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.
Vaillant Vaillant / Vaillant ecoMAX/TEC Elbow 45°

£98.98

ex. VAT £82.48 Per unit £49.49/Each

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Baxi Baxi / Baxi Flue Pipe Support Flue Bracket
( 3 )

£10.98

ex. VAT £9.15 Each

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Ideal Boilers Ideal Boilers / Ideal Logic+ Horizontal Flue Terminal

£113.18

ex. VAT £94.32 Each

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Vokera Vokera / Vokera Flue Extension 2m

Product code: 12862

Vokera Flue Extension 2m

£113.98

ex. VAT £94.98 Each

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Baxi Baxi / Baxi Standard Telescopic Horizontal Flue

£97.48

ex. VAT £81.23 Each

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Vokera Vokera / Vokera Flat Roof Flashing Kit All Flues

£46.08

ex. VAT £38.40 Each

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Vaillant Vaillant / Vaillant Vertical Roof Terminal Black

£158.98

ex. VAT £132.48 Each

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Ideal Boilers Ideal Boilers / Ideal Logic Flue Extension 1m

£59.78

ex. VAT £49.82 Each

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Vokera Vokera / Vokera 90° Flue Bend All Flues
( 1 )

£47.98

ex. VAT £39.98 Each

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Baxi Baxi / Baxi Plume Displacement Kit Extension and Brackets

£30.98

ex. VAT £25.82 Each

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Baxi Baxi / Baxi Flue Extension 0.25m with Fixing Screws
( 2 )

£40.98

ex. VAT £34.15 Each

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Ideal Boilers Ideal Boilers / Ideal Logic/Vogue Elbow 90°

Product code: 65349

Ideal Logic/Vogue Elbow 90°

£53.28

ex. VAT £44.40 Each

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Viessmann Viessmann / Viessmann Vitodens Flue Extension 0.5m

£38.98

ex. VAT £32.48 Each

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Viessmann Viessmann / Viessmann Vitodens Flue Extension 1m
( 1 )

£46.58

ex. VAT £38.82 Each

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Baxi Baxi / Baxi Multifit IFOS Weather Compensation Kit Extension Kit
( 1 )

£13.18

ex. VAT £10.98 Each

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Baxi Baxi / Baxi Multifit IFOS Weather Compensation Kit Combi Boilers
( 1 )

£33.18

ex. VAT £27.65 Each

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Baxi Baxi / Baxi Roof Flashing Flat

Product code: 80970

Baxi Roof Flashing Flat

£43.98

ex. VAT £36.65 Each

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Vaillant Vaillant / Vaillant Flue Extension ecoMAX/TEC 0.5m

£54.98

ex. VAT £45.82 Each

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Vaillant Vaillant / Vaillant Variable Termination Kit White
( 1 )

£89.98

ex. VAT £74.98 Each

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Unbranded Unbranded / 22mm Automatic Bypass Valve Straight
( 10 )

£11.97

ex. VAT £9.97 Each

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Viessmann Viessmann / Viessmann Vitodens Flue Bend 87°

£42.98

ex. VAT £35.82 Each

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Viessmann Viessmann / Viessmann Vitodens Flue Bend 45°

£66.98

ex. VAT £55.82 Per unit £33.49/Each

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Strom Strom / Strom Three Phase Electric System Boiler 24kW

£1220.48

ex. VAT £1017.07 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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