LPG/Methane - 45.64÷116.64 kW
Integrated thermostat
85 x 47.5 x 35.1 cm - 4.084÷10.888 m³/h
The Biemmedue GA/N series hot air generators are suspended appliances designed to supply low-pressure hot air through direct combustion .

Each model in the series is characterised by different specifications for thermal power and efficiency , allowing you to choose the one best suited to your needs.




All variants of the GA/N series boast an easily accessible IP55 motor for ease of maintenance and cleaning .
The possibility of continuous or timed post-ventilation ensures optimal control of temperature and energy consumption. In addition, the winter-summer switch allows the generator to be used as a simple fan in the hottest periods of the year.

These hot air generators are designed in compliance with UNI EN 17082:2019 regulations, ensuring high quality and safety standards.
The provision for connection to a centralized air conditioning system makes them highly versatile for multiple applications.
Thanks to the suspension hooks , installation is easy and safe.



In conclusion, Biemmedue GA/N hot air generators offer reliable performance , energy efficiency and reduced emissions , making them an ideal choice to meet the heating and ventilation needs of environments of different sizes and sectors.
| Model | GA/N 45 C | GA/N 70 C | GA/N 95 C | GA/N 115 C |
| Code | 03GA521 | 03GA531 | 03GA541 | 03GA551 |
| Thermal Power Nominal Min. Methane G20 | - | - | - | 95.07 kW - 81.757 Kcal/h - 327.027 BTU/h |
| Thermal Power Nominal Max. Methane G20 | 45.64 kW - 39.254 Kcal/h - 157.015 BTU/h | 71.27 kW - 61,296 Kcal/h - 245,183 BTU/h | 97.09 kW - 83,497 Kcal/h - 333,989 BTU/h | 116.64 kW - 100,311 Kcal/h - 401,244 BTU/h |
| Power Pressure | 20 mbar | 20 mbar | 20 mbar | 20 mbar |
| Gss consumption | 4,084 m³/h | 6,574 m³/h | 8,885 m³/h | 10,888 m³/h |
| Min. Nominal Thermal Power LPG G31 | - | - | - | 94.18 kW |
| Thermal Power Nominal Max. LPG G31 | 43.82 kW | 70.26 kW | 96.75 kW | 113.86 kW |
| Power Pressure | 30/37 mbar | 30/37 mbar | 30/37 mbar | 30/37 mbar |
| Yield | 100% | 100% | 100% | 100% |
| Air Flow | 2,500 m³/h | 4,700 m³/h | 6,700 m³/h | 8.700 m³/h |
| Air Temperature at 20°C | 55 °C | 43 °C | 48 °C | 50 °C |
| Effective Heating Distance | 40 m | 42 m | 45 m | 47 m |
| Electric Power | 250W | 400W | 630W | 980W |
| Power Supply | 230V | 230V | 230V | 230V |
| Dimensions | 85 x 47.5 x 35.1 cm | 114.6 x 59.6 x 44.1 cm | 114.6 x 59.6 x 44.1 cm | 120 x 68.9 x 53 cm |
| Weight | 21 Kg | 46 Kg | 46 Kg | 56 Kg |
| Model | GA/N 45 C | GA/N 70 C | GA/N 95 C | GA/N 115 C |
| Code | 03GA521 | 03GA531 | 03GA541 | 03GA551 |
| Thermal Power Nominal Min. Methane G20 | - | - | - | 95.07 kW - 81.757 Kcal/h - 327.027 BTU/h |
| Thermal Power Nominal Max. Methane G20 | 45.64 kW - 39.254 Kcal/h - 157.015 BTU/h | 71.27 kW - 61,296 Kcal/h - 245,183 BTU/h | 97.09 kW - 83,497 Kcal/h - 333,989 BTU/h | 116.64 kW - 100,311 Kcal/h - 401,244 BTU/h |
| Power Pressure | 20 mbar | 20 mbar | 20 mbar | 20 mbar |
| Gss consumption | 4,084 m³/h | 6,574 m³/h | 8,885 m³/h | 10,888 m³/h |
| Min. Nominal Thermal Power LPG G31 | - | - | - | 94.18 kW |
| Thermal Power Nominal Max. LPG G31 | 43.82 kW | 70.26 kW | 96.75 kW | 113.86 kW |
| Power Pressure | 30/37 mbar | 30/37 mbar | 30/37 mbar | 30/37 mbar |
| Yield | 100% | 100% | 100% | 100% |
| Air Flow | 2,500 m³/h | 4,700 m³/h | 6,700 m³/h | 8.700 m³/h |
| Air Temperature at 20°C | 55 °C | 43 °C | 48 °C | 50 °C |
| Effective Heating Distance | 40 m | 42 m | 45 m | 47 m |
| Electric Power | 250W | 400W | 630W | 980W |
| Power Supply | 230V | 230V | 230V | 230V |
| Dimensions | 85 x 47.5 x 35.1 cm | 114.6 x 59.6 x 44.1 cm | 114.6 x 59.6 x 44.1 cm | 120 x 68.9 x 53 cm |
| Weight | 21 Kg | 46 Kg | 46 Kg | 56 Kg |