indirect-fired portable heater designed for maximum heat output and efficiency. With a powerful 500,000 BTU/HR rating, this dual-fuel heater is capable of operating on both Liquid Petroleum and Natural Gas, offering flexibility and convenience on job sites. Its innovative design includes a new operator-friendly control panel, quiet operation, and enhanced portability features, making it the ideal choice for efficient heating in various industrial and commercial settings. Note: Telematic Ready Use the Heat Estimator calculation tool below to calculate the number of BTU's required to warm your space based on the cubic feet and the heat differential required. The tool will also recommend specific LB White products that will meet these requirements. Heater Estimator Features High BTU Output: Delivers 500,000 BTU/HR for reliable heating performance Dual Fuel Capability: Quickly switch between LP and NG without a conversion kit Enhanced Portability: Equipped with wheels, a handle, and a lifting bail for easy, one-person maneuverability Quiet Operation: Operates at less than 70 dB, reducing noise pollution Operator-Friendly Control Panel: Includes a voltmeter, hour meter, and diagnostic lights for easy monitoring Fuel-Conscious Design: Features options for thermostatic control, recirculation mode, and fan-only vent mode Jobsite Tough: Built with a powder-coated protective frame and designed for indoor/outdoor use Efficient Storage: No-flat wheels and a stackable frame allow for space-saving storage Specifications BTU/HR Rating: 500,000 Fuel Type: LP, NG Fuel Consumption: LP: 23.0 lbs/hr, NG: 500.0 cu.ft/hr Inlet Gas Pressure: Min/Max LP: 8/13.5 in. W.C., NG: 8/13.5 in. W.C. Burner Type: Riello® Blower Fan Output (CFM): 3,457 Outlet Static Pressure: 2.5 in. W.C. Outlet Duct Diameter: 12 x 2 in. Recirculation Duct Diameter: 20 in. Motor Horsepower: 1.5 Electrical Supply: 120V/60Hz/1 Phase Amps (Start/Continuous): 35/13.5 Unit Weight: 674 lbs Dimensions (L x W x H): 94 in. x 32 in. x 53 in. Third Party Certified: ANSI Z83.7/CSA 2.14-2017 Warranty: 2 Years Downloads Specifications Sheet (PDF Download) Product Literature (PDF Download) Product Manual (PDF Download)
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