USA Azusa Thermostatic Mixer with Diverter

[pitmaxbull]

Hi all i have had this shower Triton Azusa Thermostatic Mixer with Diverter for 2 yrs and not been a problem since a few months, it has gradually got colder and has come to the point that what eva the temperature is on the shower it stays the same heat (Luke Warm)Any help appreciated thanks Sean

 

[ecowarm]

Check the filters on the hot & cold supplies

 

[Plumbstar Tom]

then check the cartridge

 

[pitmaxbull]

Thanks for reply i have checked filters and they are ok, i have also change the diverter valve in boiler as i was told it could be that as one of my radiators was hot when not on, Thats all ok now but didnt change anything with shower. could it be the thermostatic valve in the mixer taps
regards
Sean

 

[pitmaxbull]

Hi its Sean again.
Would anyone have an idea what it could be, could it be the thermostat valve in shower ?? Or do i just go out and buy a new one as the shower is getting worse.
regards
Sean

 

[pitmaxbull]

I fixed it, brought a thermostatic valve fitted it and now its like new.