Hi All,
A quick and hopefully simple question:
I have recently had to drain down my combi boiler system to re-pressurise my expansion vessel - all done fine now!
Of course, now I have refilled with fresh water, I have diluted any additives, protectors that were in the system - and since it had been leaking for a little while, there probably was not a lot there anyway!!
My question is, what products are recommended and safe to add to a combi system - and is there any danger of product leaking from the central heating to the hot water for instance?
And secondly, what is the best way to add - via an upstairs radiator or a bit in each radiator?
Thanks,
Mike
A quick and hopefully simple question:
I have recently had to drain down my combi boiler system to re-pressurise my expansion vessel - all done fine now!
Of course, now I have refilled with fresh water, I have diluted any additives, protectors that were in the system - and since it had been leaking for a little while, there probably was not a lot there anyway!!
My question is, what products are recommended and safe to add to a combi system - and is there any danger of product leaking from the central heating to the hot water for instance?
And secondly, what is the best way to add - via an upstairs radiator or a bit in each radiator?
Thanks,
Mike
