Single room ventilation units
Single room ventilation units
Comfortable indoor climate with minimal installation effort
Helios EcoVent compact ventilation units with heat recovery are designed for controlled supply and extract ventilation of individual rooms and for installation directly in the external wall. They provide a continuous supply of fresh, filtered air, while heat recovery helps reduce heating requirements and supports a comfortable indoor climate. Their compact design also makes them well suited to ventilation solutions in renovation projects. For applications requiring even greater flexibility, the KWL EC 70 combines decentralised and centralised ventilation in a single solution. With an optional second-room connection, it provides ventilation with heat recovery for small residential units while offering a high degree of flexibility for different installation requirements.
Highlights
Decentralised ventilation with heat recovery
Helios EcoVent, EcoVent Verso and KWL EC 70 are efficient solutions for bringing ventilation with heat recovery quickly and uncomplicatedly into apartments of any kind - for new builds and even in renovations with minimal installation effort. The intake air is connected solely through a core hole in the external wall.
EcoVent Verso – KWL EC 45
- Ventilation units with paired interval operation.
- For the efficient supply and extract ventilation of single rooms or entire residential units.
- Compact dimensions for wall installation with minimum space requirements.
- Heat recovery efficiency of up to 88 %.
- Simple commissioning on PC or laptop.
- Perfectly combinable with Helios extract air solutions.
- Optional soffit element for almost invisible installation in the window soffit.
EcoVent – KWL EC 60
- Wall-mounted unit for the supply and extract ventilation of single rooms.
- Economical EC fans for high energy efficiency.
- Comfortable, room-by-room control, with automatic humidity or CO₂ element upon request.
- Award-winning design with closed, low-maintenance facade front.
Our (de)central all-rounder – KWL EC 70
- Decentralised ventilation unit with centralised ventilation features thanks to an optional second room connection.
- Ideal for supply and extract ventilation of individual rooms and small residential units.
- Versatile use in new builds and renovations, available as surface-mounted or partially wall-integrated.
- High energy efficiency with a heat recovery rate of up to 85 % and an air flow of up to 70 m³/h.
- Automatic ventilation control via integrated humidity sensor.
All models
Start a detailed selection of this product category here and find suitable accessories.
| Ref.-No. | Type | Vmax (m³/h) | Actions |
|---|---|---|---|
| 09361 | KWL EC 45-160 | 45 | |
| 09950 | KWL EC 60 Eco | 60 | |
| 09951 | KWL EC 60 Pro | 60 | |
| 09957 | KWL EC 60 Pro FF | 60 | |
| 40787 | KWL EC 70 | 70 | |
| 40788 | KWL EC 70 ET | 70 |
