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    Immersion Heaters

    Immersion Heaters are electric water heatersĀ placedĀ inside of a water cylinder. They are connected to the electric mains via a cable and can easily be switched on and off. Immersion Heaters are perfect as a back up for your boiler and are often used in flats with no gas supply.

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    Picture of Gledhill 3Kw Immersion heater (Replaces SH001) For Stainless Lite
    Picture of TIH505 - Premium 11" Copper immersion Heater & Thermostat

    TIH505 - Premium 11" Copper immersion Heater & Thermostat

    TIH505
    Made for use in soft water areas, this 11", 3KW copper Tesla TIH505 immersion heater is supplied with a 7" dual safety thermostat.
    £33.06 incl tax
    Picture of TIH510 - Premium 14" Copper immersion Heater & Thermostat

    TIH510 - Premium 14" Copper immersion Heater & Thermostat

    TIH510
    TIH510 - Premium 14" Copper immersion Heater & Thermostat
    £35.37 incl tax
    Picture of TIH515 - Premium 18" Copper immersion Heater & Thermostat

    TIH515 - Premium 18" Copper immersion Heater & Thermostat

    TIH515
    TIH515 - Premium 18" Copper immersion Heater & Thermostat
    £36.66 incl tax
    Picture of TIH520 - Premium 23" Copper immersion Heater & Thermostat

    TIH520 - Premium 23" Copper immersion Heater & Thermostat

    TIH520
    TIH520 - Premium 23" Copper immersion Heater & Thermostat
    £27.99 incl tax
    Picture of TIH525 - Premium 27" Copper immersion Heater & Thermostat

    TIH525 - Premium 27" Copper immersion Heater & Thermostat

    TIH525
    TIH525 - Premium 27" Copper immersion Heater & Thermostat
    £33.87 incl tax
    Picture of TIH535 - Premium 36" Copper immersion Heater & Thermostat

    TIH535 - Premium 36" Copper immersion Heater & Thermostat

    TIH535
    TIH535 - Premium 36" Copper immersion Heater & Thermostat
    £29.81 incl tax
    Picture of TIH540 - Premium 11" Incaloy immersion Heater & Thermostat

    TIH540 - Premium 11" Incaloy immersion Heater & Thermostat

    TIH540
    Made for use in medium-to-hard water areas, this 11", 3KW Incoloy-copper Tesla TIH540 immersion heater is supplied with a 7" dual safety thermostat.
    £29.72 incl tax
    Picture of TIH545 - Premium 14" Incaloy immersion Heater & Thermostat

    TIH545 - Premium 14" Incaloy immersion Heater & Thermostat

    TIH545
    TIH545 - Premium 14" Incaloy immersion Heater & Thermostat
    £36.49 incl tax
    Picture of TIH547 - Premium 18" Incaloy immersion Heater & Thermostat

    TIH547 - Premium 18" Incaloy immersion Heater & Thermostat

    TIH547
    TIH547 - Premium 18" Incaloy immersion Heater & Thermostat
    £32.89 incl tax
    Picture of TIH548 - Premium 23" Incaloy immersion Heater & Thermostat

    TIH548 - Premium 23" Incaloy immersion Heater & Thermostat

    TIH548
    TIH548 - Premium 23" Incaloy immersion Heater & Thermostat
    £37.35 incl tax
    Picture of TIH550 - Premium 27" Incaloy immersion Heater & Thermostat

    TIH550 - Premium 27" Incaloy immersion Heater & Thermostat

    TIH550
    TIH550 - Premium 27" Incaloy immersion Heater & Thermostat
    £41.76 incl tax
    Picture of TIH476PI Tesla 14" Unvented Immersion & Stat 1"3/4 Thread

    TIH476PI Tesla 14" Unvented Immersion & Stat 1"3/4 Thread

    TIH476PI
    TIH476PI Tesla 14" Unvented Immersion & Stat 1"3/4 Thread
    £117.56 incl tax
    Picture of 2 1/4" Immersion Plug and Washer

    2 1/4" Immersion Plug and Washer

    BFIHPWS
    2 1/4" Immersion Plug and Washer
    £8.90 incl tax
    Picture of 7" Thermostat & Cutout BMST7

    7" Thermostat & Cutout BMST7

    BMST7
    7" Thermostat & Cutout BMST7
    £17.09 incl tax
    Picture of 11" Thermostat & Cutout

    11" Thermostat & Cutout

    BMST11
    11" Thermostat & Cutout BMST11

    Perfect for existing installations.
    Transform your old system by simply updating the thermostat.
    Incorporates a secondary safety cut-out, which is independent of the main thermostat.
    Second set of contacts open and limit water temperature to 85°C should the primary thermostat fail.
    The second cut-out is non self resetting.
    £16.28 incl tax
    Picture of 18" Thermostat & Cutout

    18" Thermostat & Cutout

    BMST18
    18" Thermostat & Cutout BMST18
    £20.44 incl tax