Hi
Have just had the above boiler installed, and the DHW works perfectly, but there is nocentral heating going out of the outward pipe and as a result coming back through the return pipe.
The boiler fires up on CH, but quickly gets to the required temp before cutting out before sending any water to the rads?
Is this likley to be an air lock? or something else, if an air lock how can I resolve the air lock problem
Any help would be much appreciated
Have just had the above boiler installed, and the DHW works perfectly, but there is nocentral heating going out of the outward pipe and as a result coming back through the return pipe.
The boiler fires up on CH, but quickly gets to the required temp before cutting out before sending any water to the rads?
Is this likley to be an air lock? or something else, if an air lock how can I resolve the air lock problem
Any help would be much appreciated