This question is regarding Mira 723 - Shower Spares

high pressure shower

have just upgraded our boiler our mira 723 has started to leak & we have to turn it off via stop cocks . What do i need to do/what will i need. Thank you
Asked 13 years ago by Anonymous
If you have upgraded to a combi boiler or an unvented pressurised system then you need to fit a HP cartridge which can be ordered online by clicking on the link below.

http://www.showerdoc.com/shower-spares/mira/MIRA-902-70-Mira-723-Hp-Cartridge-Assy-902-70

The 723 is designed to operate on balanced supply pressures and if yiub find it difficult to get satisfactory temperatures then you may have to fit a pressure reducing valve in the cold supply to the shower, it can be ordered online by clicking on this link.

http://www.showerdoc.com/installation-items/CALEFI-533841-City-Plumbing-Caleffi-Prv-Valve-15mm-533841

Answered 13 years ago by Anonymous

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