Recent content by jack989

Thanks very much to Piacaso, you were right, the problem was the AAV. I cleaned it properly the second time and leak stopped. Thanks again

It is the top pump O ring connection

On this make Diverter valve is on the right side of the boiler and behind the pump. I have just cleaned the AAV and put extra washers on the in side of the top entry of the pump but I am afraid it is still leaking.

Diverter Valve was leaking. Bought new service kit for it and replaced it. As I was filling up the system, the water started leaking from top of the pump tried every thing just won`t stop leaking.