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. [Energy Class B]


Hot, water, heaters, gallon, warm, shower, instant, pump, heat Hot, water, heaters, gallon, warm, shower, instant, pump, heat
ErP Rating B B
Capacity 10L 15L
Installation Undersink Undersink
Power 2kW 2kW
Heating Time (ΔT = 45°C) 17 min 26 min
Tapping Profile XXS XXS
Dimensions 36 x 29,8 x 38,5 cm 36 x 34,6 x 38,5 cm


Weight: 7.42 kg
Dimensions: 29.8 x 36 x 38.5 cm; 7.42 Kilograms
Brand: Ariston
Part: 3100865
Colour: White
Batteries Required: No
Colour: White

25 Responses

  1. Anonymous says:

     United Kingdom 🇬🇧

    We bought this for a detached annexe and it does the job perfectly. Plenty of very hot water for the kitchen and bathroom sinks. Fits nicely under the kitchen sink too.

  2. Anonymous says:

     United Kingdom 🇬🇧

    Small and suitable for under sink installation. Provides controllable warm water supply.

  3. Anonymous says:

     United Kingdom

    It’s gorgeous outlook and fast to boil!
    Energy saving compare with my old 50L water heater. Just love it!

    Premium Italy produc

  4. LaVonne says:

     United Kingdom 🇬🇧

    Golden Review Award: 2 From Our UsersUsing this to heat water for a sink in a bathroom and a kitchen sink for an annex. Easy to install, hard wired to a plug socket and attached to the wall. Hot water pretty much instantly. Excelllent bit of kit for the job

  5. Anonymous says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  6. Anonymous says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  7. TahliaCoppola says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  8. John Maher says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  9. MarlonJSUI says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  10. Fraser Simpson says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  11. SunnyRanieri says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  12. JorjaEUMyrigc says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  13. Jenna says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  14. Anonymous says:

     United Kingdom

    bought for outside in lambing shed hot water on demand brilliant.

  15. Anonymous says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  16. Anonymous says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  17. Nick Reisman says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  18. KathrynHuskey says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  19. OlivaHardison says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  20. brumley says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  21. Anonymous says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  22. RoxanaPartin says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  23. Anonymous says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  24. Anonymous says:

     United Kingdom

    Used to replace same , fairly straightforward changeover, have fitted before so I know they’re are really useful and give a good 15 litres of hot water ,I’d recommended

  25. Anonymous says:

     United Kingdom 🇬🇧

    Golden Review Award: 3 From Our UsersBought this to give us hot water in an old cottage without running the emersion heater ,left it set on economy and has given us all the hot water we have needed so far .