10 Best Electric Water Heater Shower in The UK

Last updated on 02/08/2025

Advertising disclosure

Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install

Why We Love It

Ultra-slim, space-saving design.
Faster heating with twin-tank technology.
Intelligent energy-saving features.

Main Highlights

Water heater designed and manufactured to be installed in UK
Compact Design: With a depth of only 27 cm, the Velis Evo is perfect for installations where space is at a premium
Ultra slim twin tank design: Ariston’s Velis Evo Wi-Fi electric storage water heaters are conceived with a functional and innovative design that allows the installation of the product even in the tightest spaces
Shower Ready in 50 minutes: Shower-ready alerts are displayed on the front interface which shows when enough water has been heated to have the first shower. Its dual tank technology heats water faster than a traditional cylinder water heater, resulting in enough hot water to take a shower in only 50 minutes
Eco Evo Function: The innovative ECO EVO function memorises user habits to deliver hot water while saving up to 14Percentage on energy bills. The product operates in compliance with top standards on energy efficiency within the electric water heating category
ABS Safety and Anti-Legionella System for complete peace of mind: A set of functions, including Anti-Overheating, Anti-Freezing and Dry Heating Self-Diagnosis, protect the unit in case of energy or water failures. Dry heating technology within the Velis Evo provides additional safety against short-circuits thanks to the heating elements being encased, thus avoiding direct contact with water. Moreover, Once a month, this efficient water heater automatically increases the water temperature up to 65°C, in order to eliminate the risk of legionella bacteria developing
Supplied with unventend installation kit

Triton Showers MOSV07SG Seville Universal Electric Shower, 7.5 KW

Free Shipping

Why We Love It

Enjoy flexibility with rotary power control.
Separate temperature for better control.
Hassle-free cleaning with easy-clean head.

Main Highlights

Multiple Cable & Water Entry Points for Replacement
Rotary Temperature Control
Rotary Power Control: Cold, Eco, High
Easy Clean Shower Head - Single Spray Pattern
2 year full parts & labour guarantee (UK only - Product not suitable for use outside of the UK)

Stiebel Eltron DCE-X Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238158, 220240 V, White, 6/8 kW

Free Shipping

Why We Love It

Advanced 4i technology.
Energy-efficient ECO mode.
User-friendly backlit display.

Main Highlights

Fully electronic compact instantaneous water heater with 4i technology
Maximum energy efficiency and accurate temperature delivery at all times thanks to fully electronic closed-loop control
Easy operation via a large, backlit multifunction display
Particularly energy efficient in ECO mode
High grade design

Triton Showers Electric Water Heater | 15L Tank | Undersink Electric Water Heater | Instaflow | 2kW

7% Off

Why We Love It

Smooth temperature settings adjustment.
Prevents corrosion build up.
Two years parts warranty.

Main Highlights

15 Litre Stored Water Tank for small bathrooms and hand basins
Smooth temperature settings on the front of the unit for easy adjustment
Top temperature of 75ᵒC
Stainless steel tank with enamel lining to prevent any corrosion build up
Two Years Parts and Labour

Trusted UK shower brand.
Easy and safe use.
Five unique spray patterns.

