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.
Baxi Baxi / Baxi 600 Series Combi Boiler 30kW
Save £157
( 22 )

£889.92 was £1046.97

ex. VAT £741.60 Each

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Baxi Baxi / Baxi 600 Series Combi Boiler 24kW
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( 12 )

£841.47 was £989.97

ex. VAT £701.22 Each

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Baxi Baxi / Baxi Standard Horizontal Flue 685mm
( 10 )

£92.58

ex. VAT £77.15 Each

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Vaillant Vaillant / Vaillant ecoFIT Pure Combi Boiler 25kW
( 1 )

£1364.98

ex. VAT £1137.48 Each

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Vaillant Vaillant / Vaillant ecoFIT Pure Combi Boiler 30kW

£1566.98

ex. VAT £1305.82 Each

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Strom Strom / Strom Single Phase Electric Combi Boiler 11kW

£1197.98

ex. VAT £998.32 Each

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Viessmann Viessmann / Viessmann Vitodens 100-W Combi Boiler 30kW
( 1 )

£1429.98

ex. VAT £1191.65 Each

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Vokera Vokera / Vokera Vision Plus Combi Boiler 25kW
( 2 )

£695.48

ex. VAT £579.57 Each

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Baxi Baxi / Baxi 800 Series Combi Boiler 36kW
( 7 )

£1598.97

ex. VAT £1332.47 Each

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Viessmann Viessmann / Viessmann Vitodens 100-W Combi Boiler 35kW
( 1 )

£1498.98

ex. VAT £1249.15 Each

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Vaillant Vaillant / Vaillant ecoFIT Pure Combi Boiler 35KW

£1686.98

ex. VAT £1405.82 Each

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Worcester Bosch Worcester Bosch / Worcester Greenstar Combi 4000 Boiler 30kW

£1557.98

ex. VAT £1298.32 Each

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

£1474.98

ex. VAT £1229.15 Each

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

£1129.18

ex. VAT £940.98 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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Electric Heating Company Electric Heating Company / EHC COMET Electric Boiler 6kW

£1265.98

ex. VAT £1054.98 Each

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Strom Strom / Strom Single Phase Electric Combi Boiler 14.4kW

£1199.98

ex. VAT £999.98 Each

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Viessmann Viessmann / Viessmann Vitodens 100-W Combi Boiler 26kW

£1373.98

ex. VAT £1144.98 Each

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Ideal Boilers Ideal Boilers / Ideal Vogue Max Combi Boiler 32kW
( 1 )

£1682.98

ex. VAT £1402.48 Each

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Electric Heating Company Electric Heating Company / EHC FUSION COMET Three Phase System Boiler 39kW

£2024.98

ex. VAT £1687.48 Each

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

£580.98

ex. VAT £484.15 Each

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Ideal Boilers Ideal Boilers / Ideal Logic Max System 2 Boiler 24kW

£1452.98

ex. VAT £1210.82 Each

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

£1186.78

ex. VAT £988.98 Each

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Strom Single Phase Elite Electric System Boiler 11KW

£1798.98

ex. VAT £1499.15 Each

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