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I currently have a gas open-vented central heating system with radiators (10mm pipework) in a house built in 1988.
I'm thinking of having the boiler changed and swapping to a sealed system (to increase shower pressure).
Will this simply invovle a flush out of the system then changing the boiler and the tanks?
Would I be better sticking with the open-vented and installing pumps to increase the pressure for the two showers?
I'm thinking of having the boiler changed and swapping to a sealed system (to increase shower pressure).
Will this simply invovle a flush out of the system then changing the boiler and the tanks?
Would I be better sticking with the open-vented and installing pumps to increase the pressure for the two showers?