Aqualisa thermostatic shower cartridge assembly - grey (022801)

Aqualisa thermostatic shower cartridge assembly - grey (022801) - main image 1


  • Product Description:

    Aqualisa 022801 thermostatic shower cartridge assembly in grey.

    To suit gravity-fed showers/water systems.

    Includes gasket/filter and screws.

    The Aqualisa thermostatic shower cartridge assembly - grey (022801) is a genuine, brand new Aqualisa product, covered by a minimum 1 year Aqualisa manufacturer's guarantee.

    Available for same day despatch if ordered before 3:30pm Monday-Friday (otherwise despatching will be on the next working day). For the delivery options available for this product, please add it to your Basket or see our delivery options page.

    Not what you're looking for? See all Aqualisa Shower Cartridges or try our unique Shower Spares Finder.

    For advice on this or any product, please call 01452 619836, email us at, or see our contact page.

    Product Specifications:

  • The Aqualisa thermostatic shower cartridge assembly - grey (022801) will fit the following 24 products.

    List(s) are sorted by product type and then alphabetically.

    Hover overTap any icon below to see a preview of that model.

    May fit other products.

    If you are unsure of your product model, or would like more information, please contact us.

  • A selection of the latest reviews for the Aqualisa thermostatic shower cartridge assembly - grey (022801) can be read below:

    • OEM part, the original lasted over 20 years so I hope the replacement will have at least the same longevity. Came with comprehensive instructions and all of the o-rings and seals required.

      David Yates

    • Excellent company to deal with,also very good getting information from on any of their shower products,I have used them on several occasions ,always satisfied with them.

      Harry Wilson bem

    • Sorry for the late review but just got my parts fitted.This is a brilliant company to deal with and will definitely be using them again in the future and thanks very much for the quick delivery.

      Kenny Donegan

    • Part did what we needed. Instructions for fitting were reasonably clear.

      Joanna Rand

    • Excellent site to navigate. Easy to find parts for a shower that is approaching 20 years old. Delivery was prompt, packaging protecting fragile items. All in all an excellent experience. Thank you.

      Stephen Gooding

    • Part fitted perfectly into my 20 year + shower and it is working again good as new
      Great service and prompt delivery
      Thk you

      Elaine Blake

    • Exemplary, swift order fulfillment by NSS. The new cartridge hasn't been used yet but is now ready-and-waiting when the old one does eventually fail. I have recently seen a little water dripping from around the cartridge body in the main shower control, a sure sign the old cartridge is on its way out - been there a few times previously. ;) Fitting a new cartridge isn't hard but it can be fiddly to remove the old main seal. Also great care then needs to be taken when fitting the supplied 'O' ring seal into the awkward-to-access mixer body.

      Keith McQuin-Roberts

    • Brilliant service

      H Runarsson ltd

    • Excellant service and much more reasonably priced than direct from Aqualisa. An easy fit and replacement - once of course you've spent ages trying to remove the old rear oring from the housing... but I knew this was going to be a challenge !


    • Excellent product, with useful fitting instructions.


    • Delivered on time, direct replacement with all parts, including back O ring.

      James Holbrook

    • Very well made.
      Super easy to fit.
      Dripping shower stopped dripping in minutes.

      Chris Hirst

    • Great service every time

      Philip Neeve

    • Delivery from NSS very quick service.
      The problem with this product is that it could do with a tool to remove the O ring at the back of the housing.
      In this case the O ring had deteriorated and was solid in the housing which was eventually damaged removing it. Hence the need for a tool to scrape it out.
      I suspect I'll use the cartridge on another job as the O rings do pop out sometimes but a new tap is required for this one.
      Thank you

      Roy Humphrey

    • Ordered the wrong one but refund was dealt with speedily. Quick delivery.

      Craig Brown

    • Have changed before a few times and easy to do. Remember to replace O ring and circlip if needed. Last changed 7 years ago but assume with daily usage it’s bound to wear and eventually leak. Easy to identify part and order.

      Paul Bodycomb

  • Do you have a question about the Aqualisa thermostatic shower cartridge assembly - grey (022801)?

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    Ask a Question

    • Our Aqualisa shower has been leaking - will its existing blue (022804) cartridge be able to be replaced by this grey (022802) cartridge?

      Hello, yes the blue and grey will interchange.

    • I have an aqualisa shower with a blue cartledge it says this has now been replaced with the grey however the back looks a different size. Will it still fit?

      Hello, the Blue was a Manual cartridge, the Grey is a thermstatic, they do interchange.

    • Hi,
      I have an AQUALISA CLASSIC 200 THERMOSTATIC EXPOSED shower SYSTEM (CIRCA 1990) which has worked fine up to now apart from started dripping when turned off. Could this be the cartridge that needs replacing?
      I don’t have a hot water tank, hot water comes straight from the Weismann combination boiler.
      Would I need
      1) Thermostatic Cartridge Grey part number 022801
      2) Multipoint Combi Pink part number 022802
      Or will either of the above be ok for my hot water/heating system.
      do both items whichever I need come with instructions and the o rings and filters etc
      Please advise
      Paul Thompson

      Hello, I would go for the 022802, it is designed just for the type of sytem you have, full instructions included with the part.

    • Hi
      I have an Aquilisa classic concealed shower.
      It looks like it needs a new cartridge even though the current one is only 4-5 years old.
      Your details say it is for gravity fed only. There is a booster pump on this installation. Is the grey one still correct part?

      Hello, yes the grey one is fine with any balanced pressure system.

    • aqualisa axis thermo , needing new thermostatic cartridge . on your site for this part it says in part description that its for gravity fed showers , but this one is fed of mains pressure / unvented cylinder . is there a high pressure cartridge for this model
      les summerscales

      Hello, as long as the supplies are balanced in pressure, the grey is the correct choice.

    • I have a aqualisa 605 with a grey cartridge (022801). As I have changed to a combi, should I change to a pink cartridge (022802) and would it fit as it is about 3mm longer.

      Hello, it is best to change to the pink cartridge as it is designed for Combi boiler use, yes they will interchange, the length varies due to the thermostat coil.

    • aqualisa axis thermo shower . ran from mains water & unvented cylinder
      when flushing the toilet after about a 1 minute water is passed through shower hose just a small burst of water , the incoming main has a 3bar prv ..apart from that shower appears to be working ok temp &flow wise
      have you any solution

      Hello, this sounds like either very low water pressure or a faulty shut off seal in the cartridge, you say there is a 3.5bar prv, but is it actually doing anything?, could the mains pressure be down at the moment, does it only happened at peak user times?, if you are happy the mains pressure is not the cause, you will need to change the cartridge.

    • Hello
      We have a Gainsborough Ambassador shower. It was already in the house when we moved in over 10 years ago. It is leaking from the water/heat control and we think it may need a new catridge. Can you tell me what is the difference between the grey and orange cartridge for a thermostatic shower please? Our shower is a gravity shower.

      Hello, the two cartridges for the Ambassador are Grey 022801 (for balanced supplies) and PInk 022802 (for Combi boiler use), the orange is for another range

    • We have just had a combi boiler fitted, will we need to do anything to our shower

      Hello, we would advise you change the cartridge to the 022802 pink version, it is purpose designed for Combination boiler or Multipoint water heater use.

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