Helios Fans VEKA INT 400/1.2‑L1 EKO

The Helios Fans VEKA INT 400/1.2‑L1 EKO is a high-quality air supply unit designed for ventilation applications where heat recovery is not needed. This model complies with ErP 2016 efficiency standards and incorporates multiple energy-saving features to reduce operational costs.

Its compact and lightweight design allows installation in narrow spaces and in any of six mounting positions, including under ceilings, making it highly adaptable to various building layouts. The unit is suitable for a range of climate zones and offers multiple options for electrical and water heaters, ensuring flexible application.

The VEKA INT 400/1.2‑L1 EKO features a durable powder-coated galvanized steel casing with 30 mm thick acoustic and thermal insulation to minimize noise and heat loss. Equipped with a high-efficiency EC fan and integrated air dampers with actuator, it ensures effective airflow control and energy savings by automatically shutting off air supply when not in use.

Optional accessories include pressure switches for filter contamination alerts and a choice of G4, M5, or F7 filters for tailored air quality management. The unit is fully compatible with Helios Stouch and Flex controllers, as well as building management systems, enabling seamless integration into modern HVAC installations.

Ideal for commercial and residential buildings seeking reliable, quiet, and efficient ventilation without heat recovery, the VEKA INT 400/1.2‑L1 EKO delivers quality performance with low maintenance requirements.