s--p--o--n--i--x wrote:

Will it be sufficient to justify a ｣10-｣20 outlay. Part of me thinks
it must be, otherwise they wouldn't fit them to top end boilers.

Something like a combimate will cost a bit more to install, but then
running costs are something like 10 quid a year.

I presume there must be a running cost to limebuster since if it is
behaving in a galvanic way it will have an anode that needs periodic
replacement? (or more likely replacement of the complete unit).

--
Cheers,

John.

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