Domestic fans
Industrial and commercial fans
Single-room ventilation systems with heat recovery
Air handling units
Air heating systems
Air sterilizers
Smoke extraction and ventilation
Accessories for ventilating systems
Electrical accessories
Ventilation ducts and fittings
Air distribution components
Ventilation kits and vents
Designed for connection of the internal air ducts to the geothermal heat exchanger.
| Series | Internal air duct diameter, mm | External air duct diameter, mm | ||
|---|---|---|---|---|
|
GTO-A DUO |
125; 150 | 200; 250 |
x
x
x
x
