Mira Advance Thermostatic Electric Shower - 9.8kW 1.1785.002

47 reviews

£352.97 (Inc. VAT)

In Stock



Thermostatic Stable Gauge

Precise temperature control

Standard showers can have hot temperature spikes when others in the house turn on taps or flush the toilet.

Thermostatic control means that this shower will hold its temperature steady at all times. It dynamically adjusts the hot and cold water offsetting the everyday changes in water pressure experienced in most family homes.


Only a cold water supply required

Electric showers are by far the most convenient to install. They connect to a cold water supply only and not to your boiler, warming the water using an element inside the shower. So if you're worried about your brother, sister, partner or anybody else using all the hot water in the house then this electric shower is certainly for you. Because no matter how much you us it, it won't run out or let you down when it comes to heat.

Mira Advance Care Visual & Audio Enhancements

Visually & Audio Enhanced

Simple day-to-day activities such as showering shouldn’t be seen as daunting and the Mira Advance does it best to make sure it’s not. It features high contract graphics , raised markings and light-touch buttons, all to make things easier for those short on sight or lacking in dexterity. For those hard of hearing it benefits from clear, audible beeps so you know when the shower is on or off plus clicks on both the shower handset and central dial.

Mira Advance Care Maximum Temperature

4 Different maximum temperature settings

With the Mira Advance it’s now even easier to set a maximum temperature. You have a choice of 4 different maximum temperature settings that can be changed at the flick of a switch during installation thanks to the really clever PCB unit.


What is limescale?

Sometimes it can be hard to tell if your shower is suffering from a build-up of limescale as most of the damage is done internally. In some cases you will get a chalky residue appearing on your shower head which will be a good indicator that it’s also inside the shower unit.

People living in hard water areas are definitely more susceptible to limescale so it’s critical to buy a shower that can effectively deal with it otherwise you may have to replace your appliances before you think.


How does Mira Clearscale™ help?

Mira have designed their showers with longer heating elements and larger gaps between the coils ensuring that the heating tank produces a consistent temperature and eliminating hot spots which is where the limescale builds up.

Delayed shutdown also assists by flushing out any leftover hot water.


Mira shower heads

The nozzles on Mira shower heads also help deal with limescale due their rub-clean nature. A soft cloth can be used to simply wipe away any build ups keeping your shower head looking clean and functioning perfectly.


10mm cable size

The right size cable depends on the kW rating of your shower. The higher the rating the greater the flow of heated water will be, so you need to be sure to choose the correct cable size for your shower. This particular shower recommends using a 10mm cable.

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BEAB Care Mark Product

BEAB care approved

A BEAB Care Mark approved product will guarantee a stable water temperature. It also guarantees that the user will protect from scalding if there were rapid changes in incoming water temperatures. The BEAB Care Mark can only be awarded to products that already have standard BEAB approval meaning that the product has additional safety and performance features. These features have been developed to keep in mind the care industry like hospitals, care homes and hotels.

RNIB Approved Product

RNIB Tried & Tested

RNIB approval on a product lets blind and partially sighted people know that it is suitable for them. RNIB tried and tested is based on a thorough user testing experience so you know that it’s been designed and made to suit your every need. It ensures that the product features the highest usability and accessibility for extra peace of mind.

Mira Showers 2 Year Guarantee

Mira 2-year guarantee

Mira has meant quality for more than 100 years. This product comes with a 2-year guarantee so you can enjoy Mira's style, comfort and expert design with total peace of mind.

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Mira Showers

A century of innovation

Mira Showers are renowned for excellence and innovation. They are dedicated to making customers' moments matter, from the product design stage right through to aftercare. The company offer a diverse range of showers, shower enclosures and taps to suit a variety of different needs, ensuring you'll always find a Mira product that's right for you.

Creators of the dual-outlet electric shower and the very first thermostatic mixer, Mira have won a number of design awards including the Queen's Award for Enterprise (Mira Sport Max) and the Red Dot Award (Mira Mode Digital Shower).

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Features and Benefits:

  • Thermostatic control for safe and comfortable water temperature
  • Maximum temperature safety feature
  • Audible alerts
  • High contrast visuals
  • Matte finished panel
  • Easy to operate controls – easy grip buttons and handles
  • 3 different spray modes
  • Clearscale Pro technology – limits limescale for a longer lifespan
  • Adjustable maximum temperature setting between 41 and 48 degrees
  • Phased shutdown flushes hot water from the tank, making it safe for the next user
  • WRAS, BEAB, KIWA UK, and RNIB approved
  • 2 year warranty

This award winning Mira Advance Electric Shower offers a wealth of features that make it one of the most advanced electric shower units in the market. Perfect for offering that energy efficient and luxurious shower that you want. It is especially aimed at the elderly, disabled, visually impaired and vulnerable user for a shower that is safe and easy to use.

