













🔥 Hot water, cool savings — the undersink upgrade you deserve!
The Ariston ANDRIS R 15L Undersink Water Heater combines a powerful 2kW heating element with a premium titanium enamelled tank for superior durability and corrosion resistance. Designed for UK homes with a B-class ErP energy rating and an Economy setting, it maximizes energy efficiency without compromising comfort. Its thick polyurethane insulation and precise immersion thermostat ensure hot water is always ready, making it the perfect compact solution for kitchens and annexes.









| ASIN | B093LSDJ4C |
| Best Sellers Rank | 36,795 in DIY & Tools ( See Top 100 in DIY & Tools ) 47 in Water Heaters & Parts |
| Brand | Ariston |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (87) |
| Date First Available | 27 April 2021 |
| Energy Efficiency Class | A to G |
| Item Weight | 8.14 kg |
| Model Number | 3100864 |
| Power / Wattage | 2 KW |
| Product Dimensions | 36 x 34.6 x 38.5 cm; 8.14 kg |
| Special Features | Fast Heating |
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
A**D
منتج مكسور
TrustPilot
1天前
1 个月前