Main Highlights

[𝗨𝗞'𝗦 𝗟𝗘𝗔𝗗𝗜𝗡𝗚 𝗘𝗟𝗘𝗖𝗧𝗥𝗜𝗖 𝗦𝗛𝗢𝗪𝗘𝗥 𝗕𝗥𝗔𝗡𝗗] 🏆 Established in 1975 Triton has grown to become the UK’s ideal brand for electric showers and built reputation for quality, innovation, and ideal in class customer service so you can ORDER NOW and feel relief that you have made a safe purchase
[𝗘𝗔𝗦𝗬 𝗔𝗡𝗗 𝗦𝗔𝗙𝗘 𝗨𝗦𝗘] 👍 T80 Easi-Fit electric shower unit from Triton features push button Start/Stop to select your favourite shower setting every time. Swing-Fit terminal block allows left or right hand cable connections and Swivel-Fit - A 180° fully reversible swivel water inlet, accommodating left or right hand water connections to aid installation. All of Tritons electric showers comply with current/ British/ European safety standards for electrical appliances, the requirements of the British Electrotechnical Approvals Board (BEAB) and the European
[𝟮 𝗬𝗘𝗔𝗥 𝗚𝗨𝗔𝗥𝗔𝗡𝗧𝗘𝗘] 🤝The Triton electrical shower range all come with a minimum of 2 year parts and labour guarantee as standard, For added peace of mind.
[𝟱 𝗦𝗣𝗥𝗔𝗬 𝗣𝗔𝗧𝗧𝗘𝗥𝗡 𝗦𝗛𝗢𝗪𝗘𝗥 𝗛𝗘𝗔𝗗] 🚿 T80 Easi-Fit electric shower comes with an 8000 series white shower head allowing you switch between 5 unique spray patterns fast and easy personalising your shower experience
[𝟭.𝟮𝟱 𝗠 𝗔𝗡𝗧𝗜 𝗧𝗪𝗜𝗦𝗧 𝗛𝗢𝗦𝗘] 🔗 Included, a ideal quality 1.25 m anti twist anti rust hose in a chrome finish made of double interlocked stainless steel, Tested and optimised for safe performance with Triton showers and has universal fittings making it suitable for all showers

Instant Electric Tankless Water Heater 220/240V, FVSTR Small Smart Portable Self-Modulating on Demand Use Under Sink Kitchen Household Shower, Hot Water for House Shower [Energy Class A] (7.5KW)

6% OffFree Shipping

Why We Love It

Instant and sufficient hot water.
Convenient digital display control.
Compact and versatile positioning.

Main Highlights

【Installation Note】that the approval of the relevant distribution network operator (DNO) is required for installation and that the installation of the products may only be carried out by the distribution network operator itself or by an installation company entered in the operator's list of installers.
【REMOTE CONTROL】 The tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you needn’t go through hard lesson about temp setting by a mixer tap without any hint. The model comes with Remote control, useful for installation under sink.
【SMART SELF ADJUSTMENT】 The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
【SAFE and DURABLE】 Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come..POINT of USE The sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste
【Simple Installation】1/2-Inch Water heater connector. In order to install whole house tankless water heater electric 7.5KW 240V it requires 240 Voltage, 2 x Double-POLE 30AMP, wire gauge 2 x 8AWG, please check to confirm that your breaker panel meet these specifications. 2-year limite warranty and 24/7 customer support services
【Installation Note】that the approval of the relevant distribution network operator (DNO) is required for installation and that the installation of the products may only be carried out by the distribution network operator itself or by an installation company entered in the operator's list of installers.
【INSTANT HOT WATER HEATER 】- Applied with 7500W/11000W heating system, the electric tankless water heater supplies instant hot water, 3 seconds to get hot water without preheating. Instant consistent and endless hot water of the maximum temperature reach to 55℃/131℉. It is perfect companion for sinks, bringing you perfect experience of comfort and relaxing
【Installation Note】that the approval of the relevant distribution network operator (DNO) is required for installation and that the installation of the products may only be carried out by the distribution network operator itself or by an installation company entered in the operator's list of installers.

Upgrade Tankless Water Heater Electric 9KW 240V, On Demand Instant Endless Hot Water Heater with Self Modulates to Save Energy Use (Pink-9KW)

Free Shipping

Why We Love It

Endless, on-demand hot water.
Smart energy consumption control.
Space-saving, safety assured design.

