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10 Best On Demand Water Heaters

From leading brands and best sellers available on the web.
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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, 238158, 220240 V, White, 6 8 kW

Fast Delivery
10.0
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1 275 bought in past month
#2
Value for Money
Stiebel El
Stiebel Eltron

Stiebel Eltron DCE-S 10 12 Plus Compact Instant Water Heater, Suitable for Showers, Precise Temperature Selection from 20 °C to 60 °C, 238154, 220240 V, White, kW

Fast Delivery
10.0
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1 173 bought in past month
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#3
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
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1 071 bought in past month
#4
STIEBEL EL
Stiebel Eltron

STIEBEL ELTRON instant electric hot water heater

Fast Delivery
8.2
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969 bought in past month
#5
Ariston AN
Ariston

Ariston ANDRIS R 10 L Undersink Electric Water Heater, 2kW Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100863.

Fast Delivery
8.2
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867 bought in past month
#6
Rheem 18kW
Rheem

Rheem 18kW 240V Tankless Electric Water Heater

Fast Delivery
7.9
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765 bought in past month
#7
Camplux AY
CAMPLUX

Camplux AY132 Tankless Propane Gas Water Heater White 5L

24%OFF

Fast Delivery
7.9
View Deal
663 bought in past month
#8
Triton Wat
Triton Showers

Triton Water Heater SPINSF07MW

Fast Delivery
7.3
View Deal
561 bought in past month
#9
Camplux BW
CAMPLUX

Camplux BW158C CE Certified GAR Standard Tankless Gas Water Heater with Rain Cap, 6L Outdoor Instant Gas Shower for Horse Camping RV Trip

Fast Delivery
7.3
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459 bought in past month
#10
Stiebel El
Stiebel Eltron

Stiebel Eltron SH 15 SL GB Set AX Water Heater

Fast Delivery
7.0
View Deal
357 bought in past month

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Ecosmart 2
Ecosmart

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

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255 bought in past month
EcoSmart 2
Ecosmart

EcoSmart 220V 8.0 KW Electric Tankless Water Heater-7.3KW TANKLSS H20 Heater

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153 bought in past month
Ariston AN
Ariston

Ariston ANDRIS LUX ECO 15 L Undersink Electric Water Heater 2.5kW with A Titanium Enamelled Tank, A Class Erp Rating, Copper Heating Element, Manufactured To Be Installed In UK - 3100722, White

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51 bought in past month
ATC Water
ATC

ATC Water Heaters (14 Litre)

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Speedflow
Hyco

Speedflow Unvented Undersink Water Heater 15 liter Capacity

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ATC Under
ATC

ATC Under Sink Water Heaters (10 Litre (New Model))

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ATC

ATC Water Heaters (10 Litre)

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Eccotemp E
Eccotemp

Eccotemp ECCL530 Tankless Portable Water Heater, White

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Stiebel El
Stiebel Eltron

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

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TTulpe Sha
TTulpe

TTulpe Shadow 30-V electric water heater 30 Liters vertical flat storage Wi-Fi

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