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SKU #: LBW1006

L.B. White Tradesman 400,000 BTU Utility Propane Space Heater

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L.B. White Tradesman 400,000 BTU Utility Propane Space Heater

The Tradesman-400 Portable Forced Air Construction Heater is engineered to deliver high heat output with the ability to move large volumes of air plus solid state electronic ignition for sure starts, built-in safety features and thermostatic controls. L.B. White Tradesman Portable Forced Air Construction Heaters offer the best value in economical, high-volume construction heating. Built with L.B. White's exclusive Tri-Shield finish to handle years of rough and heavy operation, all Tradesman products are certified to meet or exceed CSA-US or CSA-Canadian standards.


  • Steel with Tri-shield coating to handle years of rough and heavy operation
  • Air flow safety devices
  • Fully enclosed electronics
  • Stackable
  • Gas Pressure Regulator
  • 10' Gas Hose
  • Unit Mount Thermostat
  • CSA U.S./Canadian Certified
  • Heated Air Output: 1582 CFM
  • Fuel Consumption: Liquid Propane Gas, 18.5 lbs/hr
  • Ignition Type: Direct Spark
  • Control System: Standard
  • Inlet Gas Pressure: Propane min./max. in W.C. - 111.0 (4 PSIG)
  • Amps: 2.4
  • 24 Months warranty
  • Max Input: 400,000 BTUH
  • Electrical Supply: 115Volts/60HZ/1Phase
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  • Overall: 19" H x 14" W x 34" D
  • Overall Product Weight: 56lbs

L.B. White Tradesman 400,000 BTU Utility Propane Space Heater

Additional Documents

Tradesman _400_Owners_Manuel

Weights & Dimensions

  • Overall: 19" H x 14" W x 34" D
  • Cord Length: 36"
  • Overall Product Weight: 56lbs


Product Type: Forced AirFinish: White
Hardware Finish: NickelMaterial: Steel
  • Material Details: Galvanized Steel
Hardware Material: Stainless SteelNumber of Items Included: 3
Pieces Included: Heater, regulator and hoseRust Resistant: Yes
Amperage: 2.4 AmpsBTU Output: 400000 BTUs
Voltage: 115 Volts (V)Frequency: 60 Hertz
Wattage: 276 Watts (W)Application: Portable
Installation Type: UtilityBlower Included: Yes
Timer Included: NoRemote Included: No
Grille Included: NoInternal Fan Included: Yes
Wall Bracket Included: NoMinimum Temperature: 40 Fahrenheit
Maximum Temperature: 104 FahrenheitPower Source: Multiple
Plug Type: NEMA 5-15PMaximum Air Flow: 1582 Cubic Feet Per Minute (CFM)
Altitude Rating: 10000 FeetNumber of Fan Speeds: 1
Air Filter Included: NoAir Purifying: No
Thermostat Included: Yes
  • Adjustable Thermostat: Yes
  • Control Type: Dial
  • Setting Types: High Heat
Automatic Shutoff: No
Phase: Single PhaseOscillating: No
Casters or Wheels: NoHandle Included: Yes
  • Fold Down Handles: Yes
Indoor Use: YesOutdoor Use: Yes
Commercial Use: YesEco-Friendly: No
Product Care: Wipe cleanCountry of Manufacture: United States


Assembly Required: Yes
  • Tools Needed for Assembly: Wrench and screwdriver
Installation Required: Yes
  • Tools Needed for Installation: Wrench
Additional Parts Required: No 


Product Warranty: 2 Years 


cUPC Certified: YesADA Compliant: Yes
ANSI A117.1 Certified: YesCSA B125.1 Certified: Yes
California AB 1953 Compliant: YesVermont Act 193 Compliant: Yes
Energy Star Compliant: NoNEMA Certified: Yes
OSHA Approved: Yes 

About the Manufacturer

Recognized as a leader in construction heating for over 50 years, L.B. White offers technical expertise and knowledgeable customer support that you can count on for all of your construction heating needs. L.B. White offers a full line of portable gas forced air, convection, circulating and ductable construction heaters. Their product line includes a broad range of heaters for use in North America, as well as a number of products certified for international applications. Products are available in heat outputs ranging from 100,000 to 600,000 Btu/h, and fuel types include kerosene, natural gas or propane depending on the model.

L.B. White Tradesman 400,000 BTU Utility Propane Space Heater

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When you buy a L.B. White Tradesman 400,000 BTU Utility Propane Space Heater online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the L.B. White Part #: Tradesman - 400 here. If you have any questions about your purchase or any other Space Heaters product for sale our customer service representatives are available to help.Whether you just want to buy a L.B. White Tradesman 400,000 BTU Utility Propane Space Heater or shop for your entire business, Wayfair Supply has everything you need.

L.B. White Tradesman 400,000 BTU Utility Propane Space Heater

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Tradesman 400,000 BTU Utility Propane Space Heater is also sometimes listed under the following manufacturer numbers: Tradesman - 400