This question is regarding Mira Excel/Select Thermostatic Cartridge - 903.33

Mira Excel Cartridge

How do you know whether to set the cartridge to high or low pressure? We have a mains pressure sealed hot water system. Should the cartridge be set for high pressure? If set to the wrong setting, what would be the sypmtoms?
Asked 9 years ago by Anonymous

If you are on mains pressure then set the cartridge to high.

 If set to the wrong setting, what would be the symptoms?

It really depends on the pressure and if the pressures on the hot and cold are equal

 

Answered 9 years ago by Anonymous

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