On 22/01/2018 18:35, Tim+ wrote:
Apparently some crud in the valve which they sorted and to their credit,
they *didnt* try and sell her a new boiler. Instead they are pushing a
system power flush for £600 which sounds a lot to me.
I'm pleased they didn't let me down entirely!
Did they offer her a MagnaClean for £300?
Assuming Im prepared to spend a day messing around looking for drain cocks
and bits of hosepipe, is there any reason I cant do this myself?
Is there a recommended flushing substance to treat the system with prior to
a full flush?
Tim