Portable Steam Generator Question About Portable Steam Generators For The Shower?

Question about portable steam generators for the shower? - portable steam generator

I installed an entrepreneur who, Mr. Steam MS 225 have to be a portable steam in an editorial. Something about the configuration of the head is not true for me. The contractor has six heads in the shower, two installed in the thigh, two in the waist / chest level, and the last two suspended until level. As water gets warmer, the heads do not close enough to the body (less than sixteen inches), that the steam can burn someone in the shower? I need all the information you can provide. Thanks in advance!