My 'Triton Combi' shower no longer gets hot enough to take a shower. It is fed by a combi boiler which produces enough hot water for the sink/bath etc. I suspect the thermostatically controlled mixing unit is faulty but I'm guessing. The water pressures of both hot and cold feeding the shower unit seem equal to each other. I don't know the model number of the unit - it's about 10 yrs old. Any suggestions as to how to pin down the fault?

billy no mates, April 2006

ten years old,? buy another one you skinflint,

bob the plumb, April 2006