Immersion Heaters

Immersion Heaters

Immersion heater elements, thermostats and spare parts.

  • 11" Immersion Heater Element | 3kW

    11" Immersion Heater Element | 3kW

    Short (11 inch) 3kW immersion heater element for Willis heaters or economy 7 hot water cylinders.

    Only for use in copper cylinders, NOT suitable for stainless steel cylinders.

    £18.90

    11" Immersion Heater Element | 3kW

    11" Immersion Heater Element | 3kW

    Short (11 inch) 3kW immersion heater element for Willis heaters or economy 7 hot water cylinders.

    Only for use in copper cylinders, NOT suitable for stainless steel cylinders.

    £18.90

  • 11" Immersion Heater Thermostat | Dual Safety

    11" Immersion Heater Thermostat | Dual Safety

    This 11 inch immersion heater thermostat suits 18 inch elements.

    Temperature adjusts up to 70°C

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £9.40

    11" Immersion Heater Thermostat | Dual Safety

    11" Immersion Heater Thermostat | Dual Safety

    This 11 inch immersion heater thermostat suits 18 inch elements.

    Temperature adjusts up to 70°C

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £9.40

  • 16A Double Pole Pull Cord Switch With Neon | Click PRC216

    16A Double Pole Pull Cord Switch With Neon | Click PRC216

    16A / 16 Amp double pole ceiling pull cord switch with neon ON indicator.

    Typically used to control an immersion heater, though useful for many applications.

    Comes with surface mounting box.

    £7.59

    16A Double Pole Pull Cord Switch With Neon | Click PRC216

    16A Double Pole Pull Cord Switch With Neon | Click PRC216

    16A / 16 Amp double pole ceiling pull cord switch with neon ON indicator.

    Typically used to control an immersion heater, though useful for many applications.

    Comes with surface mounting box.

    £7.59

  • 18" Immersion Heater Thermostat | Dual Safety

    18" Immersion Heater Thermostat | Dual Safety

    This 18 inch immersion heater thermostat suits 27 - 30 and 36 inch elements.

    Temperature adjusts up to 70°C

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £9.75

    18" Immersion Heater Thermostat | Dual Safety

    18" Immersion Heater Thermostat | Dual Safety

    This 18 inch immersion heater thermostat suits 27 - 30 and 36 inch elements.

    Temperature adjusts up to 70°C

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £9.75

  • 20A Water Heater Switch With Neon & Flex Outlet | Click CMA046

    20A Water Heater Switch With Neon & Flex Outlet | Click CMA046

    20A / 20 Amp double pole water heater switch with neon ON indicator and flex outlet.

    £5.55

    20A Water Heater Switch With Neon & Flex Outlet | Click CMA046

    20A Water Heater Switch With Neon & Flex Outlet | Click CMA046

    20A / 20 Amp double pole water heater switch with neon ON indicator and flex outlet.

    £5.55

  • 20A Water Heater Switch With Neon | Click CMA042

    20A Water Heater Switch With Neon | Click CMA042

    20A / 20 Amp double pole water heater switch with neon ON indicator.

    £6.79

    20A Water Heater Switch With Neon | Click CMA042

    20A Water Heater Switch With Neon | Click CMA042

    20A / 20 Amp double pole water heater switch with neon ON indicator.

    £6.79

  • 27" Immersion Heater Element | 3kW

    27" Immersion Heater Element | 3kW

    3kW immersion heater element and thermostat.

    Only for use in copper hot water cylinders, NOT suitable for stainless steel cylinders.

    Only available to UK customers (it's too big for airmail).

    £22.03

    27" Immersion Heater Element | 3kW

    27" Immersion Heater Element | 3kW

    3kW immersion heater element and thermostat.

    Only for use in copper hot water cylinders, NOT suitable for stainless steel cylinders.

    Only available to UK customers (it's too big for airmail).

