I'm quoting on a boiler swap. The existing system is not blocked and the rads seem to be all OK.....and its microbore, so whilst I really think i should powerflush it I have been warned by people I know I can generally trust that I might just make things worse and not better, by powerflushing.
I've mostly done servicing/breakdown until recently, so I'd appreciate informed comment from those with real experience of cleaning out microbore systems as to what is the best and most advisable way to proceed.
I am a bit nervous as when I was very new at this I managed to take out the heat exchanger of an old boiler in 1.5 days ( Ideal W2000) with no more than a bottle of Sentinel X200 added, and the client was not happy, even though it was obviously held together with scale
Alfredo
I've mostly done servicing/breakdown until recently, so I'd appreciate informed comment from those with real experience of cleaning out microbore systems as to what is the best and most advisable way to proceed.
I am a bit nervous as when I was very new at this I managed to take out the heat exchanger of an old boiler in 1.5 days ( Ideal W2000) with no more than a bottle of Sentinel X200 added, and the client was not happy, even though it was obviously held together with scale
Alfredo