Hi all, I have a Range Powermax 155x and need to change the Shower Cartridge on a Bristan Pisa Shower. My question is how do i turn off the water supply for the Hot water feed to the shower. I have checked the 2 pipes to the shower and neither have a stop tap. So i know i can turn the Cold water inlet at the mains stop tap but is it simply a case of switching off the Powermax and running both the cold and hot until the flow stops or is this more indepth for the hot feed.
My second question is how do i know which Powermax we have (Vented or Non Vented) as the manual does show major differences between the two (for a layman at least).
Cheers for the help.
Steve
My second question is how do i know which Powermax we have (Vented or Non Vented) as the manual does show major differences between the two (for a layman at least).
Cheers for the help.
Steve
