Boilers

Shop high-quality boilers from trusted brands like Ideal Boilers, Vokera, Vaillant and Baxi. At Toolstation, you’ll find gas combi boilers and system boilers compatible with most central heating systems.

What Are the Different Types of Boilers?



Combi boilers are a popular choice for many homes, heating water as you need it. They are smaller and more compact than system boilers, making them easier to install in any property.

System boilers store hot water in a cylinder after heating it, producing higher volumes on demand. They can be helpful for homes with two or more bathrooms. However, once the hot water supply has been used up, you’ll have to wait for the boiler to heat more.

Browse our full range of boilers and related accessories here, or check out our Boiler Buying Guide for more tips and advice on finding the right one for you.
Electric Heating Company Electric Heating Company / EHC COMET Electric Boiler 6kW

£1198.98

ex. VAT £999.15 Each

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Vokera Vokera / Vokera Unica MAX System Boiler 20kW
( 1 )

£1129.18

ex. VAT £940.98 Each

Product variations Select from 1 variation
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Electric Heating Company Electric Heating Company / EHC COMET Electric Boiler 12kW

£1228.98

ex. VAT £1024.15 Each

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Baxi Baxi / Baxi Multifit IFOS Weather Compensation Kit Ridge Tile
( 1 )

£165.98

ex. VAT £138.32 Each

Product variations Select from 2 variations
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Electric Heating Company Electric Heating Company / EHC FUSION COMET Three Phase System Boiler 39kW

£1989.98

ex. VAT £1658.32 Each

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Vokera Vokera / Vokera HE 1m Plume Extension
( 1 )

Product code: 99673

Vokera HE 1m Plume Extension

£40.28

ex. VAT £33.57 Each

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Vokera Vokera / Vokera Rear Flue Kit Compact A DIN, Vision, Evolve & Unica MAX
( 2 )

£89.98

ex. VAT £74.98 Each

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Electric Heating Company Electric Heating Company / EHC FUSION COMET Three Phase System Boiler 19kW

£1538.98

ex. VAT £1282.48 Each

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Vaillant Vaillant / Vaillant ecoMAX/TEC Elbow 90°

£70.48

ex. VAT £58.73 Each

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Vaillant Vaillant / Vaillant ecoTEC Plus 840 40kW Combi Boiler Only Power

£2079.98

ex. VAT £1733.32 Each

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Vaillant Vaillant / Vaillant ecoTEC Plus 836 36kW Combi Boiler Only Power

£1958.98

ex. VAT £1632.48 Each

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Vaillant Vaillant / Vaillant ecoMAX/TEC Adjustable Flue Support Clips

£61.98

ex. VAT £51.65 Per unit £20.66/Each

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Strom Single Phase Elite Electric System Boiler 11KW

£1798.98

ex. VAT £1499.15 Each

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Vokera Vokera / Vokera Evolve S System Boiler 35kW

£767.97

ex. VAT £639.97 Each

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Strom Strom / Strom Three Phase Electric Combi Boiler 18kW

£1285.08

ex. VAT £1070.90 Each

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Baxi Baxi / Baxi 600 Series Combi 2 Boiler 30kW

£1127.98

ex. VAT £939.98 Each

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Worcester Bosch Worcester Bosch / Worcester Greenstar Combi 4000 Boiler 25kW

£1298.98

ex. VAT £1082.48 Each

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Vaillant Vaillant / Vaillant ecoTEC Flue Support Clips
( 1 )

£51.48

ex. VAT £42.90 Per unit £10.30/Each

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Vokera Vokera / Vokera Unica MAX Combi Boiler 35kW
( 1 )

£1186.78

ex. VAT £988.98 Each

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Vaillant Vaillant / Vaillant ecoTEC Plus 826 26kW Combi Boiler Only Power

£1689.98

ex. VAT £1408.32 Each

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Electric Heating Company Electric Heating Company / EHC COMET Electric Boiler 9kW

£1248.98

ex. VAT £1040.82 Each

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Strom Strom / Strom Single Phase Electric Combi Boiler 14.4kW

£1199.98

ex. VAT £999.98 Each

Product variations Select from 2 variations

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Electric Heating Company Electric Heating Company / EHC SLIM JIM Electric Flow Boiler 7kW

£781.88

ex. VAT £651.57 Each

Product variations Select from 4 variations

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Strom Strom / Strom Single Phase Heat Only Electric Boiler 6kW

£580.98

ex. VAT £484.15 Each

Product variations Select from 3 variations

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