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WACKER NEUSON>>Heaters>> WN Indirect Fired Air Heaters – HI400HD – Portable, durable and versatile.
  • WN Indirect Fired Air Heaters - HI400HD - Portable, durable and versatile.
  • WN Indirect Fired Air Heaters - HI400HD - Portable, durable and versatile.
  • WN Indirect Fired Air Heaters - HI400HD - Portable, durable and versatile.

Standard Features

WN Indirect Fired Air Heaters - HI400HD

HI400HD portable indirect fired air heaters produce clean, dry, healthy heat offering an ideal environment for a variety of construction, residential and restoration applications without the use of an open flame, combustion carbons or water. Available in Diesel or Natural Gas/Propane, the HI400HD can handle various heating and drying applications at over 85% efficiency due to dedicated 2nd blower for combustion; one of the highest in the industry! Large pneumatic tires mean easy positioning on jobsites. The HI400HD is CSA approved.

  • The HI400HD comes standard with -40 degree F/C cold weather kit and robust design that features lifting bail, fork pockets and adjustable handle.
  • Diesel model features 2 stage burner with low-fire setting for fuel savings during low heat demand.
  • Adjustable ball valve on Natural Gas/Propane model allows flexibility to switch from Natural Gas to Propane with ease and includes safety locking device to keep valve from moving once set.

  • Burner head and gas pipe assembly are made from 100% stainless steel for long life.
  • Optional 4" burner supply air duct allows warm air from outlet to preheat combustion air for increased cold weather performance and higher efficiency.
  • Both Diesel and Natural Gas/Propane models are available with your choice
    of a 1 x 20", 2 x 16" or 3 x 12" supply.
    A 20" return air adapter is also available to recirculate warm air from your
    heated structure to the building.
    Accessories include thermostat, ductwork, L-vent pipe, L-vent adapter, and rain cap.

    HI400HD Spec. Sheet

    Engine/Motor

    Tank Capacity Fuel:

    57.1 gal.

    Fuel Type:

    Diesel #2
    Liquid Propane/Natural Gas

    Fuel Consumption:

    2.96 gal./hr.
    3.65 gal./hr.

    Runtime:

    19.2 hrs.

    Heating Power:

    408,569.6 BTU/h
    380,548 BTU/h

    Operating Data

    Voltage V:

    120v

    Frequency Hz:

    60Hz

    Current A:

    15A

    Air Flow CFM:

    3,760CFM
    3,250CFM

    Operating Temp.:

    126 ° F

    General Info

    Manufactures:

    Wacker Neuson

    Year:

    2019

    Model:

    HI400HD D
    HI400HD G

    Measurements

    Length:

    81.2" | 84.6"

    Width:

    34" | 33.9"

    Height:

    53.3" | 48.8"

    Empty Weight:

    456 lbs
    430 lbs
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