L.B. White

Tradesman 400 Ultra DF | 250,000 - 400,000 BTU/Hr | LP/NG | w/ Diagnostic Light

$1,393.00
$1,393.00
$1,393.00
Shipping calculated at checkout.

GWG311070

The 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.

  • 400,000 BTU/hr output delivers high-capacity heating for large jobsite and industrial spaces
  • Dual-fuel capability (LP or NG) offers fuel flexibility for changing jobsite needs
  • 99% fuel efficiency ensures clean, cost-effective heat with minimal emissions
  • Enclosed flame design enhances safety and supports consistent heat delivery
  • Integrated thermostat provides adjustable, precise temperature control
  • Spark ignition system ensures fast, reliable startups every time
  • Rugged powder-coated steel housing withstands harsh jobsite conditions
  • Durable frame with handle and wheel kit options for improved mobility
  • Ideal for construction sites, agricultural applications, tent heating, and rental fleets
Tradesman 400 Ultra DF | 250,000 - 400,000 BTU/Hr | LP/NG | w/ Diagnostic Light

$1,393.00

Does it come with a warranty?

Benford Powersports offers premium products backed by one of the best warranties in the industry. Please visit our warranty policy page for more information.

What happens if I don't like it?

If you are not satisfied with your order or experience an issue, please visit our refund policy for instructions on how to return your item.

How fast will my order ship?

We work hard to get orders out the door quickly and efficiently. We also work directly with manufacturers to ensure your order reaches you as fast as possible. Most orders arrive within 1–5 business days, depending on your location.

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