Airrex AH-500I diesel infrared heater is a next germination 15 kW diesel infrared heater designed for professional heating or spaces up to 1,500m3. Featuring the new blue flame burner technology and selectable 11kW or 15kW heating output, it delivers clean, efficient and comfortable infrared heat for workshops, warehouses, industrial facilities, construction sites and agricultural buildings.

Unlike conventional fan heaters, the AH-500! uses infrared radiation to heat people, machinery and surfaces directly, providing even, comfortable warmth without unnecessary air movement or dust circulation. The new blue flame burner ensures exceptional clean combustion with ultra low emissions, while Dual power technology allows you to match the heating output to your requirements for improved efficiency.

Designed for reliable everyday use, the heater operates on renewable diesel (HVO) or conventional diesel and features a 45 litre fuel tank for extended operating time. The automatic thermostat maintains the selected temperature while optimising fuel consumption, helping reduce operating costs without compromising heating performance.

Built in Wi-Fi connectivity enables remote monitoring and control through the Rex Nordic mobile app, with optional 4G connection available where WiFi is not accessible. The intuitive Soft touch LED control panel makes operation simple, while quiet 47dB operating noise, comprehensive safety systems and 5 years warranty after product registration make the AH-500I a dependable heating solution for demanding professional environments.

• Heating power. : 11 and 15kW (Dual Power)
• Fuel Tank : 45L
• Fuel Consumption : 1.05 – 1.42 L/h
• Noise level : 47 dB
• App Control : Rex Nordic app
• Warranty : 5 years (requires registration)