Hello
I have a closed unvented heating system that loses pressure very regularly. I am having to top-up the system via the filling loop every 2 to 3 days to 1 bar, then it's down to zero when I top-up again.
The tundish on my system was discharging recently and a pressure valve was replaced, this stopped the water discharging but system still loses pressure. I don't believe I have a leak, no visible damp patches anywhere.
My pressure vessel hasn't had any checks.
Is there anything further I can check or should I at this stage get the system fully checked out.
What should the engineer be checking as next steps?
Anything further I can check on the system?
Any other suggestions welcomed.
Many thanks
Kevin
I have a closed unvented heating system that loses pressure very regularly. I am having to top-up the system via the filling loop every 2 to 3 days to 1 bar, then it's down to zero when I top-up again.
The tundish on my system was discharging recently and a pressure valve was replaced, this stopped the water discharging but system still loses pressure. I don't believe I have a leak, no visible damp patches anywhere.
My pressure vessel hasn't had any checks.
Is there anything further I can check or should I at this stage get the system fully checked out.
What should the engineer be checking as next steps?
Anything further I can check on the system?
Any other suggestions welcomed.
Many thanks
Kevin