    £22.03

  • 7" Immersion Heater Thermostat | Dual Safety

    7" Immersion Heater Thermostat | Dual Safety

    This 7 inch immersion heater thermostat suits 11 inch elements.

    Temperature adjusts up to 70°C (approx).

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £8.85

    7" Immersion Heater Thermostat | Dual Safety

    7" Immersion Heater Thermostat | Dual Safety

    This 7 inch immersion heater thermostat suits 11 inch elements.

    Temperature adjusts up to 70°C (approx).

    To prevent over heating, it has a built in high temperature limit safety cut-out (with a manual reset button).

    £8.85

  • Brass Immersion Heater Plug & Washer | 2-1/4" BSP

    Brass Immersion Heater Plug & Washer | 2-1/4" BSP

    2-1/4 inch BSP immersion heater plug and washer.

    This brass plug is used to blank off the hole left when the immersion heater element is removed from a copper hot water cylinder.

    Dimension across the threads are approx 65.7mm.

    £4.60

    Brass Immersion Heater Plug & Washer | 2-1/4" BSP

    Brass Immersion Heater Plug & Washer | 2-1/4" BSP

    2-1/4 inch BSP immersion heater plug and washer.

    This brass plug is used to blank off the hole left when the immersion heater element is removed from a copper hot water cylinder.

    Dimension across the threads are approx 65.7mm.

    £4.60

  • Horstmann E15 Immersion Heater Boost / Run-back Timer

    Horstmann E15 Immersion Heater Boost / Run-back Timer

    This Horstmann E15 electrisaver is a push button electronic timer that saves energy by switching off immersion heaters when you forget.

    Designed to be a replacement for a standard wall mounted double pole switch, this timer can be set to switch off after 15, 30 or 60 minutes.

    £33.00

    Horstmann E15 Immersion Heater Boost / Run-back Timer

    Horstmann E15 Immersion Heater Boost / Run-back Timer

    This Horstmann E15 electrisaver is a push button electronic timer that saves energy by switching off immersion heaters when you forget.

    Designed to be a replacement for a standard wall mounted double pole switch, this timer can be set to switch off after 15, 30 or 60 minutes.

    £33.00

  • Immersion Heater / General Purpose Timer 24 Hour

    Immersion Heater / General Purpose Timer 24 Hour

    General purpose / immersion heater 24 hour time switch with manual on/off and clock operation.

    The unit has electro-mechanical operation and features a clock face with easy set tappets that activate switching at pre-set times.

    £23.91

    Immersion Heater / General Purpose Timer 24 Hour

    Immersion Heater / General Purpose Timer 24 Hour

    General purpose / immersion heater 24 hour time switch with manual on/off and clock operation.

    The unit has electro-mechanical operation and features a clock face with easy set tappets that activate switching at pre-set times.

    £23.91

  • Immersion Heater Element Box Spanner | 86mm

    Immersion Heater Element Box Spanner | 86mm

    Box spanner for fitting or removal of immersion heater element in hot water cylinder.

    Heavy gauge yellow passivated steel construction.

    Removable tommy bar handle.

    3-3/8 inch (86mm) A/F

    £6.84

    Immersion Heater Element Box Spanner | 86mm

    Immersion Heater Element Box Spanner | 86mm

    Box spanner for fitting or removal of immersion heater element in hot water cylinder.

    Heavy gauge yellow passivated steel construction.

    Removable tommy bar handle.

    3-3/8 inch (86mm) A/F

    £6.84

  • Immersion Heater Element Cranked Spanner | 86mm

    Immersion Heater Element Cranked Spanner | 86mm

    Galvanised, cranked immersion spanner.

    Use to install / remove immersion heater element in hot water cylinder.

    £3.69

    Immersion Heater Element Cranked Spanner | 86mm

    Immersion Heater Element Cranked Spanner | 86mm

    Galvanised, cranked immersion spanner.

    Use to install / remove immersion heater element in hot water cylinder.

