Recent content by lex51

Hi Matt it looks like the relay is sticking - i applied a dc voltage to it and it wouldn't shift - just ordered a new one - 99p - compared to £140 for a new valve and draining down the system - so fingers crossed L

Hi I have a Cimstar 2 port valve which controls hot water on demand either from the cylinder stat or a flow switch. So it should be normally closed unless the switched live is activated then it should go to open whilst there is demand. First of all it started to stick and a light tap would...