Thats where my confusion comes from: Why do I need a water tank to store hot water if I have a boiler to produce it?
Or do you mean that the Potterton is not a combi boiler?
Hi there!
Can anyone explain to me how this system works? Why 2 boilers: Potterton Promax SL(mounted in the kitchen) and Megaflow(installed in the corridor)?
I'm very confused. Which one of these is heating the radiators for the central heating?
Is this system worth it? The flat has 2...