Recent content by dekw1

Is the plate heat exchanger the domestic hot water (secondary) heat exchanger ? Cheers.

The pressure in my Vokera Linea 24 keeps on rising. If I open a Hot tap, the pressure drops , but the water comes out of the tap dirty. On closing the Hot Tap the pressure begins to rise again, reaching over 3 bar. The only way to stop the pressure rising is by closing the cold water feed to...