Methane/LPG - 34.76÷239.06 kW
Built-in Thermostat
72.4 x 51.1 x 130.8 - 2700÷21000 m³/h
The Oklima SP fixed industrial indirect combustion hot air generator is a reliable and powerful solution for industrial heating needs.
This system offers a range of options to meet different business needs .

Equipped with advanced features and high-quality components, the Oklima SP offers excellent performance , high efficiency and safety .
The hot air generator is available in four versions that can be selected from the drop-down menu :

The Oklima SP is equipped with a burner that guarantees clean combustion air thanks to the snorkel socket , a feature that allows you to connect an air intake sheath to the outside , ensuring an optimal combustion environment.
Thanks to the new heat exchanger and the new high-performance fans, the Oklima SP achieves a remarkable thermal efficiency of 92 ÷ 93% , this effectiveness allows to maximize the use of energy and reduce heating costs .
The combustion chamber pre-heating and post-ventilation functions help to further improve the efficiency and safety of the combustion process by optimising the distribution of hot air .
The structure of the Oklima SP is built with cross-reinforced panels , ensuring greater rigidity and robustness , especially in the SP 440 and SP 940 versions, this ensures long life and reliable operation over time .
The Oklima SP is equipped with thermostats to control the fan (FAN) and the burner (LIMIT). It also has a safety thermostat ( OVERHEATING ) which comes into action in the event of overheating , with the possibility of manual reset .
The generator's structure allows easy access for internal washing, which can also be performed with the aid of a hanging machine, simplifying periodic maintenance operations .
The Oklima SP uses exclusively metric screws and inserts for fixing , avoiding the use of self-tapping screws , thus ensuring greater stability and resistance of the structure .
The fan integrated into the Oklima SP features an IP 55 protection level , which ensures adequate protection against particles and humidity.
This fan is highly silent ( noise ≤ 69 db at 2 meters ) and offers a high air flow rate and static pressure (500 Pa) , allowing a homogeneous and long-distance diffusion of hot air through ducts or sheaths .
It is anchored to the supporting structure through sturdy side members and fixing brackets and is equipped with an adjustable damper for restoring fresh air in the SP 440-940 versions.
The Oklima SP control panel is recessed into the lower part of the generator and is protected by the IP 65 protection level .
This panel can be connected to thermostats, humidistats or timers , allowing precise and personalized control of the heating system .

