power draw
Tolivac, no space in your box for a 30 amp breaker? I'm sure you already have 220 volts available.
Foraloysius: Specs say current draw 20 amps, requires 30 amp line (standard dryer outlet here in US)
Except for this one, seems like all the combos are 110 volt compact units, still waiting for full size 220 volt (and, for that matter, gas units) to come back like the old days.
And, there is such a thing as a 20 amp, 110 volt outlet (1 of the outlet slots is horizontal or T-shaped.) Here in US, they're often used for large copiers and window/wall type A/C units. A modern home with 20 amp circuit could accomadate a unit if nothing else was on the circuit at the same time. Just would have to change out the outlet