Shower running warm (not hot)

Our Excel shower was installed in 2000. Recently, it has only been running warm, however high we set the temperature. Setting the temperature to "Cold" works O.K. I've moved the temperature control from end to end a few times and that makes no difference. Is this likely to be a blocked filter, or will I need a new cartridge? Thank you!
Asked 10 years ago by Anonymous
It maybe a blocked filter. If it is not, check the head and hose are not blocked, and if not you may need a new cartridge.

Answered 10 years ago by Anonymous

I've got a gravity fed Mira Excel shower but the flow has become very weak and seems only to be from the hot input. I've taken the cartridge out and checked the filters which seemed fine. The hot and cold inflows with the cartridge removed are also good. Interestingly when I replaced the cartridge but turned 180 degrees (ie upside down) the flow is stronger but now only gives cold water suggesting that one side of my cartridge is not working. Does this need a new cartridge or could there be anything else wrong? Thanks

Answered 9 years ago by Anonymous

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