"I am still worried about the other upstairs room stat though. I am correct in thinking that by connecting it to No.4 as per the other one, this stat will fire up the zone valve for that floor without conflicting the otehr zone vale? I guess thats the whole idea of individual stats, but I thought I'd ask! "
I mentioned this one before, but aside from that, can I still connect an upper floors heating to the S plan circuit? I used to have two boilers, and would now like to run the enrite house on the one boiler. [The upper floor had a totally independent fully pumped, vented, with DHW system, but its pipework, flow & return, was connected to its own boiler, which stood right next door to where the original one & the new one stands] I have connected the flow & return cvalves into the exisiting flow & returns that serviced the original downstairs system, but are still able to be shut off, using gate valves. Ideally, I would like to use a zone valve perhaps & link the existing upstairs room stat to that, so all 3 floors can be individually controlled.
As always, thanks for any advice!
I mentioned this one before, but aside from that, can I still connect an upper floors heating to the S plan circuit? I used to have two boilers, and would now like to run the enrite house on the one boiler. [The upper floor had a totally independent fully pumped, vented, with DHW system, but its pipework, flow & return, was connected to its own boiler, which stood right next door to where the original one & the new one stands] I have connected the flow & return cvalves into the exisiting flow & returns that serviced the original downstairs system, but are still able to be shut off, using gate valves. Ideally, I would like to use a zone valve perhaps & link the existing upstairs room stat to that, so all 3 floors can be individually controlled.
As always, thanks for any advice!