Hi, I have the Meross thermostat which I used in my old house without problems by connecting L, N and NO.
However the new house currently has a Honeywell T6 thermostat in the corridor and a Honeywell unit in the closet upstairs (I'm assuming there used to be a tank/system boiler previously)...
Hello everyone, like the subject suggests I try to replace my by UP2 ( Invensys T45 ) with a Honeywell T6 thermostat. The boiler is a Glowworm Fuelsaver 35F.
My UP2 controls both the hot water and heating but the T6 only does central heating. I will not use the hot water - only the central...