Incorrect high / low setting

My plumber said he has set my cartridge to high pressure but I live in a bungalow with a gravity system. Will I need to call him back or will it make little difference. It seems OK?
Asked 5 years ago by Stephen
It wont do the cartridge any harm, you may get a slightly better flow if it is set to low pressure, but if you are happy with it the way it is..............

Answered 5 years ago by George Thomson

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