Sirrus Ts 1503 Temp problems
This question is regarding
Sirrus Ts 1503 Thermostatic Shower Valve Shower Spares
We have just had our boiler upgrded to a Alpha CD50 Combi Storage boiler and our two showers no longer work. They are both the model number above. They used to be gravity fed.
Also they have had to be isolated as the cold water back flows into the hotwater. The pressures are different. The Cold is about 2.5 Bar but the hot goes through a Pressure reducing valve to about 1.5 Bar.
What do you suggest as a solution.
9 years ago