• Madison, WI (608) 257-2349
  • Janesville, WI (608) 314-0722

LB White Boss Direct Fired Heater

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LB White Boss Direct Fired Heater

Quick Overview

Combines 99% fuel efficiency with the ability to distribute heat into large construction or industrial spaces.


No Parts or Downtime to:
  • Change fuel
  • Confirm onsite voltage
  • Manage heat output
Truly Portable
  • Cool-end handle
  • No-flat wheels
  • Stackable
Job Site Tough
  • Indoor/outdoor rated
  • Rust resistant
More Than Heat
  • Vent mode feature moves air like a fan
  • Diagnostic light for quicker troubleshooting
  • 10-side case for easy inside-out access
  • Stands on end
Models:400 DF1000 DF
BTU/H Rating400,0001,000,000
Fuel TypeDual Fuel - LP/NGDual Fuel - LP/NG
Ignition TypeSparkSpark
Fuel Consumption LP Gas Min/Max (lbs./hr)18.5646.3
Fuel Consumption Natural Gas Min/Max (cu.ft/hr)4001,000
Blower Fan Output (CFM)2,5005,000
Inlet Gas Pressure LP Min/Max (in w.c)7"/13.5"7"/13.5"
Inlet Gas Pressure NG Min/Max (in w.c)7"/13.5"7"/13.5"
Amps (Starting/Continuous Operation)27.2/7.123.2/8.4
Electric Supply (Volts/Hz/Phase)120/60/1120/60/1
Motor Horsepower1/2 HP1 HP
Length (in)5065
Width (in)21.2530
Height (in)22.531
Unit Weight (lbs)125.0300.0
Built-In Volt MeterYesYes
Built-In ThermostatYesYes
Vent ModeYesYes
Omni Certified US/CanadaOmni certified to CSA standards for U.S. and CanadaOmni certified to CSA standards for U.S. and Canada

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