This question is regarding Mira Sport Thermostatic - Shower Spares

Mira Sport 10.8kw too hot or too cold

I have the above shower and the issue is that on 'High' it's way too hot even on the lowest setting. There is plenty of flow it seems. On 'Medium' it's only hot enough if turned right up, then the flow is pathetic. There is no 'in-between' setting.



It's been getting worse for a while and this seems to be worse in summer when the water pressure feels lower. It's obviously capable of producing lots of hot water but I can't get it to produce a satisfactory shower.



Any ideas? Thanks.
Asked 13 years ago by Anonymous
This is almost certainly a flow problem.
Check that the shower hose is not kinked or collapsed internally and the head is clear.
Check that water mains stopcock and any isolation valve in the supply to the shower are fully open.
Check inlet filter is clear.
If all above are ok then it is likely to be the flow regulator at fault , replacement can be ordered online by clicking on the link below.

http://www.showerdoc.com/shower-spares/mira/MIRA-1563-540-Mira-Flow-Valve---Inlet-Assembly-1563-540

Answered 13 years ago by Anonymous

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