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Helios Fans KWL-ÜS 700 D
The Helios KWL-ÜS 700 D is a symmetrical transition adapter designed to connect the KWL EC 700 D ventilation unit to round ductwork. Made from durable galvanized sheet steel, it features a 250 mm flange diameter and includes four mounting screws for secure installation. With a total installation length of 250 mm, this transition piece ensures a stable and ...
Helios Fans KWL-ÜS 1200 S
The Helios KWL-ÜS 1200 S is a symmetrical transition adapter designed to connect the KWL EC 1200 S ventilation unit to round duct systems. Constructed from galvanized sheet steel, it features a flange diameter of 355 mm and comes with four screws for secure attachment. With a total installation length of 300 mm, this transition piece ensures a reliable an ...
Helios Fans KWL-ÜS 1400 D
The Helios KWL-ÜS 1400 D is an outlet adapter designed to connect rectangular duct systems to circular ducts with a diameter of 315 mm. This adapter facilitates a smooth transition between different duct shapes, ensuring compatibility and efficient airflow. The unit includes four fastening screws, allowing for simple and secure assembly during installatio ...
Helios Fans KWL-ÜS 1800 S
The Helios KWL-ÜS 1800 S is a symmetrical transition piece designed to connect the KWL EC 1800 S ventilation unit to round pipe systems. It features a flange diameter of 400 mm and comes with four screws for straightforward and secure mounting. Made of galvanized sheet steel, this durable adapter ensures reliable connection and optimal airflow in ventilat ...
Helios Fans KWL-ÜS 2600 S
The Helios KWL-ÜS 2600 S is a symmetrical transition piece used to connect the KWL EC 2600 S ventilation unit to round pipe systems. It features a flange diameter of 560 mm and includes four screws for easy and secure installation. Manufactured from galvanized sheet steel, this durable adapter ensures a reliable and efficient connection in ventilation duc ...
Helios Fans KWL-VOC eC
The Helios KWL-VOC eC sensor is designed to detect the concentration of mixed gases (volatile organic compounds — VOC) in the air. It enables precise control of ventilation systems according to the measured VOC levels, ensuring optimal indoor air quality. The sensor has a compact design with dimensions of 85 x 85 x 27 mm, making it suitable for easy insta ...
Helios Fans LEWT‑A
The Helios LEWT‑A is a replacement air filter set designed for use in Helios ventilation systems. Classified as ISO Coarse 60% (G4), these filters effectively capture dust and larger airborne particles to maintain clean air circulation and protect internal system components. Each pack includes 3 filters, providing an efficient solution for routine mainten ...
Helios Fans LEWT‑E+M
The Helios LEWT‑E+M is a robust ground collector pipe designed specifically for ventilation systems requiring underground installation. Made from coextruded PE-HD (polyethylene) with an internally smooth and externally corrugated structure, this pipe ensures low air resistance and high durability. It features an antibacterial, antistatic inner wall, makin ...
Helios Fans LEWT‑S+F
The Helios LEWT‑S+F (Item no. 02990 — 001) is a durable combination unit serving as both an external weather protection hood and integrated filter box. It is ideal for use as a terminal point for fresh air intake and exhaust air in Helios ventilation systems. Engineered for outdoor installation, this component protects ductwork from weather ingress while ...
Helios Fans LF 200
The Helios LF 200 is a high-efficiency air filter designed for installation on walls or ceilings to cover internal ventilation and duct openings. It features an egg crate-style grille mounted on a robust light grey polymer frame, offering both functionality and aesthetic appeal. The filter ensures full airflow through its ISO Coarse 30% (G2) synthetic fib ...