Recent content by olic87

Just to say that I got round to doing the swap over today, and although it took all day - touch wood it all seems to be working! Glad to say that stem's advice was sound and a great help! Thanks, Oliver

Ah sorry my bad, it is the standard one not the system, no pump wiring to the boiler sounds like standard boiler on of 20 works as my schematic too. Thanks for your advice, Oliver

Stem, Thanks for the reply, I think I have figured it, the manual for the boiler is online here HRM Wallstar Boiler (Page 27). As such, I think the way the boiler calls for power means I wire it up as follows: And thanks for your tip with the header tank, I have a bung; but think I will go...

Hi All, New to the forum and see that there has been a lot of help with this subject. I have a Honeywell Smartfit system that is on the blink and needs replacing. The issue is that unfortunately, the valves and cylinder sensors are proprietary; so I need to replace them to fit a Nest or...