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🔥 Hot water, cool efficiency — your under-sink game changer!
The Ariston ANDRIS R 15 Litre Undersink Electric Water Heater delivers fast 2kW heating with a corrosion-resistant titanium enamelled tank. Designed for UK installations, it features a B class ErP rating and an energy-saving Economy 'E' setting. Compact and durable, it offers precise temperature control and thick polyurethane insulation for maximum comfort and efficiency, backed by a 3-year warranty.
| ASIN | B093LSDJ4C |
| Best Sellers Rank | 21,548 in DIY & Tools ( See Top 100 in DIY & Tools ) 14 in Water Heaters & Parts |
| Brand | Ariston |
| Capacity | 15 litres |
| Colour | Black |
| Country of Origin | Italy |
| Customer Reviews | 4.4 out of 5 stars 85 Reviews |
| Efficiency | B |
| Global Trade Identification Number | 05414849906037 |
| Included Components | Pressure relief valve, dielectric junctions, wall bracket, installation manual, warranty certificate |
| Is Electric | Yes |
| Item Dimensions W x H | 34.6W x 38.5H centimetres |
| Item Type Name | Ariston ANDRIS R 15 L Undersink Electric Water Heater 2kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100864 |
| Item Weight | 8.14 Kilograms |
| Item height | 38.5 centimetres |
| Manufacturer | Ariston |
| Manufacturer Warranty Description | 3 years. |
| Material | Polyurethane |
| Model Number | 3100864 |
| Mount Type | undersink |
| Power source | Corded Electric |
| Product dimensions | 34.6W x 38.5H centimetres |
| Special Features | Fast Heating |
| Special feature | Fast Heating |
| Style | 2kW |
| Unit Count | 1.0 count |
| Wattage | 2 KW |
C**.
water heater
very good one
A**R
Great little water heater.
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.
N**I
Good value but requires a professional electrician/plumber to install
Small and suitable for under sink installation. Provides controllable warm water supply.
P**R
Will order it again.
All items were good, working in good order. Value for money.
C**H
Double check the warranty service the anode yearly
Works as it should until they fail from corrosion in the tank. Change the anode regularly or warranty void
K**H
Value buy
This unit provides all the hot water to our employees rest room. It is far better than the unit it replaced.
M**H
Good little heater
Bought 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 .
J**.
I wanted hot water
Bought to replace my brilliant under sink heater which gave up on me after 10 years. I decided on an ariston as the brand was well known. I paid a plumber to install this new one. I so wish I could just unplumb it and send it back. I literally get one full bowl of hand hot water and then have to wait for it to get warm again before use. Don’t waste your money
Trustpilot
2 weeks ago
4 days ago