Wacker Indirect Heaters

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 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 HI1000 is Wacker Neuson’s highest capacity indirect fired air heater. Available with or without a fuel tank. For remote applications, our DGM version includes a custom extended service genset. All versions are ETL certified.

See all Wacker heaters on the manufacturers website

Wacker Indirect Heaters