    £3.69

  • Immersion Heater Element Washer

    Immersion Heater Element Washer

    The size of this immersion heater element washer relates to a British Standard Pipe Thread. It fits over a 2-1/4 inch BSP thread.

    Approx 66mm inside diameter.

    £0.79

    Immersion Heater Element Washer

    Immersion Heater Element Washer

    The size of this immersion heater element washer relates to a British Standard Pipe Thread. It fits over a 2-1/4 inch BSP thread.

    Approx 66mm inside diameter.

    £0.79

  • Immersion Heater Mechanical Flange 2-1/4" BSP

    Immersion Heater Mechanical Flange 2-1/4" BSP

    This mechanical flange adapts a copper cylinder to accept an immersion heater element.

    Standard immersion heater 2-1/4 inch BSP thread.

    £15.98

    Immersion Heater Mechanical Flange 2-1/4" BSP

    Immersion Heater Mechanical Flange 2-1/4" BSP

    This mechanical flange adapts a copper cylinder to accept an immersion heater element.

    Standard immersion heater 2-1/4 inch BSP thread.

    £15.98

  • Immersion Heater Solder Flange 2-1/4" BSP

    Immersion Heater Solder Flange 2-1/4" BSP

    Immersion heater element brass solder flange, adapts a copper cylinder to accept an immersion heater.

    Standard immersion heater 2-1/4 inch BSP thread.

    £3.54

    Immersion Heater Solder Flange 2-1/4" BSP

    Immersion Heater Solder Flange 2-1/4" BSP

    Immersion heater element brass solder flange, adapts a copper cylinder to accept an immersion heater.

    Standard immersion heater 2-1/4 inch BSP thread.

    £3.54

  • Redring TAP1 Instant Hot Water Mixer Tap

    Redring TAP1 Instant Hot Water Mixer Tap

    The TAP1 plug-in mixer tap from Redring offers a simple, yet highly effective and efficient solution to an every day need. It is a mixer tap that, as the name suggests can plug into any domestic UK plug socket or fused spur, providing instant hot water for hand washing anywhere that it is…

    £58.97

    Redring TAP1 Instant Hot Water Mixer Tap

    Redring TAP1 Instant Hot Water Mixer Tap

    The TAP1 plug-in mixer tap from Redring offers a simple, yet highly effective and efficient solution to an every day need. It is a mixer tap that, as the name suggests can plug into any domestic UK plug socket or fused spur, providing instant hot water for hand washing anywhere that it is…

    £58.97

  • Willis Immersion Heater | Shell & 3kW Element

    Willis Immersion Heater | Shell & 3kW Element

    Willis type external immersion heater.

    Copper shell, 3kW element and thermostat.

    Mounted externally to the main hot water cylinder, this Willis heater is used to heat domestic hot water in a vented system.

    This is supplied un-assembled (as shown in picture).

    £43.22

    Willis Immersion Heater | Shell & 3kW Element

    Willis Immersion Heater | Shell & 3kW Element

    Willis type external immersion heater.

    Copper shell, 3kW element and thermostat.

    Mounted externally to the main hot water cylinder, this Willis heater is used to heat domestic hot water in a vented system.

    This is supplied un-assembled (as shown in picture).

    £43.22

  • Willis Immersion Heater Copper Shell (Without Element)

    Willis Immersion Heater Copper Shell (Without Element)

    Empty copper cylinder / shell for Willis type external immersion heater, use with an 11 inch immersion element.

    15mm compression pipe connections and 2-1/4 inch BSP thread for heater element.

    £33.85

    Willis Immersion Heater Copper Shell (Without Element)

    Willis Immersion Heater Copper Shell (Without Element)

    Empty copper cylinder / shell for Willis type external immersion heater, use with an 11 inch immersion element.

    15mm compression pipe connections and 2-1/4 inch BSP thread for heater element.

    £33.85

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