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So we have a Worcester 35Cdi I boiler at home with no room thermostat connected. I've just bought a Horstmann HRFS-1 wireless thermostat and I want to connect it to the boiler. First question: 230v or volt free connection? Second question: So I'm assuming 230v connection. Live...

Hi all. So here's the problem. We have a combi boiler and our recent issue has been: Central heating working fine No hot water at kitchen sink(next to boiler) Hot water at first floor shower No hot water at first floor sink No hot water at second floor shower or sink. I believe...