hi guys,
what is the recommended pressure in the expansion vessel of a sealed system? is it to be check when the system is hot or cold? mine reads 0.4bar...
also, I read somewhere in one of Chris's posts that we need to add water to the system every year or so. How do you do that in a sealed system?
Thanks for you advice.
G.
what is the recommended pressure in the expansion vessel of a sealed system? is it to be check when the system is hot or cold? mine reads 0.4bar...
also, I read somewhere in one of Chris's posts that we need to add water to the system every year or so. How do you do that in a sealed system?
Thanks for you advice.
G.