Immersion heaters in comparison
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Last updated on 22.10.2026
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Dreo Electric Heater, 1500W Energy Efficient Space Room Heater, Upgrade Remote Portable Ceramic Fan Heaters, Thermostat, 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold
DREO
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1
PALINTH Electric Heater 1500W, PTC Heaters for Home 4 Modes Portable Heater | ECO Fan Heater, Low Energy Space Heater, Ceramic Thermostat, Overheat & Tip Over Protection, 8H Timer, Bedroom Office Camping
PALINTH
15% off
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9,9
Offer ends in:
05Days
16hours
54minutes
50seconds
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2
Cotherm 14" Replacement Unvented Immersion Heater Element ELE14IN800UNV
Generic
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9,8
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3
Tesla 27" Copper Immersion Heater with 2.1/4" Boss
Tesla
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9,7
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4
SPARES2GO 27" Incoloy Hard Hot Water Immersion Heater Boiler Element | Includes Copper Pocket + Thermostat
Spares2go
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9,7
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5
Gledhill 3kW 14" Immersion Heater SH010 (SH001)
Gledhill
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9,6
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6
2500W Water Heater for Bath, Portable Electric Water Heater, with 304 Stainless Steel Cover and Temperature Controller, Automatic Power Cut-Off (B01)
Delousiber
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9,6
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7
Heatrae Sadia Megaflo HE Lower/Bottom Immersion Heater 95606963 (Complete)
Heatrae Sadia
4% off
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9,5
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8
Not Applicable 11" Immersion Heater 3kW 1 3/4" with Thermostat
Not Applicable
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9,4
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9
LavaTherm – Shel (Backer) 11″ Immersion Water Heater with Pre-Installed Thermostat – 3 kW Copper Element – Direct Replacement for Backer Immersions – 2¼″ BSP Thread – UK Made
LavaTherm
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9,4
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10
Kudos-Trading - Immersion Heater Replacement Thermostat, 240V 15A, IP55 Home Immersion Heater Adjustable 10-70°C Water Heaters Energy Efficient Easy Installation and Reliable (10,5" Safety Thermostat)
Kudos-Trading
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9,4
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You might also be interested in these immersion heaters.
Backer 18" Immersion Water Heater with Thermostat & Safety Cut Out 3kW Copper Element
Quality Backer Brand - UK company.
£ 34.95
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T-Smart Tesla Vertical Top Entry 27" Incoloy Cylinder Immersion Heater & Smart Thermostat TIHTS650
27" Incoloy Immersion Heater with 2 1/4" Boss Vertical Top Mount Only Immersion Heater & Smart Thermostat The Tesla T smart gives the home-owner complete control over their hot water via the t-smart app Advanced software for heating optimization, reduces energy consumption up to 15% IMPORTANT: Unsure if it is compatible? Contact Sparesweb today.
£ 173.97
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HBN 24 Hour Indoor Energy Saving Mechanical Immersion Heater Segment Timer Switch with Waterproof Cover, White, 16 Amps
HBN
£ 15.99
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STIEBEL ELTRON DCE-X 10/12 kW Premium Water Heater, Compact Size, tankless, instantaneous, Suitable for Showers, 220/240 V, Precise Temperature Output, oversink Installation, 238159
APPLICATION: Fully electronically controlled instantaneous water heater for space-saving over-the-sink installation in showers, kitchens or on sinks in utility rooms
£ 412.86
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Elementery 18" Immersion Heater Thermostat with Thermal Cut Out Reset Button
Elementery
£ 16.99
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To the product (1 offer)
Heatrae Sadia Megaflo/Megaflow Upper Immersion Heater - 95606962
Heatrae Sadia Upper Immersion Heater 95606962 Megaflo Please note due to the size of the item we are unable to ship to offshore locations.
£ 89.72
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Dreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 25dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection
The Ultimate Heating Experience: Dreo's upgraded 25" ceramic space heater brings 11.5 ft/s fast heat thanks to its new hyperamics thermal design, while the extended impeller doubles the heat range making it the ideal space heater for large rooms and warmer winters.
£ 93.49
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Thermco 11" Replacement Unvented Immersion Heater Element, 3kW, 8mm, 1.75" BSP, Cotherm TSE Thermostat, Silver Grey
Length: 11" Element diameter: 8mm Head size: 1.75" BSP Thermostat Type: Cotherm TSE Secondary Protection: Yes
£ 31.47
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Water Heater Element Immersion Heater 850W with Thermostat and O Ring Compatible with Truma Ultrastore 7002000270
THE LENGTH FROM THE ITEM'S HOLES TO THE END OF THE HEATING ELEMENT IS 28.7 CM.
£ 74.99
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24% off
Ariston PRO1 ECO 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B Class Erp Rating, Waterplus Technology, Titanshield Technology, Manufactured To Be Installed In UK - 3820020. , White
Ariston
£ 368.99
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Hot Water Cylinder Jacket Tank Lagging Insulation by Mangers for Immersion Heater or Boiler Systems (36" x 18")
36" x 18" (1067mm x 457mm) 80mm thickness 4 Panels Easy to fit Flame Retardant
£ 32.99
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Cotherm- 1" 3/4" 3kW Titanium Immersion Heater 14" for Unvented Cylinders
Cotherm
£ 49.60
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