Recent content by catchmole

Thanks Mick. Am I going to have to do this every year when I put in new crystals, or has it silted up because it has been left so long?

Have moved into a new house with a Liff combi-flo fitted to the boiler. It has not had new crystals installed for 3 years, so got new ones. Took the top off the unit and it's full of a solid white sludge and the bottom drain is blocked. How can this be cleaned out without having to disconnect...

beguiling