In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Boiler releases water but continues to stay on
My boiler has run dry a few times,the first /second time the lwco switch shut everything down.Everything went back to normal.It has happened on more occasions and now as I refill it it leaks water for a little while (pressure release ?) and then it stops.Then I'm able to refill it, it runs fine throughout the day, then the next morning I notice water has leaked again and the boiler is running dry again.Is it a problem with the pressure release valve ? How can I check ? Main board ?