Hi,
I have a couple of questions regarding combi filling loops.
Firstly: Does anyone know why they are called filling loops? Does it have to be in a loop configuration!!
Secondly: To comply with current water regs does the flexible type loop have to be removed after the system is filled. I know that some boilers come with built in loops which have a removable key to prevent accidental filling.
I have a couple of questions regarding combi filling loops.
Firstly: Does anyone know why they are called filling loops? Does it have to be in a loop configuration!!
Secondly: To comply with current water regs does the flexible type loop have to be removed after the system is filled. I know that some boilers come with built in loops which have a removable key to prevent accidental filling.