Portable Air GroupA direct-fired heater uses propane, natural gas, or diesel fuel to heat an area.

In these systems, the units force air directly through a flame, much like a gas stovetop or barbeque grill. This exposed flame ensures that you get direct heat.

These types of heaters are good for construction sites and warehouses but require ventilation.

Showing all 14 results

Sale!

Heat WagonDF400 -multi-fuel heater – 400,000 BTU/h

$3,099.00 $2,299.00
  • CSA approved
  • Runs on #1, #2 diesel, kerosene, JP-8, or Jet A fuel
  • Simple easy to use control panel built with tough flameproof plastic
  • Safety features include: overheat limit, pressure switch and flame out sensor
  • Double layered combustion chamber provides quiet
    operation and low surface shell temperature
  • Preheated fuel filter with fuel gauge is standard equipment
  • Optional thermostat available with 50’ cord
  • Optional fuel kit provides intended run times
  • 35.6 gallon capacity
Sale!

Heat Wagon DG250 – ductible dual fuel heater – 250,000 BTU/h

$3,399.00 $2,599.00
  • CSA approved
  • Efficient motor reduces amp draw and is rated to run on standard 15 amp circuit
  • New remote (50’ long) thermostat with Hi/Lo/Off control
  • 12″ wheels make for easy handling
  • Relays pull in and hold tight down to 95V
  • Ductable up to 100 ft.
  • Upgraded heater control board
    • starts heater with low voltage down to 95V-
    • potted control board minimizes moisture and vibration
  • Diagnostic troubleshooting lights
Sale!

Heat Wagon S405 – dual fuel heater – 400,000 BTU/h

$3,399.00 $2,599.00
  • CSA approved for unattended operation
  • MEA approved for use in New York City
  • Light enough for one-man operation
  • Dual Fuel – Quick changeover from propane to natural gas
  • Air flow switch and Hi limit switch ensures safe operation
  • Thermostat to conserve fuel
  • Optional wheel kit available
  • Steel construction ensures durability
Sale!

Heat Wagon DF600 multi-fuel heater – 600,000 BTU/h

$3,699.00 $2,799.00
  • CSA approved
  • Runs on #1, #2 diesel, kerosene, JP-8, or Jet A fuel
  • Simple easy to use control panel built with tough flameproof plastic
  • Safety features include: overheat limit, pressure switch and flame out sensor
  • Double layered combustion chamber provides quiet
    operation and low surface shell temperature
  • Preheated fuel filter with fuel gauge is standard equipment
  • Optional thermostat available with 50’ cord
  • Optional fuel kit provides intended run times
  • 35.6 gallon tank capacity
Sale!

Heat Wagon DG400 – dual fuel heater – 400,000 BTU/h

$4,099.00 $3,299.00
  • CSA approved
  • Heavy-duty frame with wheels and lifting hook
  • Changes from vapor propane to natural gas with a turn of a valve
  • Low amp draw (5.0/8.5)
  • Ductable up to 50’
  • High CFM axial fan
  • Air switch protected by 30 mesh filter
  • Optional remote thermostat with 50’ of cord
  • Optional delay start relay
  • Capable of continuous ventilation with thermostat control of heat
Sale!

Heat Wagon 1800B – ductible duel fuel heater – 450,000 – 750,000 BTU/h

$5,799.00 $4,899.00

Features

  • CSA approved
  • Efficient motor reduces amp draw and is rated to run on standard 15 amp circuit
  • New remote (50’ long) thermostat with Hi/Lo/Off control
  • 12” wheels make for easy handling
  • Relays pull in and hold tight down to 95V
  • Ductable up to 50 ft.
  • Upgraded heater control board
    • Starts heater with low voltage down to 95V
    • Potted control board minimizes moisture and vibration
  • Diagnostic troubleshooting lights
  • 1800BL model also comes powered with liquid propane

Specifications

  • Input 750,000 – 450,000 BTU/Hr
  • Fuel Vapor Propane/Natural Gas
  • Gas Consumption 8.3 GPH Propane/750 CFH NG
  • Gas Connection 3/4” FNPT
  • Electrical 120 Volts 15 amp circuit
  • Fan 4200 CFM 1 HP
  • Thermostat 2 Stage Hi/Lo/Off w/50’Remote
  • Temp Rise 385°F
  • Actual Dimensions 31.5”H x 48.5”L x 26”W
  • Weight 200 lbs.

 

Specification Sheet Operation/Service Manual

CONTACT US for Rental Quote
Sale!

