Hi
My uncle fitted a new Siemens thermostat to my biasi boiler today and although the heating is working fine, there is no hot water this evening even though the boiler fires up when the hot water taps are on? He said he will come and have a look at it tomorrow but doesn’t think it’s to do with new thermostat.
Any ideas if it could be linked? I suspect he might have wired it incorrectly but I don’t know much when it comes to these things. If he can’t fix it then I will have to call a professional. Not ideal in this freezing cold weather.
Thanks
My uncle fitted a new Siemens thermostat to my biasi boiler today and although the heating is working fine, there is no hot water this evening even though the boiler fires up when the hot water taps are on? He said he will come and have a look at it tomorrow but doesn’t think it’s to do with new thermostat.
Any ideas if it could be linked? I suspect he might have wired it incorrectly but I don’t know much when it comes to these things. If he can’t fix it then I will have to call a professional. Not ideal in this freezing cold weather.
Thanks