{"product_id":"tradesman-400-ultra-df-250000-400000-btuhr-lpng-w-diagnostic-light","title":"Tradesman 400 Ultra DF | 250,000 - 400,000 BTU\/Hr | LP\/NG | w\/ Diagnostic Light","description":"\u003cp\u003eThe L.B. White Tradesman 400 Ultra DF delivers massive heating power with 400,000 BTU\/hr of high-efficiency, direct-fired heat using either liquid propane (LP) or natural gas (NG). Built for large-scale commercial and industrial applications, this dual-fuel heater offers maximum flexibility, rugged steel construction, and 99% fuel efficiency. With an enclosed flame, integrated thermostat, and heavy-duty portability, the Tradesman 400 Ultra DF is the ultimate solution for heating warehouses, construction sites, and other demanding environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e400,000 BTU\/hr output delivers high-capacity heating for large jobsite and industrial spaces\u003c\/li\u003e\n\u003cli\u003eDual-fuel capability (LP or NG) offers fuel flexibility for changing jobsite needs\u003c\/li\u003e\n\u003cli\u003e99% fuel efficiency ensures clean, cost-effective heat with minimal emissions\u003c\/li\u003e\n\u003cli\u003eEnclosed flame design enhances safety and supports consistent heat delivery\u003c\/li\u003e\n\u003cli\u003eIntegrated thermostat provides adjustable, precise temperature control\u003c\/li\u003e\n\u003cli\u003eSpark ignition system ensures fast, reliable startups every time\u003c\/li\u003e\n\u003cli\u003eRugged powder-coated steel housing withstands harsh jobsite conditions\u003c\/li\u003e\n\u003cli\u003eDurable frame with handle and wheel kit options for improved mobility\u003c\/li\u003e\n\u003cli\u003eIdeal for construction sites, agricultural applications, tent heating, and rental fleets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L.B. White","offers":[{"title":"Default Title","offer_id":45686851764281,"sku":"GWG311070","price":1393.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/3267\/3081\/files\/0314768_tradesman-400-ultra-df-250000-400000-btu-hr-lp-ng-w--diagnostic-light_4efcd97d-4e35-4612-a2b4-bacd904354f7.jpg?v=1775661033","url":"https:\/\/benfordpowersports.com\/products\/tradesman-400-ultra-df-250000-400000-btuhr-lpng-w-diagnostic-light","provider":"Benford Powersports","version":"1.0","type":"link"}