Recent content by Rat1960

I went for the power flush as advised (compelled) and yes there has been some improvement. That is I can get a bowl full of hot water to do the washing up. The underlying error code after S53 kicks in is now F.23 when it was F.22 Mr PowerFlush from the Power Flush Association said he did not...

Dan, I called a trusted local engineer (he replaced a plate about three years ago). He suggested contacting Valliant. I am now caught with the big national insisting on some variety of power flush. The engineer did not even tell me about his report, he just left it for me to find. (meaning I...

Dan, I was hoping for repair advice such as should Filter 179030 be replaced. I do not understand your cut and paste reply.

My boiler is 11 years old (the system was power flushed then). Just recently the hot water started to cut out. I contacted Vaillant who offered a £300 fixed repair contract. I have had two visits. On the second visit the diverter valve and plate heat exchanger were replaced. The first visit the...