Heating system control circuits

I'd try the manufacturer for the particular system you're installing. I've used heatmiser systems (often badge engineered and sold by others too) and in some ways their UFH wiring centres are simpler than traditional S-plan and Y-plan systems, as you just connect everything direct to the marked terminals on the PCB. The heatmiser site has some good documentation anyway (e.g. https://www.heatmiser.com/en/heatmiser-system-drawings/)


Just be aware of the different types of 'stats (some are 12V 'networkable' and others 230V) with different wiring centres to match, and if the UFH covers more than one floor it's conventional to have one wiring centre per floor (usually located next to the UFH manifold).


That's all presuming it's a wet UFH system running from the boiler, rather than electric ones that are quite independent.


  - Andy.

I'd try the manufacturer for the particular system you're installing. I've used heatmiser systems (often badge engineered and sold by others too) and in some ways their UFH wiring centres are simpler than traditional S-plan and Y-plan systems, as you just connect everything direct to the marked terminals on the PCB. The heatmiser site has some good documentation anyway (e.g. https://www.heatmiser.com/en/heatmiser-system-drawings/)


Just be aware of the different types of 'stats (some are 12V 'networkable' and others 230V) with different wiring centres to match, and if the UFH covers more than one floor it's conventional to have one wiring centre per floor (usually located next to the UFH manifold).


That's all presuming it's a wet UFH system running from the boiler, rather than electric ones that are quite independent.


  - Andy.