airrex infrared heater with 3 YEAR WARRANTY

Airrex is the market leader of diesel-powered infrared heaters. Airrex infrared heaters have been manufactured for almost 30 years, and the factory’s product development department alone employs approximately 40 people, so Airrex is a global trendsetter in products like these.

Auxiliary diesel heaters developed by Airrex produce safe infrared radiation. The heat produced by the infrared heater spreads evenly into the structures of the space or site to be heated. A separate fan is not needed. The heating effect is quick, and the patented oil burner and exhaust piping utilise practically 100% of the energy included in the fuel.

Thanks to utilising the fuel completely as heating energy, the emissions of the Airrex heater are so low that separate exhaust piping outside the heated space is practically not needed.

The heaters run on biodiesel made of renewable materials, ordinary diesel or red diesel.

The Airrex infrared heater is very safe. The device has versatile safety systems. If the heater shakes, it is about to fall unexpectedly or a disturbance occurs in it, its comprehensive safety system immediately turns off the bulb and disconnects fuel feeding.

You can find all necessary spare parts for Airrex heaters on our shelf. If necessary, our service car will arrive and service your heater anywhere in our sales countries. After product activation, a three-year warranty is granted for Airrex diesel heaters.


Now you can adjust the temperature, see the amount of fuel and get notifications straight to the application!

  • WiFi/4G-connection
  • Automatic restart after a power outage
  • Redesigned burner, piping and protective grid
  • Stylish darker graphite grey colour

diesel infrared heaters for large spaces


Airrex AH200i-wifi infrared heater
  • For spaces up to 900m³
  • 13 kW/h
  • 0.95 – 1.14 l/h (kontinuerlig uppvärmning)
  • 25 L fuel tank volume
  • Weight: 40kg
  • 78 x 30,5 x 94,5 cm (W x D x H)
AIRREX AH-200i heater


  • For spaces up to 1500m³
  • 15 kW/h
  • 1,05 – 1,24 l/h (in continuous heating)
  • 45 L fuel tank volume
  • Weight: 46kg
  • 95 x 30,5 x 101 cm (W x D x H)
AIRREX AH-300i heater


  • For spaces up to 2000m³ 
  • 22 kW/h
  • 1,71 – 1,9 l/h (in continuous heating)
  • 70 L fuel tank volume
  • Weight: 81kg
  • 130 x 35 x 134 cm (W x D x H)
AIRREX AH-800 heater


AIRREX AH-720 heater

Airrex AH-720 infrared heater

Airrex AH-720 is a patented electric infrared heater that is ideal for the efficient and pleasant heating of working areas, garages, offices, summer cottages, terraces and breakrooms, for example.

The infrared heat produced by the unique, ceramic-coated heat exchangers and halogen lamp spreads evenly in all directions and offers a pleasant sense of warmth also close to the heater. The heating capacity of the heater can also be enhanced with a built-in fan. The light heater is equipped with wheels and does not require fixed installation.

The Airrex AH-720 infrared heater is suitable for example, an insulated 50 m² garage. The Airrex AH-720 infrared heater works well for heating a glazed terrace or balcony of about 30-40 m², all year round. The infrared heater is also a good option for a summer cottage with a capacity of up to 125 m³.