steam generating machine specifications: 1) R30 controller: a) Operates machine for 30 or 60 minutes before turning off b) Automatically shuts down when water level is too low 2) TM60A controller: a) Operates machine for 30 or 60 minutes before turning off b) Automatically shuts down when water level is too low c) Controls sauna temperature d) Digital display 3) Power supply: 2-9kW 4) Voltage: 220V 5) Phase: 1 6) Current: 9-40A 7) Steam room volume: 1.5-12cbm 8) Control type: control inside/outside Outer packing: Carton dimensions: 48 x 21 x 58cm Weight: 12.5kg