Hi
Have had this Mira 415 for 12 years fed from a Worcester Combi boiler, have not had to touch it in all those years.
Has recently starting intermitanyley varying the water temperature, should i just replace the whole unit or is it just down to a worn cartridge ?
Does the pressure balance diaphragm split and cause these symptoms ?
Thanks for any replies
Have had this Mira 415 for 12 years fed from a Worcester Combi boiler, have not had to touch it in all those years.
Has recently starting intermitanyley varying the water temperature, should i just replace the whole unit or is it just down to a worn cartridge ?
Does the pressure balance diaphragm split and cause these symptoms ?
Thanks for any replies
