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Mira Advance Flex Thermostatic Electric Shower 8.7kW

Mira Advance Flex Thermostatic Electric Shower 8.7kW - 1.1785.003

7 reviews

£291.25 (Inc. VAT)

15 Available


Plumbworld has the lowest price for this product!


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Thermostatic Temperature Control

Maintains Constant Temperature In All Conditions

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 mix of hot and cold water offsetting the everyday changes in water pressure experienced in most family homes.


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
  • Includes phased shutdown system for a safer shower experience for all
  • WRAS, BEAB, KIWA UK, and RNIB approved
  • 2 year warranty

Mira have taken great care in the design of their Advance Flex Thermostatic electric shower, and it really shows. Built with the whole family in mind, this is a shower that has safety at its core, especially for vulnerable users. Mira used research and in-depth interviews with users, Occupational Therapists and specialist organisations such as the RNIB and Skin Health Alliance to create a user-centric shower experience.

Features for the visually impaired are included on this model, including high-contrast visuals on critical touch points. These visuals really stand out on its anti-glare panel, which decreases light reflection. The shower’s central controls are large and simple to operate, making them suitable for everyone. What’s more, the various settings and temperature dials are highly tactile and make an audible click when operated.

Everything about this shower is designed with you in mind. A sleek and slimline construction makes it’s easy to install and use, and it’s sure to look great in any bathroom.

Features and Benefits:

  • Thermostatic Temperature Control means you can rest assured that the temperature won’t suddenly give you a too hot or cold surprise. You can also select from four different maximum temperature settings to get the perfect warmth when showering, and maximum safety.
  • A phased shutdown system means that any remaining hot water is flushed from the tank after use, ensuring the next user can safely shower.
  • Mira Clearscale Pro™ technology greatly reduces limescale buildup, making the shower better-performing and longer-lasting.
  • Mira’s Opti-Flo Pro™ system delivers consistent shower performance all-year round, regardless of the water pressure.
  • The fixtures on this Mira shower are straightforward to operate; the showerhead is easily adjusted using just one hand, and there is a secondary showerhead position for greater flexibility.
  • A 110mm showerhead with three spray modes means you can experiment to find the spray pettern that feels the best for you.  
  • Cleaning is a simple task thanks to a spray plate that can be effortlessly removed and wiped down.
  • A 2-year manufacturer guarantee is included with the Mira Advance Flex Thermostatic Electric Shower, giving you the peace of mind to get set up and use your shower without issue.

Includes the Following:

  • All shower fixtures and fittings.
  • Installation and User Guide, including checklist and installation template.
  •  2-year guarantee giving access to support from the Mira helpline and engineers.

Technical specifications

  • Cold mains feed
  • Supply Voltage : 230v + 10%
  • Supply Rating : 40 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 2 Year Warranty

The Mira guarantee covers the original purchaser & installation. Mira charges a nominal call out fee (around £80) for non-product faults (such as damage or issues arising from incorrect installation, improper use, inappropriate cleaning, lack of maintenance, limescale, frost damage, chemical attack, corrosion, system debris or blocked filters) or if the engineer finds no fault. The product must be installed and maintained per the instructions.Repair under this guarantee does not extend the original expiry date for either the replacement parts or the shower.



Mira approved online retailer


2 Year Guarantee

Mira Advance Flex Thermostatic Electric Shower 8.7kW - 1.1785.003 Video


Mira Advance Flex Thermostatic Electric Shower 8.7kW


Components Complete Showers
Type Independent Living Electric
Outlets Single Outlet
Style Contemporary
Colour White
Head Type Handset
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 8.7 kW
Spray Patterns 3
Temperature Control Thermostatic

Mira Advance Flex Thermostatic Electric Shower 8.7kW - 1.1785.003

£291.25 (Inc. VAT)

15 Available
Interest Free Credit Available

From £24.27 per month with

3 monthly instalments £97.08 = £291.25

4 monthly instalments £72.81 = £291.25

6 monthly instalments £48.54 = £291.25

12 monthly instalments £24.27 = £291.25

Parcel Shipping - Free

Delivery to your home, 6 days a week with a next-day option for orders placed before 3:00pm.

All our parcel deliveries are FREE

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 30 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.

More details here

Lowest Price Guaranteed
Plumbworld £291.25
Screwfix.com £339.99
Trading Depot £349.33
AQVA Bathrooms £358.91
QS Bathroom Supplies £358.91
HeatandPlumb.com £404.95

Prices last checked on 06/07/2020
All prices are inc VAT and include delivery charges

Price Guaranteed For

7 Product Reviews

  • Tony Plant
    5/ 5

    The Mira advance shower was bought as a replacement for another make of shower that was supposed to be thermostatic ( it wasn’t )as a disabled shower user I need not to get scalded and a long hose so carers can wash me , not much to ask ! Anyway this advance flex shower from Mira meets all my requirements and more , five stars for a great shower

  • Christopher Breeds
    5/ 5

    My old Mira packed up after many years of faithful service so I found this new one at an excellent price at plumbworld. It is an excellent shower which works really well. The best thing is that my local plumber fitted it quickly and easily and the installation cost no more than what I saved by buying it at plumbworld.

  • Gerard lynch
    5/ 5

    Brilliant piece of kit very easy to use with great controls. Quickly heats and great control of temperature. Shower rail works very smoothly and is very solid wit great smooth adjustment with 3 settings on shower head. I use it in a wet room as I am disabled and it so easy to use. Highly recommend.

  • mary bentley
    5/ 5

    Bought as a replacement for my Mira Shower of 10 years. This one is even better than my old shower which had developed a leak. Excellent assistance from your customer service who answered all my queries and gave me good advice. Item delivered promptly

  • Robin Waters
    5/ 5

    An shower that is at the top end in cost but delivers a safe environment whoever you are with responsive consistent water temperature and a good flow rate

  • Sir boss
    5/ 5

    Great product. Easy to install. Pipe work options easy. Fixings easy. Presetting temp easy.

  • Iain Barham
    5/ 5

    Great electric shower at a great price by plumbworld and a speedy delivery as always