Although it may be tempting to buy and install the highest kW rated electric shower on the market, it isn’t necessarily the best choice. Therefore, before choosing a powerful system such as a 10.5kW unit, you’ll want to ensure that your consumer unit has the required amount of amps to support it. This is a critical factor to consider because failing to meet the load required to run the powerful electric shower may result in power outages.
Some of the most popular power options that brands offer in the UK include 8.5kW, 9.5kW and 10.5kW systems where the prices increase with the higher kW ratings. Although the more powerful electric showers come with a premium price tag, the greater flow of water provides a more luxurious experience whilst showering.
After plenty of research and our experience of installing a range of electric showers, we concluded that the best electric shower is the Triton Seville. It’s an affordable system that’s available in multiple power options to best suit your requirements. It also has a versatile design for matching up with your existing plumbing and wiring for an easy installation. However, if you are willing to spend a little bit more, the Mira Sport Max is the best premium alternative.
In terms of rating the electric showers within this article, we based our recommendations upon our own experience of installing multiple systems (as shown in the “How We Rated” section below), hours of research and a number of factors. Some of the factors that we took into consideration included the performance, spray patterns, ease of installation, styling, features, additional components supplied, warranty and value for money.
Table of Contents
- The Best Electric Shower
- 1. Triton Seville 10.5kW Electric Shower
- 2. Mira Sport Max 9kW Electric Shower
- 3. Bristan Bliss 3 8.5kW Electric Shower
- 4. Triton Martinique Luxury Electric Shower
- 5. Mira Azora Thermostatic Electric Shower
- 6. Triton Amore Slender Electric Shower
- 7. Aqualisa Quartz 9.5kW Electric Shower
- 8. Gainsborough SE 8.5kW Electric Shower
- How We Rated The Electric Showers
- Electric Shower Buying Guide
Electric Shower Comparison
|Electric Shower||Power Options (kW)||Spray Patterns|
|Triton Seville||7.5, 8.5, 9.5 & 10.5||1|
|Mira Sport Max||9.0 & 10.8||4|
|Bristan Bliss 3||8.5, 9.5 & 10.5||1|
|Triton Martinique||9.5 or 10.5||5|
|Triton Amore||8.5 or 9.5||5|
Investing into a quality shower for your home can make a huge difference. Most of the latest systems available are far more efficient than they were a few years back and they also host a range of additional functionality.
Many brands also offer a variety of styles with the most common design being a white and chrome system with rotary dials and push buttons. However, some of the latest systems now include digital displays, indicators and even LED lighting to provide a more luxurious showering experience.
Below is a list of the best electric showers that come in a range of power ratings to best suit your requirements.
The Best Electric Shower
1. Triton Seville 10.5kW Electric Shower
The most popular electric shower that’s available in the UK is the Triton Seville. It’s available as a 7.5, 8.5, 9.5 or 10.5kW system with the extra power being more desirable.
If you are simply replacing an older system, the Triton Seville is a very versatile option to consider. This is because it features multiple cable and water entry points, which makes the installation much easier.
Other features of the Triton Seville 10.5kW include:
- 45A MCB rating
- Rotary temperature and power controls
- Supplied with an easy to clean shower head
- Minimum running pressure requirement of 1.5 bar
- 2 year guarantee
- Made in the UK
To conclude, the Triton Seville 10.5kW electric shower is the best option for those requiring an affordable yet powerful system. The only drawback is that its not very aesthetically pleasing but if this is an issue, you can opt for the more expensive Kito or Collection models by the brand that look more stylish.
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2. Mira Sport Max 9kW Electric Shower
Mira is another popular shower brand in the UK and their Sport Max electric shower is a premium alternative to the Triton Seville above. It’s available as a 9.0kW or 10.8kW system and features advanced pressure stabilised temperature control for a consistent water temperature whilst showering.
The Sport Max model by Mira also uses their patented technology known as “Sensi-Flo”. The benefits of this is that it helps prevent scalding and also cuts limescale in half according to the brand.
Other features of the Mira Sport Max 9kW include:
- Push button to switch the system on and off
- Separate power and temperature controls
- White and chrome design
- Adjustable slide bar to fit over the holes of previous systems
- Includes a large 110 mm 4 spray shower head
Mira claim that this model comes with up to 30% more flow without using more power. This is due to their Airboost technology, which makes this a high performing electric shower.
Overall, the Mira Sport Max electric shower is highly rated and one of the best. It does cost significantly more than the alternatives but when you consider the cutting edge technology and quality, it makes it a worthwhile investment.
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3. Bristan Bliss 3 8.5kW Electric Shower
The Bristan Bliss 3 is a modern electric shower that features an intuitive digital display to output the selected temperature. In terms of the power options, the Bliss 3 model is available as a 8.5, 9.5 and 10.5kW system.
Bristan offer a range of models such as the Smile, Glee and Joy but the Bliss 3 is their most rated electric shower.
