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    Drayton Wiser - what Danfoss radiator valve type is this?

    Hi Everyone. My Drayton Wiser system seems to be working nicely with one issue; when the room thermostat downstairs reaches its minimum temperature and triggers the boiler, both of my upstairs radiators (fitted with the Drayton smart thermostat) come on even though those rooms are above their...
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    Replacing a CentaurPlus C17 with Drayton Wiser

    Hi Everyone. I was hoping to get some confirmation about the wiring changes required to replace my CentaurPlus C17 with the Drayton Wiser Heat Hub. It will be used to control my Worcester 28CDi boiler. This is the backplate for the C17: The manual for the C17 indicates that 2 is Common, 4 is...