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Products
(1974)
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Helios Fans KWL-ET 360
The Helios Fans KWL-ET 360 is a compact enthalpy heat exchanger designed to enhance indoor air quality and comfort through hygienic heat and moisture recovery. Utilizing an advanced polymer membrane, it ensures energy-efficient operation while maintaining optimal humidity levels throughout the year. Ideal for retrofitting in compatible ventilation systems ...
Helios Fans KWL-ET 450/500
The Helios Fans KWL-ET 450/500 enthalpy heat exchanger ensures a consistently pleasant indoor climate by efficiently recovering both heat and moisture. Designed with hygienic materials, it supports energy-saving ventilation systems by maintaining optimal humidity levels and thermal comfort all year round. Suitable for installation or retrofit in compatibl ...
Helios Fans KWL-EVH 170 W
The Helios KWL-EVH 170 W is an electrical preheater unit designed for easy plug-in installation, providing reliable preheating of intake air during very low outdoor temperatures. This prevents icing on heat exchangers, ensuring continuous and efficient operation of ventilation systems. It is especially essential for passive houses requiring strict climate ...
Helios Fans KWL-EVH 200/300 W
The Helios KWL-EVH 200/300 W is an electrical preheater unit that offers simple plug-in installation, designed to preheat intake air during extremely low outdoor temperatures. It provides effective protection against heat exchanger icing, ensuring smooth and efficient ventilation system operation. This preheater is mandatory for passive houses, where prec ...
Helios Fans KWL-EVH 220 D
The Helios KWL-EVH 220 D is a built-in preheater element specially designed for the KWL EC 220D ECO ventilation unit. Providing a heating capacity of 1.0 kW, this electrical preheater ensures reliable intake air warming during very low outdoor temperatures, preventing heat exchanger icing and maintaining efficient ventilation performance. Ideal for use in ...
Helios Fans KWL-EVH 340 D
The Helios KWL-EVH 340 D is an electrical preheater designed for easy plug-in installation. It preheats the intake air to protect the heat exchanger from icing during extremely low outdoor temperatures. With a heating output of 1280 W, this preheater is essential for maintaining efficient ventilation in passive house systems, ensuring consistent indoor ai ...
Helios Fans KWL-EVH 360 W
The Helios KWL-EVH 340 D is an electrical preheater designed for easy plug-in installation. It preheats the intake air to protect the heat exchanger from icing during extremely low outdoor temperatures. With a heating output of 1280 W, this preheater is essential for maintaining efficient ventilation in passive house systems, ensuring consistent indoor ai ...
Helios Fans KWL-EVH 500 W
The Helios KWL-EVH 500 W is an electric preheating unit intended for easy plug-in installation. It provides reliable preheating of intake air during very low outdoor temperatures, preventing frost buildup on heat exchangers. This preheater, with a power rating of 1000 W, is essential for passive houses to ensure efficient ventilation and maintain optimal ...
Helios Fans KWL-FTF eC
The Helios KWL-FTF eC is a precise sensor for monitoring relative humidity and temperature within indoor spaces. It is designed for integration with ventilation systems to help maintain optimal air quality and climate control. Please note that there is a limit to the number of sensors that can be connected, and an additional power supply unit may be neces ...
Helios Fans KWL-KNX Connect
The Helios KWL-KNX Connect module allows for the integration of Helios easyControls3 ventilation units into a KNX building automation system. Designed for DIN rail mounting in a control cabinet, this module occupies one slot and enables centralized control and monitoring of ventilation functions via the KNX protocol. It provides a reliable interface betwe ...