Recent content by Ranbir

I have a Valiant Ecotec boiler. It keeps losing pressure which makes the F75 error occur. I believe its the pressure release valve - red coloured. How can I fix the valve?

I am going to clean it with the X800 over 12 hours after I have reinstalled all the radiators rather than Fairy. Because that will clean the pipes too. But prior to that I would like to ensure each radiator is clear of any black sludge in the garden. I respect your knowlegde of Fairy's...

I have taken each radiator out of the house into the garden and flushed through with Fairy liquid and a standard pressure washer. The black sludge came out. After about 5 minutes the water went clear and sometimes more black sludge came out. 1) Is there anything stronger then Fairy liquid I...