Other features of the Bristan Bliss 3 include:
- Designed to cover existing installations
- Touch on/off controls and power settings
- Dedicated “warm up” mode
- Performance and maintenance indicators
- 0.7 to 10 bar cold water feed pressure requirement
- Multiple water and cable entries for easy installation
To help prevent the build-up of limescale, the Bliss 3 has a dedicated anti-limescale feature. It works by simply flushing the system of cold water after use which helps preserve the longevity of the shower. To conclude, the Bristan Bliss 3 is a great option to consider for those looking for a sleek design that works well with a low water pressure.
4. Triton Martinique Luxury Electric Shower
Another modern electric shower by the Triton brand is their mid-range Martinique model. It has push button controls and comes with the brand’s reputable 2 year full parts and labour guarantee.
Included in the box of this model is the shower, chrome hose, shower head, riser rail kit, soap dish and installation accessories. It’s a complete kit that’s relatively easy to install as long as you follow the provided instructions.
Other features of the Triton Martinique include:
- Available as a 9.5 or 10.5 kW electric shower
- Push button control
- Cold, Eco and High power modes
- Phased shutdown
- 5 spray pattern shower head
- 1 metre anti-twist hose
- Backed by a two year guarantee
Overall, the Triton Martinique is an excellent all-round electric shower that’s reliable, modern and backed by a 2 year guarantee. It ticks all the boxes without falling into the premium category and it won’t disappoint.
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5. Mira Azora Thermostatic Electric Shower
By far the most expensive electric shower within this article is the Mira Azora. It’s a desirable model that offers thermostatic temperature stability with separate temperature and flow controls to fine tune the shower to your requirements.
Not only does it have a modern design but it also features plenty of clever technology. For example, it uses the brand’s proven “ClearScale” technology that reduces the build-up of limescale by up to 50%.
Other features of the Mira Azora include:
- Thermostatic temperature stability
- Rated at 9.8 KW
- Elegant frosted glass fascia
- Four spray 110 mm shower head
- Separate temperature and water flow controls
- Phased shutdown
Overall, the Azora model is the best Mira electric shower on the market that’s built to the highest of standards. However, it does come with an expensive price tag to match and this may put many people off this particular model.
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6. Triton Amore Slender Electric Shower
Triton are well-known for their affordable electric showers but if you want something a bit more classy, the Amore Slender model is a great option to consider. It features a full digital display as well as a touch activated power selector to add a bit of technology into your showering routine. The brand offer this particular model as a 8.5 or 9.5 kW system where both come with a 2 year parts and labour guarantee for complete peace of mind.
Other features of the Triton Amore Slender include:
- Modern brushed steel finish
- Full digital display for temperature read-out
- Phased shutdown
- Large 5 spray pattern shower head
- Touch activated power selector with temperature dial
- Rubber edging for easier grip control
- 1.5 metre anti-twist hose
Overall, the Triton Amore Slender is a high quality electric shower that comes as a complete kit that’s ready to install from the box. Unlike the popular Seville series by the brand, this model benefits from a far more aesthetically pleasing design and this is the reason why its made it onto our list of recommendations.
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7. Aqualisa Quartz 9.5kW Electric Shower
Aqualisa is another premium brand that produce a range of shower and bathroom appliances. The Quartz model is a 9.5kW electric shower that places no demand upon stored hot water. It also features an “Over Temperature Protection System” and delayed shut down that flushes away any leftover hot water.
Other features of the Aqualisa Quartz include:
- 9.5kW rated
- Versatile design for easy installation
- Includes shower head with 5 spray patterns
- Push buttons with LED illumination
- Rub clean nozzles and anti-twist hose
- 2 year guarantee
Overall, it’s an excellent all-round electric shower that features all the features you would ever need. The stylish white and chrome design also looks great and works well in the majority of bathrooms.
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8. Gainsborough SE 8.5kW Electric Shower
For those looking for a cheap electric shower that’s actually worth buying, the Gainsborough SE is the best budget option. The only drawback is that it’s only available as a 8.5kW system but a great positive is that it only requires 0.9 bar of water pressure to perform as expected.
Other features of the Gainsborough SE Model include:
- Stop/start push button
- Gloss white and chrome design
- Single dial to control flow rate and temperature
- Phased shutdown safety feature
- BEAB approved
- 1 year guarantee
To conclude, it’s an affordable 8.5kW electric shower that works well with low water pressure and has all the basic functionality you would require. Although Gainsborough isn’t a major brand within the bathroom industry in the UK, the SE model certainly offers great value for money.
How We Rated The Electric Showers
As we own a number of properties (Airbnb’s/Rentals), an electric shower is a product that we’ve replaced on multiple occasions. An example of our experience with electric showers can be seen from the installation of the Triton T80 below. It was very straightforward to fit and provided great performance for the money when compared to the alternatives.
Along with our experience of installing multiple electric showers, we also based our recommendations upon hours of research and a number of factors. Some of the factors that we took into consideration included the performance, spray patterns, ease of installation, styling, features, additional components supplied, warranty and value for money.
