Recent content by Kevski67

Sorry it is a Suprima HE. When I turn the heating or hot water on the boiler fires up but nothing happens . The pump does get hot but that's all it does . Is there something inside the valve that tells the pump to come on or is the fact that the boiler is firing up confirmation that the valve is...

Its a Pottterton performa I think am at work so not sure .The pump definitely connects to the valve via the orange wire . Thinking about it the pump did seem to be getting louder recently would this be a sign that it was on its way out ?

Hi I have no heating or hot water , when I turn on the heating or hot water the boiler fires up but nothing happens . Have a Honeywell V4073A mid position valve on my 3 port which seems to opening fine (pipes are hot) but how do I know if its the valve not telling the pump to start or the...