Aqualisa grey shower cartridges

[Gossamer]

I thought grey was grey but there appears to be a few variations?
Does it really matter which grey one you use?
Gravity fed mixer btw.
Cheers.

 

[JohnD]

I haven't needed one for a while, but last time I looked, they offered a universal cartridge that was suitable for various plumbing systems that used to have their own different models. IIRC Combi cartridge used to be different from Gravity, and possibly unvented were different again.

I seem to remember a pink one, and I have one for unbalanced pressures.

Aquilisa introduced their round thermostatic mixer around 30 years ago, so identify which model you have. If the Aqualisa Spare Parts website isn't clear, you can email them.
https://www.aqualisa.co.uk/catalogsearch/result/?q=cartridge

Can you post a photo?

 

[Gossamer]

Thanks. Its actually two showers as follows:

 

[JohnD]

looks to me like an Aquavalve, probably 600 series, but might be a later Colt.

There was another called aquatique. If you can't identify it with certainty, try the aqualisa service desk.

 

[Gossamer]

FYI I called tech support and emailed some pictures and they advised part 022801 which works for all systems.