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Hi guys, Can you please give me a quick tip on how to adjust my heating correctly so it's not overkill on my bills. 1st - I do have a boiler with it's own heating temperature (scale from min to max) 2nd - Room thermostat where I can adjust desired temperature 3rd - TRV's on each radiator...

Hi guys, I do hope I'm in the right category. I do have a boiler with pretty basic thermostat connection 230v A to B switch. Originally both terminals was linked with little piece of wire. Boiler wiring schematics on the page 22. http://www.acwilgar.co.uk/pdf/combi-80e-105e.pdf Some...