Electric Shower Buying Guide
Showers that output low pressure at high temperatures can make showering an unpleasant experience. However, with the latest line up of electric showers, you are able to easily upgrade the system to one that’s more powerful and efficient. They are also available in a range of power options with the higher kW ratings being more desirable.
Considering that you’ll shower at least once a day, investing into the best electric shower is a worthwhile investment. They have improved a great deal over the years with manufacturers competing with each other to bring the latest features and functionality.
To help you make an informed buying decision, we have produced the below guide regarding electric showers.
When dealing with electricity, it’s important that safety is paramount. Therefore, before you install an electric shower, you’ll want to ensure your consumer unit can support it.
High kW showers will use a lot of power, which many consumer units may not be able to handle. Therefore, you’ll want to check that the cable and protection device is suitable for the electric shower you choose.
Installing or Replacing an Electric Shower
Installation of an electric shower can be achieved by yourself or a professional. The labour cost that a professional may charge will depend upon their hourly rate. However, as a approximation, the installation of a brand new electric shower may take around 6 hours whereas a simple replacement may take just 3 hours.
When it comes to the installation of an electric shower, you’ll want to consult both an electrician and a plumber. This is because mixing high powered electricity and water isn’t a good match. However, if the wiring and water supply have already been installed, replacing the electric shower can be a simple DIY task.
To replace the old system with one of the recommendations listed above, follow the 10 steps below:
- Disconnect the power supply.
- Switch off the water supply.
- Remove the old unit that holds it onto the wall.
- Remove the front panel of the new unit and check the water supply connections.
- Place the new system where the last one was fitted and mark up new holes to screw into.
- Drill into the wall using the markings and insert rawlplugs.
- Connect the neutral live and check the earths are installed correctly.
- Connect the water supply.
- Turn on both the power and water supply.
- Thoroughly test by using all the functions and temperature settings.
Replacing an electric shower as opposed to installing a complete new system is far easier. Unless you know what you are doing, we would advise that you contact a professional to avoid all of the hassle.
The main specification of an electric shower is the kW rating and the most common options include 8.5kW, 9.5kW and 10.5kW. Whilst browsing through the various options available, we highly advise that you choose a system that’s rated at 8.5kW and over to ensure that you always have a hot shower.
If you are willing to spend slightly more, choosing a powerful electric shower such as a 10.5kW system will allow you to run higher pressure at higher temperatures. However, the drawback is that there will be more water usage and they are generally more expensive to purchase. Alternatively, if you have low water pressure in your house, your best option would be to choose a power shower with a built-in boost pump.
The low powered eco-friendly electric showers flow slowly past the heating element in order to heat the water and this has the result of less pressure at higher temperatures. Although this isn’t desirable, if you have an unreliable water supply or a small water tank, the low powered alternatives are a good option to consider.
To help improve the longevity of the system, some brands integrate a phased shutdown into their showers. This means that the water will continue to run for a few seconds after it has been switched off. The purpose of this is that it allows any water left in the system to drain out, which reduces lime scale in the heater and shower head.
Temperature Stabilised and Thermostatic Systems
Water that fluctuates in temperature whilst you are showering can be highly frustrating. The fluctuations can be caused by a toilet being flushed or the tap being turned on. If this is something that you find very irritating, you’ll want an electric shower that features temperature stabilisation. It works by controlling the water temperature by the amount of water passing through the system but this does sometimes result in a slower flow of water.
An alternative to temperature stabilising systems is a thermostatic system that ensures the water temperature remains constant regardless of the water supply. It’s the preferred option over a temperature stabilised system but it does cost quite a bit more to purchase.
Ease of Use
Using an electric shower shouldn’t be complex and luckily most aren’t. The majority of systems use a rotary dial for controlling the temperature with some having a digital display for showing the selected temperature. However, stopping and starting the shower usually differs because some may use a push button whereas other may use another rotary dial.
Benefits of Choosing an Electric System
Installing an electric shower instead of a standard system has various benefits such as:
- Easier installation
- Endless hot water supply
- More versatile
- Energy efficient
- Independent from hot water supply
If you are lucky enough to have an en-suite or additional bathrooms in your home, the best option is usually to install an electric shower. This is due to the ease of the installation and limited plumbing required.
Top Electric Shower Brands
Purchasing an electric shower from a reputable brand is highly advised. Not only will there be spare parts and accessories available but they often have better warranties. Some of the brands that we would recommend include:
- Mira Showers
- … and a few others
Installing an electric shower as opposed to a thermostatic shower can be the best option if there is no existing plumbing. All that’s required to install an electric system is a power supply and the addition of a cold water supply to the shower. If your budget allows, we would recommend choosing a higher kW rated system. This is primarily because the increased water pressure at your desired temperature transforms your showering experience and makes it worth the added investment.
All of our recommendations listed above are suitable for all budgets and are manufactured by the best brands in the UK. However, to avoid disappointment, ensure that your consumer unit can support the power that the system requires.