MiraDecor Dual 10.8kW

Standard electric shower
Non-thermostatic

£370Typical price

Test score

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Mira’s Decor Dual shower should supply an abundant stream of water, especially considering it’s a 10.8kW electric shower. We put this model through its paces in our lab tests. Check our review to see how well it performed and whether you should splash your cash on it.

pros

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cons

What's included?

What is it?
Does it keep water pressure and temperature stable?
How energy efficient is it?
Is there anything else I should know?
Should I buy it?

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KEY TEST RESULTS
Water flow rate
Stability on high setting
Temperature recovery time

Feb 2023Last checked by Which?
Jan 2023First reviewed by Which?
May 2019Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test electric showers

27 Mar 2023

Water flow rate

How we test water flow rate

We measure the amount of hot 40°C water that's delivered through the shower head in one go. In general, the higher the wattage of the shower the more hot water it will produce. Showers scoring five scores produced around a litre more per minute than models scoring three stars.

Temperature stability

Overall
Stability on high setting
Stability if the pressure drops
Temperature recovery time

How we test temperature stability

We test to see how well the shower can maintain a 40C temperature if someone else uses the water supply at the same time.

Ease of use

Overall
Ease of installation
Ease of cleaning
Ease of operating
Ease of adjusting the shower head

How we test ease of use

We test how easy the shower is to use and to clean. This includes elements such as how easy the instructions are to follow, how easy the shower head and temperature dials are to adjust and how easy the shower head is to clean.

Shower efficiency

Overall
Water efficiency
Electricity efficiency

General
Type of shower	Standard electric shower
Temperature controls	Non-thermostatic
Power (Kw)	10800
Colour/finish	warm silver
Annual running cost	£146.90

Features
Number of spray patterns	1
Digital/LCD display	No
Phased shut down	Yes
Soap dish	No

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MiraDecor Dual 10.8kW