| Model | SP 140 | SP 280 | SP 440 | SP 940 |
| Codice | 04SP151 | 04SP152 | 04SP153 | 04SP155 |
| Power Termica Nominale | 34,76 kW - 29.891 Kcal/h -119.564 BTU/h | 70,78 kW - 60.869 Kcal/h - 243.476 BTU/h | 111,83 kW - 96.173 Kcal/h - 384.693 BTU/h | 239,06 kW - 205.595 Kcal/h - 822.379 BTU/h |
| Potenza Thermala Resa | 32,64 kW - 28.068 Kcal/h -112.270 BTU/h | 65,96 kW - 56.730 Kcal/h - 226.919 BTU/h | 104,45 kW - 89.826 Kcal/h - 359.304 BTU/h | 221,85 kW - 190.792 Kcal/h -355.322 BTU/h |
| VALORI COMUNI GAS E GASOLIO | ||||
| Portata Aria | 2700 m³/h | 6000 m³/h | 10500 m³/h | 21000 m³/h |
| Pressione Statica Dispositivo | 150-15 Pa - mmH2O | 150-15 Pa - mmH2O | 300-30 Pa - mmH2O | 500-50 Pa - mmH2O |
| Potenza Elettrica | 680 W | 1350 W | 2590 W | 5100 - 5160 W |
| Alimentazione Elettrica | 230V | 230V | 230V | 230V |
| Salto Termico | 30°C | 43°C | 30°C | 34°C |
| VERSIONE GASOLIO | ||||
| Potenza Termica Nom. | 25,91 kW - 22.282 Kcal/h - 89.129 BTU/h | 59 kW - 50.760 Kcal/h - 203.041 BTU/h | 95,40 kW - 82-042 Kcal/h - 326.529 BTU/h | 198,35 kW - 170.585 Kcal/h - 678.928 BTU/hTU/h |
| Potenza Thermala Resa | 24,31 kW - 20.906 Kcal/h - 83.623 BTU/h | 55,21 kW - 47.481 Kcal/h - 189.925 BTU/h | 89,66 kW - 77.109 Kcal/h - 306.895 BTU/h | 185 kW - 159.177 Kcal/h - 633.527 BTU/h |
| Thermal performance | 93,86 % | 93,54 % | 94% | 93,31 % |
| Consumo Gasolio | 2,05 Kg/h | 4,67 Kg/h | 7,55 Kg/h | 15,70 Kg/h |
| VERSIONE GAS | ||||
| Potenza Termica Nom. | 28,3 kW - 24.336 Kcal/h - 97.343 BTU/h | 59,54 kW - 51.201 Kcal/h - 204.804 BTU/h | 93,48 kW - 80.394 Kcal/h - 321.574 BTU/h | 189,88 kW - 163.296 Kcal/h - 653.185 BTU/h |
| Potenza Thermala Resa | 26,77 kW - 23.024 Kcal/h - 92.097 BTU/h | 55,73 kW - 47.924 Kcal/h - 191.696 BTU/h | 87,80 kW - 75.506 Kcal/h - 302.023 BTU/h | 179,55 kW - 154.413 Kcal/h - 617.632 BTU/h |
| Thermal performance | 94.6% | 93.6% | 93,92 % | 94,56 % |
| Consumo Metano | 2,6 m³/h | 5,487 m³/h | 8,597 m³/h | 17,364 m³/h |
| Pressione Alimentazione | 20 mbar | 20 mbar | 20 mbar | 20 mbar |
| Consumo GPL | 0,993 mbar - 2,04 Kg/h | 2,111 mbar - 4,21 Kg/h | 3,398 mbar - 6,79 Kg/h | 6,869 mabr - 13,89 kg/h |
| Pressione Alimentazione | 37 mbar | 37 mbar | 37 mbar | 37 mbar |
| Dimension | 72,4 x 51,1 x 130,8 cm | 79,1 x 58,1 x 147,8 cm | 109,2 x 64,6 x 167,8 cm | 145 x 91.1 x 212 cm |
| Pesos | 102 Kg | 141 Kg | 225 Kg | 370 Kg |
| Model | SP 140 | SP 280 | SP 440 | SP 940 |
| Codice | 04SP151 | 04SP152 | 04SP153 | 04SP155 |
| Power Termica Nominale | 34,76 kW - 29.891 Kcal/h -119.564 BTU/h | 70,78 kW - 60.869 Kcal/h - 243.476 BTU/h | 111,83 kW - 96.173 Kcal/h - 384.693 BTU/h | 239,06 kW - 205.595 Kcal/h - 822.379 BTU/h |
| Potenza Thermala Resa | 32,64 kW - 28.068 Kcal/h -112.270 BTU/h | 65,96 kW - 56.730 Kcal/h - 226.919 BTU/h | 104,45 kW - 89.826 Kcal/h - 359.304 BTU/h | 221,85 kW - 190.792 Kcal/h -355.322 BTU/h |
| VALORI COMUNI GAS E GASOLIO | ||||
| Portata Aria | 2700 m³/h | 6000 m³/h | 10500 m³/h | 21000 m³/h |
| Pressione Statica Dispositivo | 150-15 Pa - mmH2O | 150-15 Pa - mmH2O | 300-30 Pa - mmH2O | 500-50 Pa - mmH2O |
| Potenza Elettrica | 680 W | 1350 W | 2590 W | 5100 - 5160 W |
| Alimentazione Elettrica | 230V | 230V | 230V | 230V |
| Salto Termico | 30°C | 43°C | 30°C | 34°C |
| VERSIONE GASOLIO | ||||
| Potenza Termica Nom. | 25,91 kW - 22.282 Kcal/h - 89.129 BTU/h | 59 kW - 50.760 Kcal/h - 203.041 BTU/h | 95,40 kW - 82-042 Kcal/h - 326.529 BTU/h | 198,35 kW - 170.585 Kcal/h - 678.928 BTU/hTU/h |
| Potenza Thermala Resa | 24,31 kW - 20.906 Kcal/h - 83.623 BTU/h | 55,21 kW - 47.481 Kcal/h - 189.925 BTU/h | 89,66 kW - 77.109 Kcal/h - 306.895 BTU/h | 185 kW - 159.177 Kcal/h - 633.527 BTU/h |
| Thermal performance | 93,86 % | 93,54 % | 94% | 93,31 % |
| Consumo Gasolio | 2,05 Kg/h | 4,67 Kg/h | 7,55 Kg/h | 15,70 Kg/h |
| VERSIONE GAS | ||||
| Potenza Termica Nom. | 28,3 kW - 24.336 Kcal/h - 97.343 BTU/h | 59,54 kW - 51.201 Kcal/h - 204.804 BTU/h | 93,48 kW - 80.394 Kcal/h - 321.574 BTU/h | 189,88 kW - 163.296 Kcal/h - 653.185 BTU/h |
| Potenza Thermala Resa | 26,77 kW - 23.024 Kcal/h - 92.097 BTU/h | 55,73 kW - 47.924 Kcal/h - 191.696 BTU/h | 87,80 kW - 75.506 Kcal/h - 302.023 BTU/h | 179,55 kW - 154.413 Kcal/h - 617.632 BTU/h |
| Thermal performance | 94.6% | 93.6% | 93,92 % | 94,56 % |
| Consumo Metano | 2,6 m³/h | 5,487 m³/h | 8,597 m³/h | 17,364 m³/h |
| Pressione Alimentazione | 20 mbar | 20 mbar | 20 mbar | 20 mbar |
| Consumo GPL | 0,993 mbar - 2,04 Kg/h | 2,111 mbar - 4,21 Kg/h | 3,398 mbar - 6,79 Kg/h | 6,869 mabr - 13,89 kg/h |
| Pressione Alimentazione | 37 mbar | 37 mbar | 37 mbar | 37 mbar |
| Dimension | 72,4 x 51,1 x 130,8 cm | 79,1 x 58,1 x 147,8 cm | 109,2 x 64,6 x 167,8 cm | 145 x 91.1 x 212 cm |
| Pesos | 102 Kg | 141 Kg | 225 Kg | 370 Kg |