The Helty Flow recessed systems with heat recovery ventilation renews and purifies domestic air, eliminates humidity and prevents the formation of mould.
Flow 70 disappears completely in the wall, leaving only the elegant cover visible and fits perfectly in any space. Ideal solution for professionals in the plumbing, thermo-technical sector and construction companies specialised in restorations.Discover more
Efficient and quiet, Helty Flow 70 is ideal for medium-sized rooms and can handle an air renewal of up to 70 cubic meters per hour. It is perfect in the field of restorations/renovations for integrating the benefits of Heat Recovery Ventilation without incurring ducting costs and eliminating the resulting maintenance costs.
Automatic air renewal system with continuous heat recovery of up to 91%.
2-year warranty, tested at TÜV SÜD according to EN 13141-8 standard.
- F7/G4+G2 Pollen filter: filters up to 90% of 0.4 µm particles six times thinner than PM2.5. The replacement signal alerts you when the filter needs to be changed.
- Night function for maximum silence
- Hyperventilation function
- Automatic free cooling with by-pass
- Hygrometric sensor: allows optimal control of the humidity level in the home
- Façade acoustic insulation: certified up to Dn,e,w = 54 dB
Optionals available in the Flow 70 Pure model
– CO2 sensor
– VOC sensor
– Helty Air App