Hi I have a vaillant ecotec pro 24 combi boiler and the hot water temp is only 40 degrees coming from the hot tap which is next to the boiler.
I have replaced the NTC sensor which clips onto the DHW heat exchanger
but this has made no difference. The boiler is just over 2 years old (outside warranty) the central heating is fine and the radiators get hot.
Any thoughts would be much appreciated.
I have replaced the NTC sensor which clips onto the DHW heat exchanger
but this has made no difference. The boiler is just over 2 years old (outside warranty) the central heating is fine and the radiators get hot.
Any thoughts would be much appreciated.