Roof Exhaust Fan Industrial EC Motor Stainless Steel 1345m³/h 124W 225mm REF 225/1400 EC, Eberg

Quick Facts – Eberg REF 225/1400 EC Industrial Roof Exhaust Fan

• Brand: Eberg
• Model: REF 225/1400 EC
• Type: Industrial roof exhaust fan with horizontal discharge
• Motor: EC motor (energy efficient)
• Airflow: 1345 m³/h
• Static pressure: 700 Pa
• Power: 124 W
• Voltage: 220–240V / 50 Hz
• Current: 0.9 A
• Speed: 2900 RPM
• Noise level: 62.5 dB
• Impeller diameter: 225 mm
• Housing: Stainless steel
• Impeller blades: ABS plastic
• Ingress protection: IP44
• Operating temperature: -20 °C to +60 °C
• Speed control: Stepless 0–10V
• Weight: 4.35 kg

The Eberg REF 225/1400 EC is an industrial roof exhaust fan with an EC motor designed for extraction and ventilation of industrial premises, warehouses, production halls and commercial buildings. The fan features horizontal air discharge and delivers an airflow of 1345 m³/h at a static pressure of 700 Pa with a power consumption of 124 W. The EC motor provides lower energy consumption compared to conventional AC motors – an estimated 50% reduction according to the manufacturer.

The housing is manufactured from stainless steel, providing corrosion protection and durability when exposed to weather, moisture and temperature fluctuations. The impeller blades are made from ABS plastic. The fan carries ingress protection class IP44 and operates within a temperature range of -20 °C to +60 °C, making it suitable for roof installation in Nordic climates. Speed is controlled steplessly via a 0–10V signal, allowing the airflow to be adjusted to requirements without shutting the fan down.

The fan has an impeller diameter of 225 mm, weighs 4.35 kg and operates at a noise level of 62.5 dB. Installation takes place directly on the roof and the fan does not require complex building works. The EC motor generates less heat than conventional motors, contributing to a longer service life. The REF 225/1400 EC is the larger model in the Eberg REF series, offering higher airflow and static pressure for premises with greater ventilation demands.

What is the Eberg REF 225/1400 EC roof fan and why should you choose it?

The Eberg REF 225/1400 EC is a roof exhaust fan with an EC motor that combines an airflow of 1345 m³/h and 700 Pa static pressure with a power consumption of just 124 W. EC motor technology provides stepless speed control via a 0–10V signal, meaning the airflow can be matched precisely to the ventilation requirement. The high static pressure of 700 Pa makes the fan suitable for duct systems with longer runs and multiple bends. The stainless steel housing offers protection against corrosion, rain, snow and UV exposure. IP44 ingress protection and an operating temperature range of -20 °C to +60 °C make the fan suitable for year-round operation in Nordic climates.

What environments is the Eberg REF 225/1400 EC roof fan suited to?

The roof fan suits production halls, warehouses, commercial kitchens, garages, offices, hotels, shopping centres, schools, hospitals, sports halls and swimming pools. In agriculture it serves livestock buildings, poultry houses, barns and fruit and vegetable storage facilities. The horizontal air discharge disperses extracted air horizontally, reducing the risk of contaminated air falling back towards the roof surface. The stainless steel housing and IP44 ingress protection make the fan durable in demanding outdoor environments with moisture, temperature variations and weather exposure.

Technical Specifications

Suitable for: Property managers, HVAC installers, industrial technicians, farmers and ventilation designers who need an energy-efficient roof fan with high static pressure and stepless speed control.

Industries: Industrial production, warehousing, property management, agriculture, food processing, hospitality and public buildings.

Frequently Asked Questions (FAQ)

Does the Eberg REF 225/1400 EC roof fan work for ventilating production halls and warehouses?

Yes, the Eberg REF 225/1400 EC roof fan delivers an airflow of 1345 m³/h at a static pressure of 700 Pa, providing effective extraction in production halls and warehouses. The EC motor consumes 124 W and offers stepless speed control via a 0–10V signal for adjusting the airflow. The stainless steel housing and IP44 ingress protection make the fan durable for roof mounting with operating temperatures between -20 °C and +60 °C.

What capacity and technical values does the Eberg REF 225/1400 EC roof fan have?

The Eberg REF 225/1400 EC roof fan has an airflow of 1345 m³/h, a static pressure of 700 Pa and a speed of 2900 RPM. Power consumption is 124 W at 220–240V / 50 Hz with a current draw of 0.9 A. The impeller diameter is 225 mm, the noise level is 62.5 dB and the fan weighs 4.35 kg. The housing is manufactured from stainless steel with ABS plastic impeller blades, IP44 ingress protection and an operating temperature range of -20 °C to +60 °C.

What sets the Eberg REF 225/1400 EC roof fan apart from the smaller REF 190/800 EC model?

The Eberg REF 225/1400 EC offers an airflow of 1345 m³/h compared to 780 m³/h for the REF 190/800 EC, and a static pressure of 700 Pa compared to 565 Pa. The larger impeller diameter (225 mm versus 190 mm) and higher power (124 W versus 83 W) make the REF 225/1400 EC suitable for premises with greater ventilation demands and longer duct runs. Both models share the same construction with EC motor, stainless steel housing, IP44 ingress protection and stepless 0–10V speed control.