Hello,
I have a question about refilling water in a gas condensing boiler.
Attached is a photo of the installation. A hose for filling is already permanently connected. In the past, I have refilled water following the installer’s instructions.
However, I am now unsure about the correct procedure, especially which valves need to be opened or closed. The pipe with the blue valve on the left leads through an insulated line to the buffer tank. The black valve goes toward the unit.
Maybe you can help me?
Good luck
I have a question about refilling water in a gas condensing boiler.
Attached is a photo of the installation. A hose for filling is already permanently connected. In the past, I have refilled water following the installer’s instructions.
However, I am now unsure about the correct procedure, especially which valves need to be opened or closed. The pipe with the blue valve on the left leads through an insulated line to the buffer tank. The black valve goes toward the unit.
Maybe you can help me?
Good luck