Recent content by p2ddy

@stem - I eventually got round to attempting to install the Nest setup at the weekend, really happy to report that it went even better than expected as there was already spare wires running between the wiring centre and heatlink so didn't even need to run a new external cable between them...

@stem - thanks for the response again! Think I'm going to invest in a cheap tracer and give it a crack, fingers crossed I don't come across any crazy wire tapping you mentioned!! Really really helpful, thank you so much again!

@stem I simply cannot thank you enough for your clear and explanatory response! Absolutely amazing. Is it likely that all four of the cables from the thermostat will trace back to the wiring centre or just the ones in terminals 1 and 3?

Hi @ericmark, thanks for your input! You are very correct about the orange cables going to the motorised valves! Can you explain your logic as to why 4 would connect to the wall thermostat?! I do agree though (although not teste yet) that 2 and 3 connect down to the wall thermostat in the...

Thanks @ianmcd! Apologies for my ambiguous mission statement, you are very correct, i had planned on keeping the wiring centre and just replacing the Drayton programmer in the airing cupboard. Can you elaborate more on removing the live and switched live from the wiring centre for me? I think...

We've just moved into a new house and are hoping to upgrade the existing system to Nest. I've read through some previous forum messages with similar system upgrades but thought I'd reach out to get some specific clarifications from experts out there before attempting the job - last resort would...