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350,000 BTU LP/NG Direct or Indirect-Fired Heater

Cat Class:
250-3483
Grey and blue FROSTFGHTR Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
White LBWHITE Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired
Grey and blue FROSTFGHTR Box / Tent Style Heater, 350,000 BTU/h, Propane/Natural Gas, Direct Fired

Product description

Our 350,000 BTU box style heater has several duct options, ideal for retail, commercial use or wedding and event applications. This heater comes in indirect or direct-fired configurations depending on model and is propane/natural gas powered. Heat is delivered at 2,500 to 2,600 cubic feet per minute (CFM), and the unit operates at 110/120 or 115 volts. Brands include Flagro and Frost Fighter.
  • 350,000 BTU
  • LP/NG direct or indirect-fired heaters available depending on model
  • 2,500-2,600 CFM depending on model
  • 115 or 110/120V depending on model
  • Uses: Ideal for keeping large jobsites and events warm and comfortable
man unloading a spot cooler from the back of a united rentals box truck

Climate Control Solutions for Planned and Unplanned Outages

Our team can provide the expertise and equipment to create a safe, ideal environment at critical speed. From emergency server room cooling to hospital and laboratory cooling — with our comprehensive catalog of portable heaters and air conditioners, evaporative coolers, commercial dehumidifiers and air scrubbers, we'll help produce the exact temperature and conditions your work requires.

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Transportation considerations

You can get your rental in a few different ways. When making your choice, please take into account the below considerations. Transportation not provided by United Rentals is at your own risk. For any questions, call us at 1-844-873-4948.

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Grab and go

  • Customer must be able to properly secure equipment
  • Vehicle should be large enough to accommodate the equipment dimensions/weight
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Get a trailer

  • Rent one from United Rentals or use your own
  • Customer must be able to properly secure equipment and/or trailer
  • Vehicle towing capacity should accommodate for selected equipment & trailer weight/dimensions
  • Vehicle should have a compatible style ball/hitch for selected trailer
  • Compatibility of wiring requirements for hitch and trailer
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Request UR delivery/pickup

  • Hours of access 
  • Gate/entry codes 
  • Special instructions (drop location, etc)
  • Safety requirements for access to site

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