Take a look at this video, simulating steam production at 1200W with a 4m long hose:
http://www.youtube.com/watch?v=FVwINedGR_Q It does look like the swedish's magzine video, NyTeknik, including the weird sounds, around 1200W: http://www.youtube.com/watch?v=x8SeOteFPtM What do you think?
