stopcock help upper cottag flat (4 in a block)

[diynightmarehouse]

Am having a nightmare - my flatmate accidentally knowcked the bathroom sink off the wall so we're planning on replacing it this weekend and thought we'd replace the bathtaps etc at the same time but we cannot find the stopcock for the hot water.

anyone know where this would be for an upper 4 in a block?

thanks,

 

[gazdaz36]

Do you have a cylinder or combi boiler fitted?

 

[HERTS P&D]

Just turn the mains off and drain down, fit isolation valves and fit the new taps.

Andy

 

[diynightmarehouse]

combi boiler - instaled 3 years ago
would the mains be outside?

 

[gazdaz36]

Once you turn the cold main off then it will turn the hot off at the same time

 

[picasso]

If you look under the boiler there should be an isolating tap for the boiler , if you turn this off it will isolate the hot water,

what combi do you have ?

 

[diynightmarehouse]

no tap/valve under the boiler or on the pipework running from it - might it be in the attic? worcester bosch 30cdi combi