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Generac Mobile Products

MAC400FHC Flameless Air Heater (Airline)

generac mac400fhc mobile flameless air heater airline

The Generac MAC400FHC Flameless Air Heater is a safe, compact way to bring heat to your aircraft, hangar, and ground support equipment. Mounted on a dual axle trailer for easy mobility, the MAC400FHC boasts the rugged Generac construction needed to meet the demands of any airport.


  • 450,000 BTUs
  • Up to 180? temperature rise
  • EPA Tier 4 Isuzu engine
  • Air output volume of 3,600 CFM, delivered through 1-12 inch outlet
  • Static pressure: 9 inches
  • Selectable temperature range


Each Generac mobile heater is built specifically to fit your needs. Several options are available to ensure you get exactly the mobile heater that you need.

  • ANSUL Fire Suppression System
  • Custom paint/decals

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