wrote in message
oups.com...
I hope someoone can help me because i haven't been able to find
anything about this online.

Basically i have just baught a new ground floor flat, it was converted
from a house and so my header tank is located in my bathroom. Hence i
have rubbish head / low water pressure.

I believe that if i convert to mains fed i will have to fit a new
toilet cystern to deal with the increase in pressure.

nope just the ball cock valve assembley
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Vass