Heat Wagon 950H – ductible duel fuel heater – 650,000 – 950,000 BTU/h

$6,999.00 $6,079.00
  • CSA approved
  • Efficient motor reduces amp draw and is rated to run on standard 15 amp circuit
  • New remote (50’ long) thermostat with Hi/Lo/Off control
  • 12″ wheels make for easy handling
  • Relays pull in and hold tight down to 95V
  • Ductable up to 100 ft.
  • Upgraded heater control board
    • starts heater with low voltage down to 95V-
    • potted control board minimizes moisture and vibration
  • Diagnostic troubleshooting lights
Sale!

Heat Wagon S1505B – duel fuel heater – 850,000 – 1,500,000 BTU/h

$7,099.00 $6,299.00

Automatically cycles the heater high-low

  • CSA approved
  • Efficient motor reduces amp draw and is rated to run on standard 15 amp circuit
  • New remote (15’ long) thermostat with Hi/Lo/Off control
  • 12″ wheels make for easy handling
  • Relays pull in and hold tight down to 50V
  • Ductable up to 100 ft.
  • Upgraded heater control board starts heater with low voltage down to 95V
  • Now with built-in diagnostics
  • Runs stable when voltage drops down to 83V
  • Potted control board minimizes moisture and vibration
    rated to -40ºF
Sale!

Heat Wagon 2730C – duel fuel heater – 2,000,000 BTU – low fire

$12,099.00 $11,199.00
  • CSA approved
  • Safe fuel shutdown if combustion air is interrupted
  • Low housing temperature
  • May be ducted up to 200 feet
  • Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown
  • Direct wire with easy, safe 100% power shut off
  • Protects heater by shutting down if unit is being overfired (high limit)
  • Protects heater by shutting down if voltage is too low (motor overload)
  • Easy monitoring of control voltage to ensure trouble-free operation
  • Automatically cycles the heater high/low
Sale!

Heat Wagon 3050 – – direct low fire heater – 3,500,000 BTU

$13,499.00 $12,099.00

Extra large fuel tanks for extended run times

  • CSA approved
  • Safe fuel shutdown if combustion air is interrupted
  • Low housing temperature
  • May be ducted up to 300 feet
  • Safe monitoring of combustion, two trial electronic ignition with

    20 second pre-purge time delay and 7 second shutdown

  • Direct wire with easy, safe 100% power shut off
  • Protects heater by shutting down if unit is being overfired (high limit)
  • Protects heater by shutting down if voltage is too low (motor overload)
  • Easy monitoring of control voltage to ensure trouble-free operation
  • Automatically cycles the heater high/low
Sale!

Heat Wagon 4210 – direct fire, dual fuel heater – 5,000,000 BTU/h

$25,850.00 $23,000.00

Easy monitoring of control voltage

    • Safe fuel shutdown if combustion air is interrupted
    • May be ducted up to 400 feet
    • Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown
    • Direct wire with easy, safe 100% power shut off
    • Protects heater by shutting down if unit is being overfired (high limit)
    • Protects heater by shutting down if voltage is too low
    • Easy monitoring of control voltage to ensure trouble-free operation
    • Automatically cycles the heater hi/low
    • Indoor/outdoor usage
Sale!

Heat Wagon 4215 – direct fire, dual fuel heater – 6,000,000 BTU/h

$28,500.00 $25,700.00

Automatically cycles the heater high-low

  • Safe fuel shutdown if combustion air is interrupted
  • May be ducted up to 400 feet
  • Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown
  • Direct wire with easy, safe 100% power shut off
  • Protects heater by shutting down if unit is being overfired (high limit)
  • Protects heater by shutting down if voltage is too low
  • Easy monitoring of control voltage to ensure trouble-free operation
  • Indoor/outdoor usage
Sale!

Heat Wagon 4220 – direct fire, dual fuel heater – 7,000,000 BTU/h

$31,500.00 $27,850.00
  • Safe fuel shutdown if combustion air is interrupted
  • May be ducted up to 400 feet
  • Safe monitoring of combustion, two trial electronic ignition with 20 second pre-purge time delay and 7 second shutdown
  • Direct wire with easy, safe 100% power shut off
  • Protects heater by shutting down if unit is being overfired (high limit)
  • Protects heater by shutting down if voltage is too low
  • Easy monitoring of control voltage to ensure trouble-free operation
  • Automatically cycles the heater hi/low
  • Indoor/outdoor usage