L
lofty531135
Hi.
I have a problem with my expansion vessel as the system pressure keeps rising and keeps blowing the pressure reief valve,I have read if I depress the valve in the top of the expansion vessel and water comes out then it means the vessel is broken.
What I would like to know is if the expansion vessel is faulty can I fit an external larger capacity vessel of 12 litres,I have an 8 litre vessel at the minute,the reason being is I have 8 rads with one of the rads being a large double.
If it is ok to fit a larger capacity vessel would I need to upgrade the pressure relief valve from 3 bar to 6 bar to which the maximum pressure of the new vessel would be.
Thanks in advance.
Lofty.
I have a problem with my expansion vessel as the system pressure keeps rising and keeps blowing the pressure reief valve,I have read if I depress the valve in the top of the expansion vessel and water comes out then it means the vessel is broken.
What I would like to know is if the expansion vessel is faulty can I fit an external larger capacity vessel of 12 litres,I have an 8 litre vessel at the minute,the reason being is I have 8 rads with one of the rads being a large double.
If it is ok to fit a larger capacity vessel would I need to upgrade the pressure relief valve from 3 bar to 6 bar to which the maximum pressure of the new vessel would be.
Thanks in advance.
Lofty.