We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Low Capacity Tankless Electric Hot Water Heaters

From leading brands and best sellers available on the web.
By clicking on a link to a third party's website, log data is shared with that third party.

45,000 reviews analyzed

#1
Best Choice
Stiebel El
Stiebel Eltron

Stiebel Eltron DCE-X Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238159, 220240 V, White, 10 12 kW

Fast Delivery
10.0
View Deal
1 315 bought in past month
#2
Value for Money
Stiebel El
Stiebel Eltron

Stiebel Eltron 202657 DHE 27 Set Instant Water Heater, Fully electronically, Multifunction Display, Exact Temperature, ECO Mode, 400 V, White, kW

Fast Delivery
9.1
View Deal
1 213 bought in past month
Shipping from Amazon's UK regional warehouses
#3
Rheem 18kW
Rheem

Rheem 18kW 240V Tankless Electric Water Heater

Fast Delivery
8.5
View Deal
1 111 bought in past month
#4
Streamline
Briwellna

Streamline Electric Water Heater 5.5KW, Tankless Mini Water Heater Point-of use with Digital Display, Under Above Sink On-Demand Hot Water Heater 220V (Green)

Fast Delivery
8.2
View Deal
1 009 bought in past month
#5
Ecosmart 2
Ecosmart

Ecosmart 220V 11.8 KW Electric Tankless Water Heater-11.3KW TNKLSS H20 HEATER

Fast Delivery
7.9
View Deal
907 bought in past month
#6
ThermoMate
thermomate

ThermoMate ELEX5.5 Instant Electric Water Heater with LED Display, 5.5kW Tankless Water Heater Hand Wash for Basins Sinks, Over Under Sink Water Heaters, ‎Hard Wire 220V

Fast Delivery
7.9
View Deal
805 bought in past month
#7
Stiebel DC
Stiebel Eltron

Stiebel DCE 11 13 Compact Instantaneous Water Heater

Fast Delivery
7.3
View Deal
703 bought in past month
#8
Stiebel El
Stiebel Eltron

Stiebel Eltron DNM Hydraulic Controlled Mini Tankless Water Heater, White, 185411 3.5 kilowattsW, 230 voltsV

Fast Delivery
7.3
View Deal
601 bought in past month
#9
Mini Insta
YUCHENGTECH

Mini Instant Water Heater 6000W Electric Tankless Water Heater with Remote Control Instant Electric Water Heater Constant Temperature Digital Display for Home Kitchen Bathroom Indoor 220V

Fast Delivery
7.0
View Deal
499 bought in past month
#10
Instant Wa
Ejoyous

Instant Water Heater, Electric Tankless Water Heater Mini Hot Water Heater with Memory Function Instant Hot, for Under Sink Kitchen Hand Wash Sink 3400W

Fast Delivery
7.0
View Deal
397 bought in past month

More great picks just for you

Hot Water
jackfru

Hot Water Heater 6KW, 220V Domestic Kitchen & Bathroom Instant Water Heater, Stainless Steel Tankless Water Heater for Kitchen Bathroom Shower

Fast Delivery
View Deal
295 bought in past month
Ecosmart P
Ecosmart

Ecosmart POU 6 Point of Use Electric Tankless Water Heater, 6 KW

Fast Delivery
View Deal
193 bought in past month
JAOGAUS Mi
JAOGAUS

JAOGAUS Mini Instant Water Heater, 6000W Energy Saving Tankless Water Heater with Remote Control, Domestic Kitchen & Bathroom Stainless Steel Instant Water Heater with LCD Display (White)

Fast Delivery
View Deal
91 bought in past month
Explore other best-rated products in this category