Bristan Quadrant concealed therostatic shower

I replaced the flow valve as is dripping when put back together i now get no hot water it was ok before i started do i need to get a new cartridge if so is this the right cardtridge or is there any thing else i can do
Asked 9 years ago by Anonymous

Changing the flow cartridge shouldn’t affect the hot water supply.

If you can get to them check that the inlet filters are clear, the other possibility is an air lock.

The other thing you could try is flushing the valve out.

 

This will take two!

 

If your valve is recessed pack an old poly bag round the valve to divert the water into your Bath / shower tray then turn the hot and cold valves on one at a time and allow the water to flush through for about 15>20 seconds.

 

The person who is helping you should watch that the water is not going anywhere that is going to do any damage. Also they should watch that the amount of water coming from the hot and cold they should be roughly the same.



Answered 9 years ago by Anonymous

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