Myra Excel installed 2003/4

Just had a new heating system installed, gravity to combi boiler, my excel shower unit now supplies very hot water and cannot adjust it to run cooler.

Can you please advise.
Asked 9 years ago by Anonymous

www.showerdoc.com/mira-excel-shower-cartridge-903-33-spare-part

I think that you may have the older version of this shower which has the above cartridge in it. if you do then there is an adjustment at the back of it for high pressure systems.

If you do have the newer model you may need a new cartridge. Or the filters maybe blocked .

Answered 9 years ago by Anonymous

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