Hot underpressure winds are blowing
The traditional Antti Vulcan heater models can be equipped with both light oil and gas burners. All models in the Vulcan range are available in Vacboost underpressure versions. They come with a combustion chamber and heat exchanger made of fireproof stainless steel.
Our heaters have a maximum drying temperature of 80°C and offer outstanding efficiency (92–95%). The high drying temperatures result in energy savings of up to 30%.
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| VACBOOST HEATERS | |||||||||
| Model | Power | Light oil consumption (max) | LPG m³n/h (max) | Natural gas (max) | Fan Motor | Length | Height | Width | Air pipe D |
| kW | kg/h | m³n/h | m³n/h | kW | mm | mm | mm | mm | |
| VACBOOST 300 | 300 | 27,8 | 12,9 | 33,0 | 7,5 | 1941 | 1324 | 2497 | 630 |
| VACBOOST 400 | 400 | 37,1 | 17,2 | 44,0 | 11 | 2190 | 1167 | 2498 | 630 |
| VACBOOST 500 | 500 | 46,4 | 21,5 | 54,9 | 15 | 1996 | 1167 | 2498 | 800 |
| VACBOOST 700 | 700 | 70 | 30,2 | 76,9 | 2 X 7,5 | 4111 | 1690 | 4174 | 1000 |
| VACBOOST 1000 | 1000 | 96 | 43,1 | 109,9 | 2 X 15 | 3596 | 1690 | 4284 | 1250 |
| VACBOOST 1400 | 1400 | 140,0 | 60,3 | 153,8 | 4 X 7,5 | 4108 | 2897 | 4632 | 2 X 1000 |
| VACBOOST 2000 | 2000 | 192,0 | 86,2 | 219,8 | 4 X 15 | 4108 | 2897 | 4632 | 2 X 1250 |
(*20°C, RH 75%, 600Pa
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Vacboost heaters with gas burner
Vacboost heaters are efficient and economical heaters for the grain dryer. They work on an underpressure principle with direct burning, so the flue gases do not deteriorate the efficiency. The heaters have been equipped with a modulating burner, which uses natural or liquid gas as fuel. They have enough power for even demanding use.
| VACBOOST GAS DIRECT HEATERS WITH MODULATING BURNER | |||||||
| Model | Power | LPG (max) | Natural gas (max) | Lenght | Height | Width | Air pipe D |
| kW | m³n/h | m³n/h | mm | mm | mm | mm | |
| VACBOOST GAS 1500 | 500 – 1500 | 58,8 | 150,0 | 4022 | 1572 | 1392 | 1250 |
| VACBOOST GAS 2200 | 1500 – 2200 | 86,2 | 220,0 | 6224 | 2175 | 2053 | 1600 |
| VACBOOST GAS 3000 | 1500 – 3000 | 117,6 | 300,0 | 6224 | 2175 | 2053 | 1600 |