Main Highlights

ote:240 Voltage, 2 x 50 AMP Circuit Breaker Size and a set of 2 x (8AWG/2) wires. The tankless water heater should be installed professionally.2-year limite warranty and 24/7 customer support services.
【Endless Hot Water】Hot showers will never be interrupted again. Enjoy continuous, on-demand hot water with an unlimited supply. 9kw 240v Tankless electric water heater not preheating, temperature fluctuations, or running out of hot water in the tank. Ideal for providing hot water for whole home applications.
【Smart Control Water Heater】The 9KW tankless water heater electric has a built-in smart chip that auto adjusting energy consumption basing on income water temperature and flow, ensuring maximum efficiency, continuous stable temperature and optimal power usage. Digital temperature display allowing adjustment in 1° increment from 86°F to 131°F, real-time display of the current temperature, easy to set the temperature you want.
【Saver Energy & Space】Water is only heated when you need it, not stored in a hot water tank, saving up to 60% on water heating cost comparing to traditional tank water heater. This wall-mounted 13KW instant hot water heater tankless uses 90% less space than a traditional hot water heater with a tank.
【Safety Insurance & Longer Life】Our tankless electric hot water heater 9KW are equipped with multiple protection devices, separation of water and electricity, IPX4 waterproof, leakage protection, dry burn protection and over temperature protection. Hot water heater ating element separated from water tube significantly reducing scale, corrosion and mineral buildup on the element, so lasts longer than conventional tank units.
【Simple Installation】1/2-Inch Water heater connector. In order to install whole house tankless water heater electric 9KW 240V it requires 240 Voltage, 2 x Double-POLE 50AMP, wire gauge 2 x 8AWG, please check to confirm that your breaker panel meet these specifications. 2-year limite warranty and 24/7 customer support services.
【Installation Note】that the approval of the relevant distribution network operator (DNO) is required for installation and that the installation of the products may only be carried out by the distribution network operator itself or by an installation company entered in the operator's list of installers.

Instant Electric Water Heater, 220V 3500W Intelligent Mini Electric Water Heater, Tankless Instantaneous Shower Hot Water with LED Temperature Display, for Bathroom Kitchen, Basins Sinks (White)

Free Shipping

Why We Love It

Instant hot water at convenience.
Energy-efficient and compact design.
Safety features for peace of mind.

Main Highlights

[High-Power Instant Water Heater]: Experience instant hot water with our 3500W high-power water heater. Utilizing nickel-chromium wire technology for superior thermal efficiency, it heats water efficiently and uniformly. Perfect for kitchens, bathrooms, or public toilets, providing lasting hot water at your fingertips.
[Compact and Efficient Design]: Elevate your experience with our compact instant electric water heater featuring frequency conversion automatic constant temperature technology. Enjoy intelligent power adjustment based on water inlet and set temperature, ensuring optimal performance, enhanced efficiency, and significant energy savings.
[Innovative Features for Convenience]: Our innovative instant electric water heater features a water pressure switch and water flow switch, perfect for high-rise buildings and water pressure fluctuations. Easy installation, but professional setup is recommended. Prior to initial use, ensure cold water flows through to prevent dry heating. Enjoy hassle-free operation in any setting.
[Premium Quality and Safety]: Indulge in our premium instant electric water heater crafted with high-quality nickel-chrome wire and durable plastic. Boasting anti-corrosion properties, it features leak protection, IPX4 splash resistance, anti-dry burn safety, and water and electrical insulation for your peace of mind. Enjoy top-notch quality and protection in one sleek design.
[Customer-Centric Product Range]: Explore our wide range of water heater products tailored to suit your needs. Your satisfaction is our top priority. Rest assured, if any issues arise post-purchase, contact us promptly via email for proactive assistance in resolving any concerns. Your comfort and satisfaction are our commitment.

Mini Electric Water Heater, 5500 Watt Tankless Fast Heating Electric Water Heater, 220 Volt Instantaneous Water Heater with Shower, with LCD Temperature Display for Shower, Bathroom, Kitchen and Laund

Free Shipping

Why We Love It

Compact design saves space.
Rapid heating in seconds.
User-friendly LCD temperature display.

