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Wilko Water Heater Accessories

68 products available · Updated July 2026

10 active deals

Parent: Household Appliance Accessories

All (236,879)Heating Radiator Accessories (399)Water Heater Accessories (68)Vacuum Accessories (16)Patio Heater Accessories (7)Laundry Appliance Accessories (6)Air Conditioner Accessories (4)Furnace & Boiler Accessories (4)Air Purifier Accessories (3)Fan Accessories (2)Floor- & Steam-Cleaner Accessories (2)Humidifier Accessories (1)

Direct children of Water Heater Accessories

Water Heater Elements (47)Water Heater Vents (9)Water-Heater Expansion Tanks (5)Hot Water Tanks (3)Water Heater Stacks (3)

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Showing 25–48 of 68 products

Chrome thermostat control with a sleek design, featuring a blue LED temperature display and Bluetooth connectivity, attached to a white heating element.

Terma

Terma MOA Blue Chrome Heating Element 400W

£150.00

Chrome thermostatic heating element with a sleek design, featuring a round control unit with three buttons and indicator lights, and a stainless steel heating rod.

Terma

Terma MEG Chrome Heating Element 600W

£95.00

Omega Modern Caldeira Square Splashback 3000 x 600 x 8mm

Omega

Omega Modern Caldeira Square Splashback 3000 x 600 x 8mm

£202.00

Vida Designs Arlington White Vertical Line Radiator Cover

Vida Designs

Vida Designs Arlington White Vertical Line Radiator Cover

£67.00

Jack Stonehouse Matt White Horizontal Line Radiator Cover Adjustable

Jack Stonehouse

Jack Stonehouse Matt White Horizontal Line Radiator Cover Adjustable

£89.00

Jack Stonehouse Unpainted Horizontal Line Radiator Cover Large

Jack Stonehouse

Jack Stonehouse Unpainted Horizontal Line Radiator Cover Large

£54.00

Terma MOA White Heating Element 300W

Terma

Terma MOA White Heating Element 300W

£90.00

Silver thermostatic heating element by Terma, featuring a sleek design, Bluetooth connectivity, and a digital control panel displaying temperature settings.

Terma

Terma MOA Blue Silver Heating Element 600W

£115.00

Terma MEG Chrome Heating Element 800W

Terma

Terma MEG Chrome Heating Element 800W

£80.00

Terma MOA Black Heating Element 1000W

Terma

Terma MOA Black Heating Element 1000W

£80.00

Terma MOA Black Heating Element 400W

Terma

Terma MOA Black Heating Element 400W

£80.00

Terma MOA Blue Black Heating Element 800W

Terma

Terma MOA Blue Black Heating Element 800W

£125.00

Terma VEO Smart Metal Alive and White Heating Element

Terma

Terma VEO Smart Metal Alive and White Heating Element

£225.00

Silver Terma 43D fixed temperature heating element with a sleek design, featuring a round control unit and a visible power indicator light, mounted on a metallic tube.

Terma

Terma 43D Silver Heating Element 120W

£75.00

Terma MOA Black Heating Element 1200W

Terma

Terma MOA Black Heating Element 1200W

£80.00

Silver Terma 43D fixed temperature heating element with a sleek design, featuring a round control unit and a metallic heating rod, rated at 200 watts.

Terma

Terma 43D Silver Heating Element 200W

£75.00

Terma MOA Chrome Heating Element 300W

Terma

Terma MOA Chrome Heating Element 300W

£90.00

Silver thermostatic heating element with a sleek design, featuring a digital control interface and a smartphone app display showing temperature settings.

Terma

Terma MOA Blue Silver Heating Element 1200W

£125.00

Portland MDF White Radiator Cover Extendable

Portland

Portland MDF White Radiator Cover Extendable

£65.00

Chrome thermostat with a circular design, featuring a blue LED temperature indicator and control dial, connected to a white heating element.

Terma

Terma MOA Blue Chrome Heating Element 120W

£130.00

Terma MOA Chrome Heating Element 400W

Terma

Terma MOA Chrome Heating Element 400W

£90.00

Terma Accessory Valves set in matte white, featuring left-sided 3-axis corner TRVs, pipe masking components, and two cylindrical pipe covers.

Terma

Terma Vario Soft Matt White Left Sided Vision 3 Axis Thermostatic Radiator Valve Set

£125.00

Silver thermostatic heating element with a sleek design, featuring a digital control panel and Bluetooth connectivity, alongside a smartphone displaying temperature settings.

Terma

Terma MOA Blue Silver Heating Element 400W

£125.00

Chrome thermostatic heating element with a sleek design, featuring a round control unit with three buttons and indicator lights, attached to a metallic heating rod.

Terma

Terma MEG Chrome Heating Element 1000W

£80.00

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