Top 10 Over Sink Water Heater UK – Water Heaters & Parts

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1. Stiebel Eltron


White, DHB 27 ST 227611 27 kilowattsW, 400 voltsV, Stiebel Eltron Durchlauferhitzer DHB Weighted Electronically Controlled St

Stiebel Eltron #ad - Safety: adjustable child lock against accidental adjustment and overheating protection. The closed, pressure-resistant device can be used with all standard pressure fittings.

Energy-saving: the 2i technology ensures that the preset temperature is reached to the power limit with 2 sensors. International products have separate terms, age ratings, are sold from abroad and may differ from local products, including fit, and language of product, labeling or instructions.335 °c, bath approx. 55 c. Areas of use: electric instantaneous water heater for the almost constant hot water supply of several removal points in the kitchen and bathroom. Comfort features: both the device cap and the control unit can be rotated. 45 °c, kitchen sink approx. The desired temperature can be adjusted to three levels: washbasin approx.
BrandStiebel Eltron #ad
ManufacturerStiebel Eltron #ad
Part Number227611

2. Ariston


3100722, Ariston ANDRIS LUX ECO 15 L Undersink Electric Water Heater 2.5kW with A Titanium Enamelled Tank, White, A Class Erp Rating, Copper Heating Element, Manufactured To Be Installed In UK

Ariston #ad - In yhis way, you can have the hot water you need, when you need it, user-friendly display is easy to use and provides precise electronic temperature control, without any effort. Ideal installations: Medical Environments Laboratories School Facilities. The button “eco” indicates when the eco Evo Mode is activated and the LED indicator provides a visual guide to the water temperature inside the tank.

In this way the function will not only provide hot water efficiently, buti t will also and above all saving up to 15 Percentage on your energy bill. In addition, with its robust 4 bolt flange and copper heating element, this efficient water heater offers improved protection against water corrosion. Ideal for applications such as hospitals, this mini-tank electric water heater automatically increases the water temperature up to 65°C, schools and care homes. Fully ukca certified to be installed in the UK Market.

Eco display: the unit’s smart, allowing the user to set the desired temperature for every need. First in class erp rating “a” across all models: with its electronic temperature control and its Eco Evo Function, the Andris Lux Eco is an energy efficient electric water heater boasting an “A” ErP energy rating across the whole range. Anti-legionella function for total peace of mind: once a month, in order to eliminate the risk of legionella bacteria developing. Water heater designed and manufactured to be installed in UK.
BrandAriston #ad
ManufacturerAriston #ad
Height38.5 cm (15.16 Inches)
Length34.2 cm (13.46 Inches)
Width36 cm (14.17 Inches)
Part Number3100722
Warranty1 year.

3. Triton Showers


Triton TOLINSF150S Instaflow 2kW 15L Stored Water Heater, White and Stainless Steel, 465.0 mm*390.0 mm*440.0 mm

Triton Showers #ad - Stainless steel tank with enamel lining to prevent any corrosion build up. 15 litre stored water Tank for small bathrooms and hand basins. Smooth temperature settings on the front of the unit for easy adjustment. Two years Parts and Labour. Top temperature of 75ᵒC.
BrandTriton Showers #ad
ManufacturerTriton Showers #ad
Part NumberTOLINSF150S
Warranty2 years.



Camplux AY132 Tankless Propane Gas Water Heater White 5L

CAMPLUX ENJOY OUTDOOR LIFE #ad - Heat is easy to adjust via water knob and gas knob. Equipped with a folding handle for easy carrying whenever you go for camping tours in remote areas, stables, RV, like campsite, holiday house and other off grid areas.

Runs on propane or butane gas cylinder. Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken. 37mbar for propane gas and 30mbar for butane gas. With 025 bar startup and ignited by 2pcs D-size cell batteries. For low water pressure areas, heater and pump assembly AY132P43, AY132Max for your choice. Instantly producing 5 litres of hot Water per minute.
ManufacturerCamplux #ad
Weight4.54 kg (10 Pounds)
Part NumberAY132

5. Ariston


Ariston ANDRIS R 10 L Undersink Electric Water Heater, Economy “E” Setting, Manufactured to be installed in UK, 3100863., B class ErP rating, 2kW Control Unit

Ariston #ad - Every single component is developed to ensure longlasting high performance with the guarantee of Ariston Brand. B” class ErP rating. It provides an effective barrier against heat losses, which allows a very precise adjustment of the water temperature, optimizing both the performance of the product and the users†comfort.

Economy' setting on the dial to optimise comfort and energy saving. Titanium enamelled tank for durability: this premium quality water heater the best tank protection with the properties of titanium, wich constitutes a perfect shield against corrosion. The models of the andris series are equipped with an immersion thermostat, heating it to the desired point.

Maximum comfort: andris series products are able to keep the water hot for a long time thanks to the thick high-density polyurethane insulation placed in the tank and the outside of the water heater. Water heater designed and manufactured to be installed in UK. Installation kits to be purchased separately.
BrandAriston #ad
ManufacturerAriston #ad
Height38.5 cm (15.16 Inches)
Part Number3100863
Warranty3 years.

6. Ariston


WaterPlus Tecnology, B class ErP Rating, Inclusive Of Unvented Kit, Titanshield Tecnology, Manufactured to be installed in UK, 3820021., Ariston PRO1 ECO 100 L Electric Storage Water Heater

Ariston #ad - Total safety: pro 1 water heaters have passed all safety tests necessary to meet the standards required by EC directives. Titanium’s natural properties are boosted by the action of a large magnesium anode that stops the oxidation reactions on the tank’s inner surface, prolonging the life of the water heater.

Waterplus patented technology: ariston's groundbreaking WaterPlus technology keeps the incoming cold water at the bottom of the tank, reducing the mix with stored hot water, for up to 16% more hot water availability. The abs safety package offers protection for both the product and its users. The product operates in compliance with top standards on energy efficiency within the electric water heating category. Titanshield technology for tank protection: the inner surface of the tank is enamelled with a layer of titanium, an anti-corrosion and rust-resistant material, which prevents the surface from corroding, even when in contact with warm water.

Suitable to any space: pro1, with a width of only 35, 3 cm, has been designed to fit any space. Furthermore, the included anti legionella system performs a complete cycle of heating to a temperature of 65° C to sanitize and remove any bacteria present in the accumulated water. Eco evo” function: the innovative eco evo function memorises user habits to deliver hot water while saving up to 14% on energy bills. The innovative installation kit allows the replacement of the boiler of the same dimensions without having to drill the wall again.
BrandAriston #ad
ManufacturerAriston #ad
Height96.2 cm (37.87 Inches)
Length48 cm (18.9 Inches)
Width47 cm (18.5 Inches)
Part Number3820021
Warranty3 years.

7. Ariston


Ariston 10L Small Capacity Under Sink Electric Water Heater

Ariston #ad - Ultra-fast heating capacity. Installs to power your insulated water points shower, sink, washbasin. The compact and economical add-on solution.
BrandAriston #ad
ManufacturerAriston #ad
Weight7.3 kg (16.09 Pounds)
Part Number3100875

8. Triton Showers


White, Triton Showers SPT303I T30I handwash Water Heater

Triton Showers #ad - Direct replacement to the Triton T30I. Heats water on demand - ideal for handwashing where only a cold mains water supply is available. Quick and easy to install. Single control for start/stop and temperature selectio.
BrandTriton Showers #ad
ManufacturerTriton #ad
Height18.3 cm (7.2 Inches)
Length9.2 cm (3.62 Inches)
Width22.8 cm (8.98 Inches)
Part NumberSPT303I

9. Ariston


Twin Tank Technology, Shower Ready, Extreme Durability. Manufactured to be installed in UK – 3626306, Inclusive Of Unvented Kit, Ariston VELIS EVO 80 L Electric Storage Water Heater, Eco Evo Function

Ariston #ad - Water heater designed and manufactured to be installed in UK. Abs safety and anti-legionella system for complete peace of mind: a set of functions, including anti-overheating, once a month, thus avoiding direct contact with water. The product operates in compliance with top standards on energy efficiency within the electric water heating category.

Compact design: with a depth of only 27 cm, the Velis Evo is perfect for installations where space is at a premium. Eco evo function: the innovative eco evo function memorises user habits to deliver hot water while saving up to 14Percentage on energy bills. Moreover, protect the unit in case of energy or water failures. 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. 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.

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. Dry heating technology within the velis evo provides additional safety against short-circuits thanks to the heating elements being encased, this efficient water heater automatically increases the water temperature up to 65°C, Anti-Freezing and Dry Heating Self-Diagnosis, in order to eliminate the risk of legionella bacteria developing. Supplied with unventend installation kit.
BrandAriston #ad
ManufacturerAriston #ad
Length50.6 cm (19.92 Inches)
Width27.5 cm (10.83 Inches)
Part Number3626306
Warranty3 years.

10. Redring


Redring WS73 Water Heater

Redring #ad - Supplied with 300mm swivel spout, flow valve and wall fixing bracket. Adjustable thermostat 15 degree C-75 degree C with frost protection setting. 7 litre hot water capacity for wasing up bowl duty. 3kw heating element for rapid recovery with thermal fuse protection. B energy efficiency rated.
BrandRedring #ad
ManufacturerRedring #ad
Part NumberWS73
Warranty1 year.