Has anybody out there got any better methods for getting my freezing cold (5 degrees c) tapwater to 26 degrees for my pwc? I currently use the kettle after being told hot tap water is a big no no and being that our hot tap water is very cloudy anyway i dont really want to use that. But the kettle takes the piss, 8 buckets a week mean boiling 8 individual kettles taking the time of doing a water change to about an hour :/ Also as your probably aware kettles rinse electricity (about 1600w) and i was wondering if this is going to have an adverse effect on my electricity bill :/