MikeJhn

Interesting read though, only one person asked how much pressure the OP had at the Kitchen sink, answer was high, but most then still told the OP that the problem with low pressure upstairs was probably the stopcock and it needed changing?

Have I got this right, for the Quooker tap to do all it's supposed too it needs a boiler, CO2 cylinder and a refrigeration unit installed and obviously a power supply all in the cabinet under the sink?