changing bath taps

[aluk41]

how do i turn off hot water supply to bath taps, i have a combi boiler, i'm assumning the cold supply is isolated at the stop cock

 

[seco services]

stopcock will shut hot supply aswell.

 

[aluk41]

will that affect the boiler by draining it?

 

[seco services]

just turn boiler off on the front and shut stopcock.
its only the dhw side not the complete boiler drain down.

 

[aluk41]

would it be better when switching water back on to let the water run through new taps first, to get air out then switching on the power to boiler?

 

[seco services]

won't do no harm.

 

[aluk41]

thanks for your help, much appreciated :O)