No heating from today. Thermostat powering up and connecting to heatlink when heatlink connected to USB. If no USB to heatlink, no lights on. Heatlink says manual but boiler not coming on.
BOiler is working (hot water working. It is not connected to heatlink)
Who can I contact for a new heatlink - have read posts here about similar problem and new heatlink sent out by Nest