The unit is attractive and will fit perfectly into any modern or traditional bathroom. While the features are perfect for the disabled, elderly or visually impaired, this is a stylish and beautiful shower unit that will always provide the right design feel in any bathroom or en suite, for all the family.

Customer benefits

Never again will you step into a cold shower or one that has not yet reached the desired temperature. The Mira Advance uses audible beeps to indicate that it is ready for use. It also beeps when dials are adjusted, so that you know you are adjusting the temperature, making it perfect for users with very limited vision. These dials are also designed to be easily seen for the visually impaired, with high contrast visuals and large buttons that are easy to press. It has even been given the seal of approval for use by the elderly and vulnerable by the Skin Health Alliance.

The matte finish of this shower unit looks great, and the benefit of the matte finish is that it is anti-glare, making it easier for the visually impaired user to view and operate. The shower includes a patented friction grip showerhead that makes it really easy to move the showerhead into the right position. This can even be done with one hand. The shower head also benefits from an anti-limescale technology that means it will outlast other showerhead types and gives great performance, shower after shower.

Mira use their Opi-flo Pro system to adjust the shower pressure as feed water pressure fluctuates, giving an even and consistent shower at all times. Meanwhile the thermostatic control ensures that the shower offers a consistent temperature too, with no fluctuations that can be dangerous and uncomfortable.

The Mira Advance is proud to have been given approval and awards by a number of bodies and organisations including WRAS, KIWA UK, BEAB Care, BEAB and the RNIB Gold Award. This makes it one of the best choices for care homes, hospitals and for anyone needing a shower that offers that little more help.

Technical specifications

  • Cold mains feed
  • Supply Voltage : 230v + 10%
  • Supply Rating : 45 amp
  • Terminal block connections : Maximum 16mm2
  • Water entry points : Right (Rising, falling or rear with an elbow)
  • Cable entry points : Right (Rising, falling or rear)
  • Inlet connections : Brass inlet connector. ½” BSP Male and 15mm compression fitting
  • Outlet connections : ½” BSP Male
  • Minimum maintained pressure : 0.5 bar (1.0 bar BEAB Care)
  • Maximum maintained pressure : 5.0 bar
  • Maximum static pressure : 10.0 bar


Mira Approved Retailer Banner

Made in the UK

For 100 years, Mira have been designing, manufacturing, and assembling their products right here in the UK. State-of-the-art manufacturing processes and advanced equipment is used at both the Cheltenham and Hull manufacturing plants. This ensures the highest level of quality no matter the product being made. And for complete peace of mind, Mira test every single product and spare part before it leaves their factories, guaranteeing that they exceed the industry recommendations.


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Mira Trustpilot Score

2 Year Guarantee CE Approved

Mira Advance Thermostatic Electric Shower - 9.8kW 1.1785.002 Video


Technical Drawings



Mira Advance Thermostatic Electric Shower - 9.8kW 1.1785.002 Specifications
Components Complete Showers
Shower Type Electric
Outlets Single Outlet
Style Contemporary
Colour White
Head Type Handset
Supply Type HP / Combi
Low Pressure Suitable No
Combi Boiler Suitable Yes
High Pressure Suitable Yes
Mobile App Connectivity No
Amazon Alexa Connectivity No
Google Home Connectivity No
Power 9.8 kW
Spray Patterns 3
Water Feed Rear Wall Fed
Temperature Control Thermostatic
BEAB Care Yes
RNIB Approved Yes
Range Advance

Mira Advance Thermostatic Electric Shower - 9.8kW 1.1785.002


£352.97 (Inc. VAT)

Stock status: In Stock

Key Features:

  • Mira Clearscale™ technology cuts limescale by 50% for a better performing, longer lasting shower
  • Clear audible beeps indicate the unit is turning on/off or when has reached the desired temperature
  • High contrast visuals on critical touchpoints to make navigation easy
  • 2-year guarantee
Order in next for delivery tomorrow - 28/02/2024

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365 Day Returns

Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 365 days and return it for a full refund at your own cost. Any refunds will be made within 14 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

Read the Plumbworld Returns Policy

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Prices last checked on 27/02/2024
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What are electric showers and why do you need one?

This video will guide you through the in’s and out’s of an electric shower. It talks about different types of shower head, thermostatic showers and different kilowatts, to help you decide which shower is best suited for you.

For more information on showers in general and different types of showers available click the link below.

Shower Buying Guide

Often bought with

47 Product Reviews

    5/ 5

    This was a replacement item for a similar Mira advanced shower. Fortunately all the screw holes and water inlet connection lined up with the new one exactly which saved me some grief. I was a little suspicious that this might have been a reconditioned item as it arrived with water already inside the internal unit !? But all seems to be working just fine now. Registering for my Mira 2 year guarantee was easy. Plumbworld was the cheapest supplier and effective delivery time

    5/ 5

    We are in the process of having a new bathroom fitted. The bath has been removed and we have now a walk-in shower. We were recommended by Mark from Aquatec Plumbing and Heating to buy this particular shower unit. We have had Mira shower units before but this is completely different. More power and it does what it says on the tin. Looks like good buy. Would recommend to friends and neighbours.

