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Hello I hope someone can help us. We have a Vaillant ecotec pro24 and Siemens digital wireless thermostat system. The boiler is currently working when placed in override (we currently can’t get the wireless handset to turn on the boiler or press override on the unit next to the boiler) and...

Hi I hope someone can help we have a small child and really need help with our heating. So we have a Vaillant ecotec which is currently still giving hot water but no heating. When we went to put it on Sunday it would not come on, when I looked the water pressure was low so I opened the valves...