SIP propane heaters are ideal for heating factories, warehouses, garages and workshops. The stainless steel combustion chamber and casing eliminates rusting and the heavy-duty construction means reliable, long-term use. SIP 09002 Professional Fireball P41S is turbo fan assisted and heats an area of approx 312 cubic metres. Using approximately 0.93 kg/hour propane gas. For use with propane only. SIP stainless steel heaters come with a 2 year warranty and are manufactured in Italy.