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Heat Wagon Sure Flame | S405 Direct Fired Dual Fuel Heater 400,000 BTU/hr

Heat Wagon Sure Flame | S405 Direct Fired Dual Fuel Heater 400,000 BTU/hr

  • $3,288.00
  • Save $537


The Heat Wagon Sure Flame S405 is rated at 400,000 BTU/hr on vapor propane or natural gas, moving 2,000 CFM. Direct fired heat puts nearly all of the fuel's energy into the space, the economical choice for ventilated job sites, tented work and open structures.

  • Output400KBTU/hr
  • Airflow2,000CFM
  • FuelDual Fuel
  • Weight95lbs
01Features & Build
  • Features

    • CSA approved for unattended operation
    • 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
    • Thicker gauge steel construction ensures durability
02Specifications15
Brand Heat Wagon Sure Flame
Model S405
Category Direct Fired
Input 400,000 BTU/hr
Fuel Vapor Propane / Natural Gas
Fuel Consumption 4.4 GPH Propane / 400 CFH NG
Gas Connection 1” FNPT
Inlet Pressure 7″ min / 14″ max
Electrical 120 Volts 12 amp circuit
Fan 2,000 CFM 1/4 HP
Thermostat On/Off
Temp Rise 344 degrees
Weight 95 lbs.
Dimensions 46″ L / 18″ W / 24″ H
Regulator (recommended) 40SV06

Specifications are supplied by the manufacturer and are subject to change without notice.

03Downloads2
04Shipping & Ordering

This item ships at approximately 107 lbs.

Need ducting, a thermostat, a regulator or a fuel tank to go with it? See Heat Wagon OEM heater parts or call us and we’ll spec the complete setup with you.


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