15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
Products
(2188)
Need it today? We offer same day deliveries
Same day deliveries locally & nationwide (UK mainland only). Price on request — Send message with your order, or call 0161 864 1777.
Helios Fans DIF 630
The Helios DIF 630 is a precision-engineered diffuser optimized for high pressure recovery in ventilation systems. Its aerodynamic shape introduces a size expansion that slows the airflow, converting dynamic pressure into static pressure for improved efficiency. It can also be used as an adapter to transition smoothly to the next duct size. This di ...
Helios Fans DLV 100
The Helios DLV 100 is a stylish and functional ventilation valve designed for both supply and extract air applications. With a DN 100 connection size, it features an adjustable design to control airflow as needed. The unit includes a concealed intake opening that enhances its visual appeal while reducing direct visibility of internal components. An integr ...
Helios Fans DLV 125
The Helios DLV 125 is a modern design ventilation valve suitable for both supply and extract air functions. With a DN 125 connection size, it offers adjustable airflow control to suit varying ventilation needs. The valve includes a concealed intake opening, delivering a clean and discreet appearance when installed. It also features an integrated filter to ...
Helios Fans DLVZ 100
The Helios DLVZ 100 is a design-focused ventilation valve specifically intended for supply air applications. With a DN 100 connection size, it delivers efficient airflow while maintaining an attractive, low-profile appearance. The concealed intake opening ensures a sleek installation, while the integrated filter helps maintain indoor air quality by captur ...
Helios Fans DR 150
The Helios DR 150 is a mounting kit specifically designed for installing ventilation units from the GX series into closed double-glazed windows. Ideal for fixed panes, this kit ensures a secure and compatible fit with the appropriate GX model size. The set includes 10 pieces, providing all necessary components for a reliable and clean installation in doub ...
Helios Fans DR 225
The Helios DR 225 mounting kit is designed for secure installation of GX series ventilation units into closed double-glazed window panes. Tailored to fit the corresponding GX model size, this kit allows for precise and stable mounting in fixed glass sections. Each set contains 10 pieces, providing the necessary components for a reliable and clean installa ...
Helios Fans DR 300
The Helios DR 300 is a dedicated mounting kit for the installation of GX series ventilation units into closed double-glazed windows. Designed for use with the matching GX model size, this kit ensures a secure and stable fit in fixed glass panels. Supplied as a complete set of 10 components, it provides all necessary parts for a professional and seamless w ...
Helios Fans DSEL 2
The Helios DSEL 2 is a flush-mounted rocker switch designed for controlling 2‑speed ELS fan units. It features two individual switches: one for switching the unit on and off, and the other for selecting between high and low speed settings. A second rocker switch provides an additional on/off function, allowing optional control of parallel-connected lighti ...
Helios Fans DSEL 3
The Helios DSEL 3 is a three-speed control switch designed for use with the central ventilation unit ZEB 350. It allows precise adjustment of fan speeds across three levels. The switch operates at 230 V with a maximum current of 6 A and has an IP20 protection rating, making it suitable for indoor environments.
Helios Fans DSZ
The Helios DSZ is a flush-mounted switch designed to control ELS fans with three-speed settings. It includes an off position for complete shutdown of the unit. Unlike some models, this switch does not allow lighting to be controlled in parallel. It operates at 230 V, 50/60 Hz, with a maximum inductive current of 3 A, suitable for indoor use.