Karcher sc3 steam cleaner area performance 75m heating output 1900 max steam pressure 35 bar 05 heating time voltage 220 240 frequency 50 60 the krcher sc3 is a chemical free tool with no scrubbing is necessary creating outstanding results with each use advanced dirt removal is made possible with the use of nothing but water promising a fresh and clean home without the use of harsh chemicals from the kitchen to the stairs