Hi
I just had my Worcester Bosch 4000 serviced after one year since being fitted. I mentioned that the boiler occasionally bubbles and asked what it could be, he said that it will probably be the condensing pipe blocked but he said it is usually only when the condenser pipe freezes. The condenser pipe runs onto my block paving driveway and he said that there should be staining on my drive but there is nothing, he said that it might not be connected and it could be draining into my cavity wall. He said it should have been fitted so that it goes into my drain. Do you think that he is correct in assuming that it probably goes into my wall cavity since nothing comes out onto my driveway.
I just had my Worcester Bosch 4000 serviced after one year since being fitted. I mentioned that the boiler occasionally bubbles and asked what it could be, he said that it will probably be the condensing pipe blocked but he said it is usually only when the condenser pipe freezes. The condenser pipe runs onto my block paving driveway and he said that there should be staining on my drive but there is nothing, he said that it might not be connected and it could be draining into my cavity wall. He said it should have been fitted so that it goes into my drain. Do you think that he is correct in assuming that it probably goes into my wall cavity since nothing comes out onto my driveway.
