Do you know what temperature your hot water is set at? Ours is around 40C which is fine for showers, hand washing but I boil a kettle to get the washing up bowl hot enough. Before we had a new boiler it was much hotter so I’m wondering what everyone else has.
Have done lots of investigation online and see water temperature is recommended to be set much higher because of Legionella. So I’ve turned up our thermostat and will see what happens now. We don’t have mixer taps on our sinks apart from the kitchen so do not want to scald anyone!
I have a feeling mine in 60 degrees. I don't put the tank on often as use shower and dishwasher, but it only takes 25 minutes to get to a decent temp to hand wash things