System components
System components
Maximum individuality for Helios KWL systems

Helios offers a wide range of solutions for enhancing KWL systems with customised system components. Geothermal heat exchangers use ground temperature to precondition the intake air before it enters the ventilation unit, supporting efficient system operation. As an active humidification unit, the HygroBox automatically helps maintain comfortable indoor humidity levels throughout the year.
Highlights

KWL® HygroBox
Active humidification for a feel-good atmosphere
Designed specifically for ventilation systems in residential buildings and offices, the Helios HygroBox automatically regulates indoor humidity to create a comfortable indoor environment throughout the year.

Comfortable humidity levels
- Consistent indoor humidity for a comfortable indoor climate.
- Helps protect moisture-sensitive furniture, wooden flooring and valuable furnishings from the effects of excessively dry air.
- Supports a comfortable indoor environment by reducing the effects of excessively dry air.
- Helps reduce electrostatic charging and can contribute to lower airborne dust levels.

Ground-to-brine and ground-to-air heat exchangers
for for greater system efficiency
The SEWT and LEWT geothermal heat exchangers use ground temperature to precondition the intake air before it enters the ventilation unit. This supports efficient operation of KWL systems with heat recovery and can help reduce heating requirements even further.
A well-matched addition to Helios KWL systems with heat recovery.

Get the most
out of Helios KWL
- Additional preheating and prevention of icing during the cold season.
- Pleasant ”natural cooling” on hot days.
- Complete kit with coordinated components.
All models
Start a detailed selection of this product category here and find suitable accessories.






















