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10 bestImmersion Heater For Boiling Waterof December 2025

112M consumers helped this year.

1

Thermomate ELEX5.5 Instant Electric Water Heater with Backlit LED Display, 5.5kW Tankless Hand Wash for Basins Sinks, Over/Under Sink Installation, ‎Hard Wire

Thermomate ELEX5.5 Instant Electric Water Heater with Backlit LED Display, 5.5kW Tankless Hand Wash for Basins Sinks, Over/Under Sink Installation, ‎Hard Wire

Thermomate ELEX5.5 Instant Electric Water Heater with Backlit LED Display, 5.5kW Tankless Hand Wash for Basins Sinks, Over/Under Sink Installation, ‎Hard Wire

thermomate

9.8

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5% off

2

Pudin,220V Electric Instant Heater,Supply Hot and Cold Water,Stainless Hot Water Tap with LED Digital Display for Home Facilities(British Plug)

Pudin,220V Electric Instant Heater,Supply Hot and Cold Water,Stainless Hot Water Tap with LED Digital Display for Home Facilities(British Plug)

Pudin,220V Electric Instant Heater,Supply Hot and Cold Water,Stainless Hot Water Tap with LED Digital Display for Home Facilities(British Plug)

Pudin

9.6

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3

Howden DH501 6 Bolt Domestic Circulator Immersion Heater 3kW

Howden DH501 6 Bolt Domestic Circulator Immersion Heater 3kW

Howden DH501 6 Bolt Domestic Circulator Immersion Heater 3kW

Howden

9.4

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4

Tesla External Immersion Heater (also known as a Willis)

Tesla External Immersion Heater (also known as a Willis)

Tesla External Immersion Heater (also known as a Willis)

Tesla

9.1

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5

Heatrae Sadia Megaflo/Megaflow Immersion Heater Lower TSE/TSR 95606946

Heatrae Sadia Megaflo/Megaflow Immersion Heater Lower TSE/TSR 95606946

Heatrae Sadia Megaflo/Megaflow Immersion Heater Lower TSE/TSR 95606946

Heatrae Sadia

8.8

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OtherRelated productsUp to 5% off

Duratherm Resetable Immersion Heater Thermostat 7 Inch 49020307

Duratherm Resetable Immersion Heater Thermostat 7 Inch 49020307

Sobeta 2000W Electric Water Heater, Portable Water Heater For Inflatable Swimming Pool Swimming Pool Bathtub Water Heater Aquarium Heater, Fast Boiling Water Tool, Power Cord Length 1.5 Meters

Sobeta 2000W Electric Water Heater, Portable Water Heater For Inflatable Swimming Pool Swimming Pool Bathtub Water Heater Aquarium Heater, Fast Boiling Water Tool, Power Cord Length 1.5 Meters

Backer 18" Immersion Water Heater with Thermostat & Safety Cut Out 3kW Copper Element

Backer 18" Immersion Water Heater with Thermostat & Safety Cut Out 3kW Copper Element

1300W Titanium Fully Submersible Portable Electric Immersion Water Heater, 100% Waterproof, Built-in Thermostat, Auto shutoff, Overheating Prevention, Bucket Water Heater, Easy and Convenient to Use

1300W Titanium Fully Submersible Portable Electric Immersion Water Heater, 100% Waterproof, Built-in Thermostat, Auto shutoff, Overheating Prevention, Bucket Water Heater, Easy and Convenient to Use

6

Cotherm 14" Replacement Unvented Immersion Heater Element ELE14IN800UNV

Cotherm 14" Replacement Unvented Immersion Heater Element ELE14IN800UNV

Cotherm 14" Replacement Unvented Immersion Heater Element ELE14IN800UNV

Generic

8.6

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7

Cotherm- 1" 3/4" 3kW Titanium Immersion Heater 14" for Unvented Cylinders

Cotherm- 1" 3/4" 3kW Titanium Immersion Heater 14" for Unvented Cylinders

Cotherm- 1" 3/4" 3kW Titanium Immersion Heater 14" for Unvented Cylinders

Cotherm

8.3

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8

SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element + Copper Pocket + Thermostat

SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element + Copper Pocket + Thermostat

SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element + Copper Pocket + Thermostat

Spares2go

8.0

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9

Instant Hot Water Tap, 220V 3000W Electric Water Heater Tap with LED Digital Display, 3-Sec Fast Hot Water Tap, 360° Rotatable Spring Faucet, Stainless Instant Heater Tap for Kitchen Bathroom Washroom

Instant Hot Water Tap, 220V 3000W Electric Water Heater Tap with LED Digital Display, 3-Sec Fast Hot Water Tap, 360° Rotatable Spring Faucet, Stainless Instant Heater Tap for Kitchen Bathroom Washroom

Instant Hot Water Tap, 220V 3000W Electric Water Heater Tap with LED Digital Display, 3-Sec Fast Hot Water Tap, 360° Rotatable Spring Faucet, Stainless Instant Heater Tap for Kitchen Bathroom Washroom

Rikmody

7.7

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10

Heatrae Sadia Megaflo/Megaflow Immersion Heater & Stat 95606920 OEM Replacement 11"

Heatrae Sadia Megaflo/Megaflow Immersion Heater & Stat 95606920 OEM Replacement 11"

Heatrae Sadia Megaflo/Megaflow Immersion Heater & Stat 95606920 OEM Replacement 11"

Heatrae Sadia

7.4

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