I have a Vokera unica h24 and my shower runs hot and cold?
My boiler is 2 years old and is serviced. I have had the Myra shower and Vokera engineers out and each one blames the other's product. For the first 18months the pressure needed topping up about 6times; now it loses .5 every 4/5 weeks, any connection?
eddie, February 2011