I have a Hager consumer unit. On the RCD side the main switch is 63A - 0.03A with 3x B32 MT132 (one for cooker and 2 ring mains) and one 16A M616 for electric immersion. There are two unused 'slots'. I am proposing to use another B32 MT132 and cable the same size as the cooker circuit for the tumble drier dedicated supply. Cable clipped to wall in garage from consumer unit, 6 metre run, through wall into utility room terminating at a fused outlet - again same type used for cooker. Whirlpool state '22 AMP hard wired supply'. Does this sound ok?