Main Highlights

【Compact Electric Water Heater】With ABS construction and mini design, our electric water heater is small in size, but it can produce hot water continuously, which is perfect for installing in small bathrooms to meet hot water demand. Equipped with a shower head for a comfortable shower
【High Power Water Heater】This water heater has a power output of 5500W, the high power provides fast and efficient heating for your kitchen and bathroom (heats up in just a few seconds), allowing you to enjoy a comfortable shower or use hot water for a variety of tasks.
【LCD Temperature Display】This electric water heater is equipped with an LCD display to provide you with a more comfortable and convenient experience. Through the screen, you can easily view and adjust the water temperature to ensure precise and personalised control. The water heater has an environmentally friendly ABS shell, waterproof and durable.
【Safe and Reliable】Our electric water heater has multiple safety protection measures: anti-leakage protection, IPX4 shower splash protection, Hall sensor dry burn protection. Water and electricity isolation protection and other multiple safety protection measures to ensure your safety.
【Practicality】This water heater is suitable for a variety of applications from cold water to hot water, and can meet a variety of needs in kitchens, bathrooms, public toilets and other spaces. With our water heater, you can enjoy hot water anytime and anywhere. Buy our electric water heater and enjoy hot water quickly and efficiently!

Simple operation controls.
Instant water heating.
Effortless installation.

Main Highlights

Single control for start/stop and temperature selectio
Heats water on demand - ideal for handwashing where only a cold mains water supply is available
Quick and easy to install
Direct replacement to the Triton T30I

8.7

Excellent

Save 36%

We scanned 150 products

We reviewed these offers relevant to the Electric Water Heater Shower within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Ariston, Triton Showers, Stiebel Eltron, FVSTR, GEESEN, URCheers, QCXWCJWD, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Electric Water Heater Shower in the market, we considered we took a deep dive into 751 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install. We love many things about this product by Ariston. What sets it apart from the competition is Ultra-slim, space-saving design. , Faster heating with twin-tank technology. , Intelligent energy-saving features.
The best value product for most shoppers and where user satisfaction is continuously the highest is Triton Showers MOSV07SG Seville Universal Electric Shower, 7.5 KW by Triton Showers based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Electric Water Heater Shower and the best cost-to-value ratio is T30I 3KWat Triton Showers with a 36% discount.
Our list of the best Electric Water Heater Shower is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Electric Water Heater Shower in The UK

Related Deals You Might Like for Electric Water Heater Shower

Electric Shower Heater - 3.5kw Tankless Water Heater, Water Heater with LED Display | 220V Waterproof Electric Water Heater, Instant Hot Water Heater, for Instant Heat Shower Water, Bath

Instant Hot Water Heater Under Sink, 220V 3500W Mini Electric Tankless Hot Water Heater for Shower with LCD Display,Tankless Heating Element Water Heater with Energy Efficient Supply System

Tankless Electric Water Heater, Electric Instant Water Heater with Shower Head 3500W with LED Display, Fast Heating Bathroom Water Heater, Waterproof Ipx4

3000W Instant Water Heater, Mini Electric Tankless Instant Heater with LED Display, Under Sink Water Heater Constant Temperature for Shower Bathroom Kitchen

Water Heater 2500W, Portable Electric Heater with Intelligent Thermostat, Auto Shutoff

Aura Instant Water Heater - Instantaneous Electric Shower 7KW with Shower Head

Weytoll Mini Instant Water Heater, 220V 3000W Electric Tankless Hot Water Heater With LCD Display for Shower, Bathroom, Kitchen Washing

Instant Hot Water Heater Under Sink, Mini Electric Tankless Instant Heater for Shower, with Memory Function Frequency Conversion Constant Temperature 220V 3400 W

Mini Electric Water Heater, 5500W Electric Tankless Fast Heating Water Heater with LCD Digital Display and Touch Buttons, 220V Instant Water Heater, Suitable for Shower Bathroom Kitchen Washing

HENYEER Instant Water Heater, 6000W Instant Electric Water Heater with Remote Control Constant Temperature, Stainless Steel Tankless Water Heater with Digital Display for Kitchen Bathroom Shower

We scanned 150 products

We concluded that: