Out of Stock

This item is currently unavailable

Ariston ANDRIS R 10 L Undersink Unvented Electric Storage Water Heater, with Cable, 2kW Control Unit, B Class Erp Rating, Economy “E” Setting, Manufactured To Be Installed In UK - 3100865.

White, 3100865

Out of Stock

Price data last checked 121 day(s) ago - refreshing...

View at Amazon

One email. No newsletter. No nudges.

Gone for 181 days. Could come back at any time — we're watching for you.

Out of stock 181 days · last price £179 · longest previous gap was 1 days

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 610 days • 610 data points (No recent data available)

Historical
Generating forecast...
£189.99 £118.44 £134.05 £149.66 £165.27 £180.88 £196.50 07 June 2024 06 November 2024 07 April 2025 06 September 2025 06 February 2026

Price Distribution

Price distribution over 610 days • 5 price ranges

Days at Price
Current Price
12 days 45 days 32 days 49 days 472 days · current 0 118 236 354 472 £125-138 £138-151 £151-164 £164-177 £177-190 Days at Price

Price Analysis

Most common range: £177-190 (472 days, 77.4%)

Price range: £125 - £190

Price levels: 5 price ranges over 610 days

Key Features

Water heater designed and manufactured to be installed in UK

Water heater designed and manufactured to be installed in UK.

“B” class ErP rating

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. Every single component is developed to ensure longlasting high performance with the guarantee of Ariston Brand.

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. It provides an effective barrier against heat losses, optimizing both the performance of the product and the users’ comfort. The models of the Andris series are equipped with an immersion thermostat, which allows a very precise adjustment of the water temperature, heating it to the desired point.

Installation kits to be purchased separately.

Fully UKCA certified to be installed in the UK Market.

Product Specifications

Brand
Ariston
Model
3100865
Colour
White
Size
10 Litre
Format
DIY & Tools
Domain
Amazon UK
Listed Since
03 September 2020

Barcode

No barcode data available

Similar Products You Might Like

Ariston 3100866 ANDRIS R 15 L Undersink Unvented Electric Storage Water Heater, with Cable, 2kW Control Unit, B Class Erp Rating, Economy “E” Setting, Manufactured To Be Installed In UK - .,White
99% match

Ariston 3100866 ANDRIS R 15 L Undersink Unvented Electric Storage Water Heater, with Cable, 2kW Control Unit, B Class Erp Rating, Economy “E” Setting, Manufactured To Be Installed In UK - .,White

Ariston

£198.99 01 Feb 2026
Ariston ANDRIS R 15 Litre Undersink Electric Water Heater 2kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100864
99% match

Ariston ANDRIS R 15 Litre Undersink Electric Water Heater 2kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100864

Ariston

£117.44 05 Feb 2026
Ariston ANDRIS R 10 L Undersink Electric Water Heater, 2kW Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100863.
99% match

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

Ariston

£105.29 04 Feb 2026
Ariston ANDRIS R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100834.
99% match

Ariston ANDRIS R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100834.

Ariston

£137.59 31 Jan 2026
Ariston Andris R, Undersink Electric Water Heater, 3kW, Control Unit, B Class ErP Rating, Economy E Setting, Manufactured to be Installed in UK - 3100832, Black, 10 Litre
99% match

Ariston Andris R, Undersink Electric Water Heater, 3kW, Control Unit, B Class ErP Rating, Economy E Setting, Manufactured to be Installed in UK - 3100832, Black, 10 Litre

Ariston

£131.99 10 Apr 2026
Ariston Andris R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B Class ErP Rating, Economy “E” Setting, Manufactured to be Installed in UK & KIT A 2L Expansion Vessel & Non-Return Valve
99% match

Ariston Andris R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B Class ErP Rating, Economy “E” Setting, Manufactured to be Installed in UK & KIT A 2L Expansion Vessel & Non-Return Valve

Ariston

£182.94 05 Feb 2026
Ariston Andris Elite WiFi 15l Water Heater Over Sink 4012005 2.5kw White for Sink hot Water heaters
98% match

Ariston Andris Elite WiFi 15l Water Heater Over Sink 4012005 2.5kw White for Sink hot Water heaters

Ariston

£134.99 16 Mar 2026
Ariston Andris Elite WiFi 15l Water Heater Under Sink 4012006 2.5kw White for Sink hot Water heaters
98% match

Ariston Andris Elite WiFi 15l Water Heater Under Sink 4012006 2.5kw White for Sink hot Water heaters

Ariston

£140.11 01 Feb 2026
Ariston Andris Elite WiFi 10l Water Heater Under Sink 4012004 2.5kw White for Sink hot Water heaters
98% match

Ariston Andris Elite WiFi 10l Water Heater Under Sink 4012004 2.5kw White for Sink hot Water heaters

Ariston

£124.09 01 Feb 2026
Ariston AURES Multi Electric Instantaneous Water Heater 9.5kW, Multi-Point, Compact Size, ELCB System, User-Friendly and A Energy Rated. Manufactured to be Installed in UK – 3195216.
98% match

Ariston AURES Multi Electric Instantaneous Water Heater 9.5kW, Multi-Point, Compact Size, ELCB System, User-Friendly and A Energy Rated. Manufactured to be Installed in UK – 3195216.

Ariston

£107.99 01 Feb 2026
Ariston PRO1 ECO 100 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B class ErP Rating, WaterPlus Tecnology, Titanshield Tecnology, Manufactured to be installed in UK - 3820021.
98% match

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

Ariston

£523.20 31 Jan 2026
Ariston Andris Elite WiFi 30 + KIT A/B/C Oversink Electric Storage Water Heater 4102008 Including Installation Kits A, B and C.
98% match

Ariston Andris Elite WiFi 30 + KIT A/B/C Oversink Electric Storage Water Heater 4102008 Including Installation Kits A, B and C.

Ariston

£360.20 01 Feb 2026
Ariston Velis Tech WiFi 45 Water Heater 3kW, Titanium Twin Tank, Ultra-Slim 27cm, Eco Evo & Boost, Smart Programming, Anti-Legionella, ABS Safety, Optional Smartphone Control, Modern Italian Design
98% match

Ariston Velis Tech WiFi 45 Water Heater 3kW, Titanium Twin Tank, Ultra-Slim 27cm, Eco Evo & Boost, Smart Programming, Anti-Legionella, ABS Safety, Optional Smartphone Control, Modern Italian Design

Ariston

£444.99 31 Jan 2026
Ariston PRO1 ECO 50 L Electric Storage Water Heater with A 50 L, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Manufactured To Be Installed In UK - 3820019. , White
98% match

Ariston PRO1 ECO 50 L Electric Storage Water Heater with A 50 L, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Manufactured To Be Installed In UK - 3820019. , White

Ariston

£360.00 30 Jan 2026
Ariston PRO1 ECO 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Titanshield Technology, Manufactured To Be Installed In UK - 3820020. , White
98% match

Ariston PRO1 ECO 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Titanshield Technology, Manufactured To Be Installed In UK - 3820020. , White

Ariston

£387.00 31 Jan 2026
Ariston VELIS EVO WIFI 45L Electric Water Heater, Twin Tank Technology, B Class ErP, Aqua Ariston Net App, Ideal Electric Heater for Home & Bathroom Heater, Water Boiler, Unvented Kit, UK Install
98% match

Ariston VELIS EVO WIFI 45L Electric Water Heater, Twin Tank Technology, B Class ErP, Aqua Ariston Net App, Ideal Electric Heater for Home & Bathroom Heater, Water Boiler, Unvented Kit, UK Install

Ariston

£595.95 01 Feb 2026
Bosch Tronic 4000 4 ET Electronic Small Instantaneous Water Heater Ready-to-Plug Compact Under-Desk Instantaneous Water Heater for Quick Assembly, Energy Class A, 3.6 kW
98% match

Bosch Tronic 4000 4 ET Electronic Small Instantaneous Water Heater Ready-to-Plug Compact Under-Desk Instantaneous Water Heater for Quick Assembly, Energy Class A, 3.6 kW

Bosch

£205.30 19 Apr 2026
STIEBEL ELTRON Small vented Electric Water Heater SNU 10 Plus (GB), Water Heater Under Sink 10 l, Anti-drip Function, thermostop Function, Very Compact, 2 kW, White, 204981
98% match

STIEBEL ELTRON Small vented Electric Water Heater SNU 10 Plus (GB), Water Heater Under Sink 10 l, Anti-drip Function, thermostop Function, Very Compact, 2 kW, White, 204981

Stiebel Eltron

£160.68 29 Jan 2026
STIEBEL ELTRON Small vented Electric Water Heater SNU 5 Plus (GB), Water Heater Under Sink 5 l, Anti-drip Function, thermostop Function, Very Compact, 2 kW, White, 204971
98% match

STIEBEL ELTRON Small vented Electric Water Heater SNU 5 Plus (GB), Water Heater Under Sink 5 l, Anti-drip Function, thermostop Function, Very Compact, 2 kW, White, 204971

Stiebel Eltron

£179.43 29 Jan 2026
COMFEE' Electric Water Heater 15L Undersink 2kW Storage Water Heater, B Class, Lightweight, Compact and Easy to Install, Ideal for Small households
97% match

COMFEE' Electric Water Heater 15L Undersink 2kW Storage Water Heater, B Class, Lightweight, Compact and Easy to Install, Ideal for Small households

COMFEE'

£119.99 12 Apr 2026
Ariston Velis Pro 80 Water Heater 80L, 3kW, Ultra-Slim 27cm, Twin Tank, Eco Evo Function, Anti-Legionella, Titanium Enamel, Smart Heating, Italian Design for Mobile Homes & Cabins
97% match

Ariston Velis Pro 80 Water Heater 80L, 3kW, Ultra-Slim 27cm, Twin Tank, Eco Evo Function, Anti-Legionella, Titanium Enamel, Smart Heating, Italian Design for Mobile Homes & Cabins

Ariston

£449.99 31 Jan 2026
STIEBEL ELTRON Small vented Electric Water Heater SNO 5 Plus (GB), Water Heater Over Sink 5 l, Very Compact, 2 kW, White, 204979
97% match

STIEBEL ELTRON Small vented Electric Water Heater SNO 5 Plus (GB), Water Heater Over Sink 5 l, Very Compact, 2 kW, White, 204979

Stiebel Eltron

£147.00 30 Jan 2026
GASLAND Gasmart C 12L Domestic Gas Water Heater, GS318NG Instant Methane(20mbar),Indoor, Low NOx, Natural Gas Sealed Gas Boiler for Bathroom, Kitchen, Laundry Room
97% match

GASLAND Gasmart C 12L Domestic Gas Water Heater, GS318NG Instant Methane(20mbar),Indoor, Low NOx, Natural Gas Sealed Gas Boiler for Bathroom, Kitchen, Laundry Room

GASLAND

£199.99 10 Feb 2026
Ariston VELIS EVO 45L 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
97% match

Ariston VELIS EVO 45L 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

Ariston

£895.92 31 Jan 2026