Hi,
I have a sealed central heating system that loses pressure. I have to top up every 2 weeks. Is this excessive?
Last year I had a bad leak and the engineer put a leak sealant in the system that didn't work. I eventually found the leak and it was fixed. Now the pressure is lost much more slowly. Would it be worth putting more leak sealant in (why didn't it work last time on the smaller leaks).
There is a particular radiator that gets air in more than the others, does this indicate the leak is likely to be near this radiator?
Is there any way of locating the leak other than taking up floorboards? I have laminate flooring so taking this up would be a last resort.
Thanks in advance
I have a sealed central heating system that loses pressure. I have to top up every 2 weeks. Is this excessive?
Last year I had a bad leak and the engineer put a leak sealant in the system that didn't work. I eventually found the leak and it was fixed. Now the pressure is lost much more slowly. Would it be worth putting more leak sealant in (why didn't it work last time on the smaller leaks).
There is a particular radiator that gets air in more than the others, does this indicate the leak is likely to be near this radiator?
Is there any way of locating the leak other than taking up floorboards? I have laminate flooring so taking this up would be a last resort.
Thanks in advance