Recent content by kivster

Thanks very much for the help, I'll wire 2 <> 2 and 3 <> 4 as you suggested. You have me curious now, why is that way preferable? Is it because 2 <> 2 and 3 <> 4 makes more sense from an ordering perspective, or is there an electrical reason? I'll have a look tomorrow and look for the...

Hello, I'd like to fit a voltage free wireless thermostat (Horstmann HRT4-ZW and ASR-ZW receiver) to my ten year old oil combination boiler (Worcester Heatslave 12/14). I do not currently have a thermostat, just a programmer on the boiler and TRVs on the radiators. The boiler manual says...