OVERVIEW

Need Temporary Heat for a Large Indoor Space? This 136,500 BTU Electric Heater Provides Clean, Dry Heat to Keep Your Project on Track

Large spaces and demanding projects require more than a typical portable heater can deliver. The L.B. White VOLT™ 40 Electric Heater produces up to 136,500 BTU/hr of powerful heat, giving contractors, restoration professionals, and commercial facilities the capacity to tackle bigger areas and colder conditions without relying on propane, diesel, or kerosene.

With fully electric operation, there’s no combustion exhaust or added combustion moisture at the point of use. That makes it a strong option for large indoor construction projects, restoration work, warehouses, industrial spaces, and other applications where you need substantial temporary heat while maintaining a cleaner working environment.

High-volume forced airflow helps carry that heat across the work area instead of concentrating it around the unit. Whether you’re bringing a cold building up to working temperature, protecting materials from freezing, supporting concrete or finishing work, or adding heat to a large-scale drying setup, it provides the heat and air movement needed for demanding jobs.

Built for professional environments, the heater combines adjustable temperature control with rugged components designed to handle regular jobsite use. Its portable forced-air design also allows crews to position the heat where it will have the greatest impact as conditions and work areas change throughout a project.

For jobsites and facilities with the required electrical service, this heater offers a high-output alternative to fuel-fired temporary heat. You get 40 kW of heating power without storing fuel, arranging refills, dealing with combustion exhaust, or adding fuel-related moisture to the space—making it a practical solution when large-scale, clean electric heat is the priority.

SPECIFICATIONS

FEATURES

• Up to 136,500 BTU/hr of High-Output Electric Heat
  Get serious heating power without relying on propane, diesel, or kerosene. The VOLT™ 40 produces up to 40 kW (136,500 BTU/hr), making it well suited for construction sites, warehouses, workshops, restoration projects, HVAC outages, and other demanding commercial or industrial heating applications.
  
  
• Three Heat Outputs for Better Control
  Not every job requires full power. Select between 16, 32, and 40 kW output to better match changing heating demands, giving you more control over how much heat you put into the space.
  
  
• 1,765 CFM of Forced Airflow to Move Heat Where It’s Needed
  Heating capacity only helps when you can distribute it. The industrial-grade fan moves up to 1,765 CFM, pushing heated air through larger work zones and making the VOLT™ 40 useful for temporary heating, supplemental heat, and properly managed drying applications.
  
  
• Clean, Combustion-Free Heat for Indoor Applications
  Because the VOLT™ 40 uses electric resistance heat, there’s no fuel combustion at the heater, no fuel spills, and no combustion odors. That makes it especially valuable for enclosed or sensitive work areas where using a fuel-fired temporary heater may be undesirable.
  
  
• Built for Tough Commercial & Industrial Jobsites
  This isn’t a light-duty space heater. L.B. White equips the VOLT™ 40 with stainless-jacketed heating coils, a powder-coated steel housing, industrial-grade fan, and high-quality sealed motor for professional applications. Overheat protection and an integrated 32°F–100°F ambient thermostat add greater operating control.
  
  
• 480V Three-Phase Power
  The VOLT™ 40 requires 480V, 60 Hz, three-phase power and draws 20 amps at 16 kW, 40 amps at 32 kW, and 50 amps at the full 40 kW output. At 46" L × 20" W × 25" H and 125 lbs., this is professional heating equipment, so confirm that your facility or jobsite has the proper electrical service and distribution equipment before purchasing.

PRODUCT SHEETS

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