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 Flue Bend 135°
( 3 )

Product code: 18209

Baxi Flue Bend 135°

£89.88

ex. VAT £74.90 Per unit £44.94/Each

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Out of stock for delivery

Strom Strom / Strom Single Phase Electric Combi Boiler 7kW

£1111.98

ex. VAT £926.65 Each

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For delivery only

Vokera Vokera Vokera / Vokera Pitched Roof Flashing Kit All Flues
20% Off
( 1 )

£60.22 was £75.28

ex. VAT £50.18 Each

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Out of stock for delivery

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

£1458.98

ex. VAT £1215.82 Each

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Strom Strom / Strom Single Phase Elite Electric Combi Boiler 11KW

£1798.98

ex. VAT £1499.15 Each

For delivery only

Strom Strom / Strom Three Phase Electric System Boiler 18kW

£1197.98

ex. VAT £998.32 Each

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For delivery only

Vokera Vokera / Vokera Flue Extension 1m

Product code: 41694

Vokera Flue Extension 1m

£66.28

ex. VAT £55.23 Each

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Out of stock for delivery

Strom Strom / Strom Three Phase Electric Combi Boiler 18kW

£1285.08

ex. VAT £1070.90 Each

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Baxi Baxi / Baxi Plume Displacement Kit Extension and Brackets
( 1 )

£32.24

ex. VAT £26.87 Each

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Electric Heating Company Electric Heating Company / EHC ASTRO V2 Electric Wall Mounted Combi Boiler 24kW

£1635.78

ex. VAT £1363.15 Each

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For delivery only

Strom Strom / Strom Single Phase Electric System Boiler 14.4kW

£1219.98

ex. VAT £1016.65 Each

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For delivery only

Baxi Baxi / Baxi Plume Displacement Kit 93°
( 1 )

£34.98

ex. VAT £29.15 Each

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Out of stock for delivery

Viessmann Viessmann / Viessmann Vitodens Flue Extension 0.5m
20% Off

£30.48 was £38.98

ex. VAT £25.40 Each

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Vaillant Vaillant / Vaillant Vertical Roof Terminal Black

£167.48

ex. VAT £139.57 Each

For delivery only

Vaillant Vaillant / Vaillant ecoMAX/TEC Adjustable Flue Support Clips

£61.98

ex. VAT £51.65 Per unit £20.66/Each

For delivery only

Electric Heating Company Electric Heating Company / EHC ASTRO V2 Electric Wall Mounted Combi Boiler 14.4kW

£1451.48

ex. VAT £1209.57 Each

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For delivery only

Vaillant Vaillant / Vaillant ecoTEC Flue Support Clips
( 1 )

£51.48

ex. VAT £42.90 Per unit £10.30/Each

For delivery only

Viessmann Viessmann / Viessmann Vitotron 100 Electric Boiler Three Phase 3-24kW 440V CT

£1178.98

ex. VAT £982.48 Each

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For delivery only

Viessmann Viessmann / Viessmann Vitodens 100-W System Boiler 32kW

£1585.98

ex. VAT £1321.65 Each

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For delivery only

Electric Heating Company Electric Heating Company / EHC SLIM JIM Electric Flow Boiler 12kW

£836.88

ex. VAT £697.40 Each

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For delivery only

Strom Strom / Strom Single Phase Elite Electric Combi Boiler 7KW

£1798.98

ex. VAT £1499.15 Each

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For delivery only

Strom Strom / Strom Three Phase Electric Combi Boiler 24kW

£1372.08

ex. VAT £1143.40 Each

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For delivery only

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

£1186.78

ex. VAT £988.98 Each

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Vaillant Vaillant / Vaillant Variable Termination Kit Black

£94.98

ex. VAT £79.15 Each

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For delivery only