Powerful Infrared Heating For Warehouses, Workshops & Construction Sites

Need reliable heat for a warehouse, workshop, factory, marquee or construction site?

The Airrex AH-800 Infrared Clean Burning, Heater delivers powerful 22kW infrared heat that warms people, machinery, tools and surfaces directly, rather than simply heating the air. This makes it one of the most efficient heating solutions available for large commercial and industrial spaces.

Unlike conventional fan heaters, the Airrex AH-800 operates quietly and does not blow dust, making it ideal for workshops, warehouses, event venues, manufacturing facilities and indoor work environments.

With low fuel consumption, thermostat control and easy mobility, the Airrex AH-800 is a popular choice throughout Auckland for temporary heating requirements during winter and cold weather projects.

Powerful 22kW Heating Output

Efficiently heats large industrial and commercial spaces up to approximately 2,000m

Infrared Heat Technology

Heats people, equipment and surfaces directly for faster and more comfortable warmth.

Low Running Costs

Consumes approximately 1.7–2.0 litres of diesel per hour, helping keep operating costs down.

Quiet Operation

Operates at approximately 48dB, making it significantly quieter than many traditional diesel heaters.

No Dust Circulation

Fanless infrared design means dust and debris are not blown around the worksite.

Mobile & Easy To Move

Heavy-duty wheels allow easy positioning wherever heat is needed.

The Airrex AH-800 is perfect for:

  • Warehouse heating
  • Factory heating
  • Workshop heating
  • Construction site heating
  • Marquee heating
  • Event heating
  • Industrial maintenance projects
  • Temporary winter heating solutions

Specifications

  • Heating Output: 22kW
  • Fuel Type: Diesel / HVO Renewable Diesel
  • Fuel Tank Capacity: 70 Litres
  • Fuel Consumption: Approx 1.7–2.0 L/hr
  • Thermostat: Adjustable 0–40°C
  • Noise Level: Approx 48dB
  • Power Supply: 230V
  • Weight: Approx 81kg
  • Coverage: Up to 2,000m³