Ariston under sink water heater, 2 kW 10 L in working order only removed for Shop refit.  Comes with expansion tank small under sink wall and also water pressure valve.
eBay
5500W Instant Water Heater Wall-Mounted Electric Water Heaters for Bathroom Hot Water Shower and Home Kitchen Heating 220V
Aliexpress UK
Brand new in box, customer changed their mind on size. Collection from Saddleworth The Ariston Andris Lux 15L Electric Water Heater 2KW is a high-quality water heater designed for home use. With a tank capacity of 15 litres and a power source of electricity, this water heater provides efficient heating of water. The storage tank heating system ensures consistent hot water supply, making it ideal for use in the kitchen or bathroom. The multicoloured design adds a touch of style to any space, while the 3-year tank warranty provides peace of mind for long-term use.
eBay
220v Instantaneous Water Heater Instant Electric Water Heaters Instant Water Heating Shower Kitchen, bathroom 1pc
Aliexpress UK
eBay
12V Water Heater Boiler 24v Cartridge Heater 100w/200w 16x100mm DC Immersion Heater for Car/Truck
Aliexpress UK
Item is New in Box ,untested with.
eBay
6500w Instant Tankless Water Heater 220v Thermostat Induction Heater Smart Touch Electric Heaters Shower Automatica High Quality
Aliexpress UK
The Ariston Andris Lux 15L 2kW Under Sink Electric Water Heater (3100310) is a high-performance water heater designed for efficient heating and storage of water. With a tank capacity of 15 litres and a power source of 2kW, this electric water heater is perfect for providing hot water for various household needs.
eBay
ATWFS Instant Water Heater 220V 4600W Portable Electric Heaters for Bathroom Hot Water Shower and Home Kitchen Heating
Aliexpress UK
2kw 10L capacity. Supplied as pictured.
eBay
Instant Electric Water Heater 6500W 220V Thermostat Flow Heater Bathroom Heating Instant kitchen Hot Shower Water
Aliexpress UK
(Kit A B C D) 3100309 - Ariston Andris Lux 15L Under sink 3KW Water Heater. Andris Lux Electric Water Heater 3100309. The Andris Lux Electric Water Heater combines enhanced durability with a refined, modern design.
eBay
3500W Electric Mini Instant Hot Water Heater Bathroom Faucet Tap Heating 3 Seconds Instant Water Heater Shower Head Set
Aliexpress UK
(Kit A) 3100309 - Ariston Andris Lux 15L Under sink 3KW Water Heater. Andris Lux Electric Water Heater 3100309. The Andris Lux Electric Water Heater combines enhanced durability with a refined, modern design.
eBay
3000W EU Plug Instant Electric Water Heater Shower Digital Display 220V Kitchen Bathroom Tankless Hot Water Faucet Heater
Aliexpress UK