We have recently had a Greenstar 30CDi system boiler installed with an Integral Diverer Valve together with a Telford 170 litre horizontal hot water cylinder, the system was installed by a Corgi registered plumber.
Unfortunately we a have a problem that the plumber cannot solve namely if we run two showers the water goes cold after about three minutes and doing a check by measuring a full tank of hot water into a bath the water becomes luke warm after approximately 65 litres of hot water has been draw .
I do not know if it’s relevant but when drawing a glass of hot water it’s cloudy/ milky colour but readily clears I can only assume it’s slightly aerated.
Has anyone got any idea what the problem might be?
Unfortunately we a have a problem that the plumber cannot solve namely if we run two showers the water goes cold after about three minutes and doing a check by measuring a full tank of hot water into a bath the water becomes luke warm after approximately 65 litres of hot water has been draw .
I do not know if it’s relevant but when drawing a glass of hot water it’s cloudy/ milky colour but readily clears I can only assume it’s slightly aerated.
Has anyone got any idea what the problem might be?