This question is regarding Crosswater Thermostatic Cartridge - CP0000250 - GP0000250

replacement cartridge for combi bolier

Hi there

I have had my boiler replaced with a new combi bolier, so my shower is now at mains pressure whereas before it was pumped.

Since then, the water from the shower ahs been a lot cooler and more erratic (sometimes hot, sometimes cold) than previously. All other taps are fine, it's just the shower.

The plumbers think that I need a new cartridge in the shower. My questions are;



1. I am not sure of the model of my valve, but it is either a KL1500RC, or ML1500RC, or DE1500RC. Will this cartridge fit those models?



2. Do I need a special type of cartridge to deal with mains pressure hot water?



Many thanks for your help

Asked 11 years ago by Anonymous

If you could send us a couple of photos of the cartridges, with and without the handles, we will try to identify them.

Answered 11 years ago by Anonymous

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