  • PhilipnRobson
    5/ 5

    The Mira Advance shower leaves nothing to chance. Sleek and efficient as always with Mira showers. The 9.8 kw model has 50% less scale build up and gives out a constant temperature and good mains pressure. I would highly recommend this shower for trouble free and enjoyable showering with excellent ongoing service support in the unlikely event of a problem.

  • Mr D
    5/ 5

    I checked that this was a direct replacement for my older model and was told that there would be no mods. required to the plumbing or electrics. A couple of spanners and screwdrivers later the replacement was in, up and running. Well done to Mira for keeping the crucial design of the back plate for that model the same. Grateful customer

  • Len Crosswell
    5/ 5

    Bought to replace 18 year old Mira advance. Like many have said, straight replacement, no drilling holes and or rerouting pipe work and electrics. Even shower rail matched up. Thanks Mira for backward compatibility. Shower Head not as powerful as previous but worth it for no hassle replacement. Plumbworld cheapest and great on delivery.

  • Peter Small
    5/ 5

    Good price and fast delivery, exactly the same fixture and fittings as my original so quick and easy job for fitting. Nice looking shower and simple to use, does exactly as advertised. Our old one lasted 7 years so let's hope we get another 7 years hassle free. Will definitely use plumworld again in the future.

  • Alan Davis
    5/ 5

    Mira Advance Thermostatic Electric Shower This shower was a direct replacement for a 17 year old Mira Advance shower the water and electricity connections and even the screw holes to the wall fitted exactly making it simple to install. The new shower is more efficient than the old one and a pleasure to use.

  • Dave Jones
    5/ 5

    This was a replacement for our old Mira, which had served us well for over 10 years. Fitting was so easy, and we have not been disappointed by this new Mira. Would definitely recommend not just if you are replacing a Mira, but also if you are looking for a new shower. Price was excellent as well.

  • Matt Legg
    5/ 5

    Needed to replace an aging unit of the same make and model. Lowest price on the web by far and fantastic delivery. Unit fitted like for like and with limited plumbing skill was an ease to fit. Mira have been a top notch manufacturer for keep things consistent. Great supply for a great shower.

  • Neil Graham
    5/ 5

    Fantastic straight forward web site , great value compared to competitors. I was kept informed of all movements with my order from I made the purchase till it arrived at my door which I might add was the fastest delivery yet . I'll be using Plumbworld for all my purchases now .

  • David
    5/ 5

    My old Mira shower (17 years old) finally broke, I bought this new one as a like for like. I have little diy skills but followed instructions inc you tube. And installed in 20 minutes with ease. The shower looks a lot nicer and works great and silently. Very very pleased.

  • Jamie Thomson
    5/ 5

    Had an 8.7kw mira advance before this shower and the difference is night and day. More power equals more/better pressure which in turn gives you a better showering experience. Feel like i spend more time in shower now..so glad i made this purchase. Highly recommend.

  • Lee Hanson
    5/ 5

    Instructions and fixings guide sheet made this shower easy to fit. Good quality shower for the money, love the safety programme switch if you wish to set the shower to a certain max hot temp. simple controls easy to use and powerful shower.

  • Ranjit Thakor
    5/ 5

    Excellent Website very easy to manoeuvre and also very helpful customer services telephone advise. Extremely competitive prices with super fast delivery of well packed goods with full advice on delivery timings. Very highly recommended

  • Dennis Myers
    5/ 5

    Extremely helpful and knowledgeable staff provided sound advice and the correct recommendation for the Mira Shower we needed to replace our old Mira Shower. Quick and reliable delivery. Thanks to everyone at Plumbworld!

  • David
    5/ 5

    Ordered the shower and expected it to be delivered in a few days but it arrived early . Everything arrived as ordered and fitted the same day. Will definite order again when other things require replacement or upgrading !

  • John
    5/ 5

    Our 20 year old Mira shower needed replacing urgently and this was delivered the next day. The plumber installed it in less than half an hour using the existing fixings and we're extremely happy with its performance.

  • Pete
    5/ 5

    I wanted a shower that gave a great shower without any fussy settings. This one does just that. It's a pleasure to use and I know I can rely on it for years to come. Mira are the best in my opinion.

  • Judith Roberts
    5/ 5

    needed a replacement for my worn out (13 year old!) Mira shower, chose this as it was same dimensions to avoid having to re-drill tiles and am very pleased, it looks smart and performs really well

  • Clive
    5/ 5

    Old shower stopped working. This was an easy replacement for what was a much old version of same shower. All screw holes etc matched. Great price and prompt delivery from Plumeworld

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