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Immersion Heaters

(22 products)

Immersion heaters are electric heating elements that are found in water cylinders to heat water. They act like a kettle to heat the surrounding water in the cylinder. The benefit of an immersion heater within your heating system is that it means even the boiler fails, you should still be able to get hot water. It should also have its own power supply which means that it can be turned on and off when needed so that water is not constantly being heated unnecessarily. Look for thermostatic immersion heaters that switch themselves off when the water reaches a desired temperature for even more convenience.

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Dual Safety Thermostat 7" (21275)

Product rating
3.9 out of 5 stars
(12)
Dual Safety Thermostat 7"

£10.29

INC VAT

Dual Safety Thermostat 18" (89445)

Great Value Product
Product rating
4.2 out of 5 stars
(41)
Dual Safety Thermostat 18"

£10.79

INC VAT

Tesla Titanium Immersion Heater Element 11" (56481)

Product rating
3.4 out of 5 stars
(17)
Tesla Titanium Immersion Heater Element 11"

£26.99

INC VAT

Tesla Titanium Immersion Heater 14" (74662)

Product rating
3.9 out of 5 stars
(16)
Tesla Titanium Immersion Heater 14"

£28.99

INC VAT

Tesla Incoly Immersion Heater Element 1¾" head 14" (7041R)

Product rating
5 out of 5 stars
(1)
Tesla Incoly Immersion Heater Element 1¾" head 14"

£27.99

INC VAT

Tesla Incoloy Immersion Heater Element 36" (4136R)

Product rating
0 out of 5 stars
Tesla Incoloy Immersion Heater Element 36"

£27.99

INC VAT

Dual Safety Thermostat 11" (48571)

Great Value Product
Product rating
4.2 out of 5 stars
(13)
Dual Safety Thermostat 11"

£10.29

INC VAT

Immersion Heater Plug & Washer (51855)

Product rating
5 out of 5 stars
(3)
Immersion Heater Plug & Washer

£5.49

INC VAT

Tesla Copper Immersion Heater Element 14" (40634)

Product rating
2.5 out of 5 stars
(2)
Tesla Copper Immersion Heater Element 14"

£16.99

INC VAT

Warwick Male Flange 1" (29739)

Great Value Product
Product rating
4.4 out of 5 stars
(7)
Warwick Male Flange 1"

£18.99

INC VAT

Warwick Male Flange 3/4" (88212)

Great Value Product
Product rating
5 out of 5 stars
(2)
Warwick Male Flange 3/4"

£18.99

INC VAT

Tesla Leamington Cylinder Male Flange 1" (2910R)

Product rating
0 out of 5 stars
Tesla Leamington Cylinder Male Flange 1"

£23.69

INC VAT

Tesla Leamington Cylinder Male Flange 3/4" (6403R)

Product rating
0 out of 5 stars
Tesla Leamington Cylinder Male Flange 3/4"

£23.69

INC VAT