Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70)

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£268.20 (£223.50 ex. VAT) + P&P Lowest Price Guarantee
In Stock
  • Product Description:

    Mira 723 thermostatic cartridge assembly to suit high pressure water systems.

    The Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70) is a genuine, brand new Mira product, covered by a minimum 1 year Mira 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 Mira Shower Cartridges or try our unique Shower Spares Finder.

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

    Product Specifications:

    • Brand Mira
    • Name Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70)
    • SKU / MPN Mira 902.70
    • GTIN / EAN 5013181902709
    • Categories Mira Shower Cartridges
      Shower Cartridges
    • Colour Brass
    • Fitment Push In
    • Type Temperature
    • Availability In Stock
    • Despatch Same Day Despatch
    • Condition Brand New
    • Returns 30 day money-back guarantee
    • Manufacturer Guarantee Yes
  • The Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70) will fit the following 1 product.

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

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

    Mixer Showers

    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 Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70) can be read below:

    • The correct part delivered in a very short time. Reasonable pricing. Highly recommended.

      Charles Coulson

    • The part was dispatched and received very efficiently. It was easily fitted and has made the shower unit operate as if it were new. I am extremely pleased with the genuine quality product after historically using the shower on a daily basis for the the previous 18 years with only the least amount of maintenance. Thank you National Shower Spares.

      Christopher Rees

    • Speedy receipt of order after easy on line ordering process.

      Vallance Robison

    • Ordered the assembly as the temperature control on my shower was seized. Received the assembly the day after I ordered it. Great service.
      Installed it the same day, Shower back to full functionality. At last I can now change the temperature.

      Gary Pennington

    • Easily fitted with clear instructions

      Joan Howard

    • Came quickly, great instructions, good price, but tricky to fit, but once mastered works very well. Very pleased with the service.

      David Sparkes

    • Arrived promptly

      Ian Carter

    • Did exactly what it needed to do, repaired a shower which was over 20 years old and made it work like new 👍

      Mr S Thompson

    • My plumber called to say he couldn't match the NSS price so I ordered online and within 24 hours it had been delivered.
      Very good price and first class delivery

      Sheila Fowkes

    • Very well made and is probably the most vital part of the shower. However the price is high hence only 4 stars. The service from National Shower Spares was first class and they were selling this item at the lowest price I could find. When I ordered I furnished them with an incorrect phone number. After I emailed them they got back to me within minutes. Service like that inspires confidence and my order arrived the next day. Don't buy from anyone else is my advice.

      Ian Makinson

    • An expensive fix, but it has restored this shower to being (as my children and grandchildren say) possibly the best shower in the world.

      Charles Coulson

    • Delivered quickly as ordered

      Richard Tindall

    • Ordered late on Wednesday, arrived on Friday afternoon

      Peter Chapman

    • Shipped quickly, and - as is usual with Mira spares - is costly but well-built and works as expected.

      James Stewart

    • If you need to upgrade an old 723 due to having a new boiler, then this an easy solution. If we had had to buy a whole new and perhaps retiling it would have cost much more. Plumber fitted it in minutes. Very pleased.

      Mr Dixon

    • Part came very quickly and was easy to fit. Cured the stiff operation and dripping problems we had.

      Steve

  • Do you have a question about the Mira 723 thermostatic cartridge assembly - high pressure (HP) (902.70)?

    Click the button below to send a question to one of our expert members of staff and we will email you back a direct response. If we feel the information might be useful to other customers, we will also show your question below for others to see.

    Ask a Question

    • Hi,
      I have just purchased one of this cartridge from yourselves, I will be fitting it my self. I have already removed the old low pressure cartridge.
      Can you please tell me where I am suppose to apply the grease to?
      Also the spring type thermostat thing, is that meant to fit into a grove in the bell housing of the shower?
      Regards
      Zaheed Sankriwala

      Hello,
      You apply grease to just the seals.
      yes, that is the case.
      Thanks.

    • Would I also require a service pack when installing the above, If so will you let me have the price.
      Thanks,
      james pearce

      Hello, it does comes ready fitted with seals, so as long as you are careful you should not need a service kit.

    • I am refurbishing a MIRA 723 shower fitted with a pump which supplies hot and cold feeds. Do I need to fit a high pressure cartridge? I suspect the existing cartridge is a low pressure one and appeared to work before developing a drip.

      Hi
      It may be advisable to change it to the high pressure cartridge

    • Thanks for the advice that a service kit would solve the leak problem for my Mira 723 shower. However, as I mentioned I have recently changed my plumbing to a high pressure system and notice that there is a clonk when the shower is turned off. I presume that the current cartridge is a low pressure type and that I now need a high pressure one. Can you advise if the cartridges are inter changeable, or do I need to fit a complete valve.

      Hello, yes you can fit a HP in place of a LP, they are fully interchangeable.

    • How do I tell if my 902.70 cartridge is High Pressure?

      Hello, for the 902.70 high pressure cartridge, you can tell by the ports (holes) on the sleeve and the core, they are different sizes, the holes on the sleeve are 4mm dia approx and the holes on the core are 2mm approx.
      If the holes are virtually the same then you have a 902.65 low pressure cartridge