Ventilo Icon IS250 E4 AB enthalpy recuperator with iEDGE SMART control. Heat recovery ventilation unit 250.

Heat recovery ventilation unit – efficiency and comfort

The Wentilo Icon IS250 E4 AB recuperator is an advanced solution providing optimal air quality in the building while simultaneously reducing heating costs. The device utilizes innovative heat recovery technology, minimizing energy losses and creating a comfortable microclimate. It is an ideal choice for both new and modernized facilities where energy efficiency and the health of residents are a priority.

Technology and construction

At the heart of the recuperator is a high-efficiency airENTHALPY counter-flow heat exchanger, which recovers up to 93% of the heat from the exhaust air. This ensures that heated air is supplied to the rooms without significant energy losses. The construction based on the iNOFRAME platform made of EPP (expanded polypropylene) provides lightness, durability and excellent insulation properties. Additionally, the unit is equipped with high-class air filters – G4+F7 on the supply side and M5 on the exhaust side – which effectively remove pollutants and allergens. A unique feature of this model is the antibacterial coating containing silver-phosphorus glass, which provides additional protection against the development of microorganisms.

Control and functionality

The Wentilo Icon IS250 E4 AB recuperator is controlled via the iEDGE SMART system, which allows precise adjustment of operating parameters to individual needs. The system enables remote monitoring and regulation of the device's operation, which translates into even greater comfort and energy savings. The device with a maximum efficiency of 250 m³/h is suitable for single-family homes and apartments of medium size. Version B indicates the standard execution side of the device.

• High heat recovery efficiency: up to 93% – significantly reduces heating and air conditioning costs.
• Entalpy heat exchanger airENTHALPY: recovers not only heat but also moisture, improving thermal comfort in the rooms.
• Air filtration: G4+F7 (supply) and M5 (exhaust) filters ensure clean and healthy air in the building.
• Antibacterial coating: silver-phosphorus glass inhibits the growth of bacteria and fungi.
• Intelligent iEDGE SMART control: enables remote control and optimization of the recuperator's operation.
• Durable construction: iNOFRAME platform made of EPP guarantees the lightness and durability of the device.
• Efficiency: 250 m³/h – suitable for single-family homes and apartments of medium size.