Hi
Im building a new house and my sparky isnt sure about wiring up 2 Nest thermostats with 2 different zone valves with my boiler. Hes had limited experience doing this and he said to buy a pattress with a wiring diagram but surely now everything is online about these things and he said i might be better getting a central heating engineer to install it which i will if he cant do it.
Ive looked online as im sure a sparky could do it with the right guidnce, and it seems i either need an S plan or S plan plus, can anyone advise which one is right and do i just need to buy a wiring box - but what size? how many connections inside?
thanks
Im building a new house and my sparky isnt sure about wiring up 2 Nest thermostats with 2 different zone valves with my boiler. Hes had limited experience doing this and he said to buy a pattress with a wiring diagram but surely now everything is online about these things and he said i might be better getting a central heating engineer to install it which i will if he cant do it.
Ive looked online as im sure a sparky could do it with the right guidnce, and it seems i either need an S plan or S plan plus, can anyone advise which one is right and do i just need to buy a wiring box - but what size? how many connections inside?
thanks