Hi
I have a 3.5 year old Keston Q28S combi boiler on a pressurised system that has been losing pressure for some time.
BG have finally diagnosed a split heat exchanger that they are replacing under contract.
They say that this is due to "aggressive (!) water" and that they will not cover further work due to sludge, unless I have a power flush.
I do accept that several of my rads are cool at their bases.
BG have quoted an absurd figure for the flush and the guy was good enough to agree that I should go elsewhere for this (I know the "BG Power Flush saga" already!).
A couple of questions, please:
1) Would a heat exchanger split for this reason?
2) In this instance, does it make sense to have a flush (after the replacement is conducted) - I already have a BG filter on the system?
3) Has anyone heard of Expert Powerflush - they have given me a good quote in the past
Thanks
I have a 3.5 year old Keston Q28S combi boiler on a pressurised system that has been losing pressure for some time.
BG have finally diagnosed a split heat exchanger that they are replacing under contract.
They say that this is due to "aggressive (!) water" and that they will not cover further work due to sludge, unless I have a power flush.
I do accept that several of my rads are cool at their bases.
BG have quoted an absurd figure for the flush and the guy was good enough to agree that I should go elsewhere for this (I know the "BG Power Flush saga" already!).
A couple of questions, please:
1) Would a heat exchanger split for this reason?
2) In this instance, does it make sense to have a flush (after the replacement is conducted) - I already have a BG filter on the system?
3) Has anyone heard of Expert Powerflush - they have given me a good quote in the past
Thanks